Track Attack!

Track Attack!

Video + maps + data + lap time

开发者: Velocity Labs LLC

中国
APP ID 复制
1557802135
分类
价格
免费
内购
0个评分
体育(免费)
昨日下载量
最近更新
2025-06-04
最早发布
2023-06-08
版本统计
  • 58天18小时

    最新版本上线距今

  • 22

    近1年版本更新次数

  • 2023-06-08

    全球最早版本上线日期

版本记录
显示信息
日期
  • 全部
每页显示条数
  • 请选择
  • 版本: 2.64

    版本更新日期

    2025-06-04

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Bug fixes:
    - FIXED: Resolved an issue where max accelerometer values were not correctly inverted when sensor axes were manually reversed
    - FIXED: Some OBD temperature overlays were prevented from appearing on videos when using Fahrenheit
    - FIXED: Improved start/finish line detection in cases of poor GPS signal quality

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyse your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilisation adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customisable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.63

    版本更新日期

    2025-05-05

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Motion Sensor & UX Improvements:
    - NEW: Motion sensor axes can now be manually inverted when the front camera is facing forward (configurable in video export settings).
    - NEW: A disclaimer is now displayed once on first launch.
    - FIXED: Corrected an issue where the motion sensor’s longitudinal axis could be inverted when the camera was on the right.
    - UPDATED: Font sizes adjusted for better readability.

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyse your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilisation adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customisable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.61

    版本更新日期

    2025-04-29

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Bug fixes:
    - FIXED: Rare crash when playing back a session with invalid OBD data
    - FIXED: Rare bug where sessions wouldn’t show on fresh app start
    - FIXED: Recalculating lap times could sometimes fail

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyze your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilization adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customizable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.60

    版本更新日期

    2025-04-19

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Massive circuit update for all you racers and track enthusiasts! We’ve added over 100 new circuits, bringing the total to 340 circuits worldwide!
    - New countries now represented in the app with fresh tracks: Austria, Bahrain, Belgium, China, France, Japan, Malaysia, New Zealand, Qatar, Singapore, and the United Arab Emirates (UAE).
    - We’ve also added new circuits from countries already featured, including: Australia, Italy, and Germany.

    应用描述

    暂无应用描述数据

  • 版本: 2.51

    版本更新日期

    2025-03-19

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Video overlay Improvements & bug fixes:
    - NEW: Video overlays now dynamically adjust for different dual-camera sizes and layouts
    - FIXED: Dual-camera top-right layout is no longer obstructed by overlays
    - FIXED: Resolved an issue where the map overlay could become excessively large in rare cases
    - UPDATED: video overlay design tweaks

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyze your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilization adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customizable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.49

    版本更新日期

    2025-03-14

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    OBD compatibility updates and bug fixes!
    - NEW: Track Attack now supports many Vgate devices: Vgate vLinker BM+, Vgate vLinker FD+, Vgate iCar2 BLE, Vgate iCar Pro 2S
    - FIXED: compatibility issues with new versions of the Veepeak BLE+ plus devices
    - UPDATED: throttle position timing improvements (applies to previously recorded sessions)
    - Efficiency tweaks in session loading at startup

    应用描述

    暂无应用描述数据

  • 版本: 2.47

    版本更新日期

    2025-03-02

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Navigation guidance tweaks and bug fixes:
    - UPDATED: tweaked timing of voice directions
    - UPDATED: UI tweaks

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyze your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilization adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customizable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.46

    版本更新日期

    2025-02-27

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Big updates for power users! Session loading on startup is now near-instant, even with tons of sessions. Plus, voice directions to keep you on track on road drives!
    - NEW: voice directions are here! Turn them on in Settings under “Navigation”
    - UPDATED: loading your sessions is up to 300x faster!
    - UPDATED: navigation instruction tweaks for improved clarity
    - UPDATED: UI tweaks for efficiency and clarity

    应用描述

    暂无应用描述数据

  • 版本: V2.23

    版本更新日期

    2025-02-12

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Improved OBD support for older vehicles!
    - NEW: you can now select “Legacy” mode in OBD settings to improve compatibility with older vehicles

    Thank you to our awesome Track Attack community and beta testers for helping!
    If you have issues with OBD please don’t hesitate to reach out to us!

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyze your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilization adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customizable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  • 版本: 2.22

    版本更新日期

    2025-01-31

    Track Attack!

    Track Attack!

    Video + maps + data + lap time

    更新日志

    Bug fixes and UI tweaks!
    - UPDATED: increased text size for the route distance/eta/time overlay at bottom of map
    - UPDATED: layout improvements for iPads and Plus size phones
    - UPDATED: rotating phone with FaceID camera on right now won’t obstruct tab bar
    - FIXED: issue detecting tap to toggle between ETA/arrival time for waypoints during navigation
    - FIXED: OBD communication issue affecting some cars (Porsche 992 GT3RS, Alfa Romeo 4C)
    - FIXED: possible crash on Apple Watch app

    Thank you to our awesome Track Attack community and beta testers for helping!

    视频/截图

    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 视频
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图
    Track Attack! App 截图

    应用描述

    The ultimate motorsport app! Record video & data with your phone. Lap timer for the race track. Navigation for the road. Picture in picture video. GPS. Sensor data. OBD vehicle connection. Heart rate. Modern design & user interface.

    Track Attack is designed to be a modern user friendly app used for both the road and track. Plan your weekend routes with unlimited waypoints and record your entire drive with data and video. Record your performance on the track. Review and analyze data in the app. No account creation or sign-up required, instantly get started!

    For the road: spirited weekend drives and road trips
    • Maps and routing with unlimited waypoints with one click sharable links
    • Weather and ETA updates for each waypoint
    • Video and data recording while routing
    • Easily create routes by searching and/or tapping on the map
    • Share routes with AirDrop, email, or text
    • Browse, review, and edit your saved routes

    For the track:
    • Lap timing with visual delta bars and lap time display
    • Clean distraction-free user interface
    • Easily create new circuits with a tap
    • Supports circuits, autocross, and hillclimbs
    • Analyze your heart rate and calories burned

    Used by the Porsche Club of America (PCA) and thousands of users around the world!

    Packed full of features:
    • Simultaneously record the front and back cameras to capture the road and the driver and passenger
    • Fully configurable video recording: single camera, dual camera, video size and placement, and lens type
    • Adjustable camera focus: lock focus to prevent focusing on the windscreen reflections, rain, or dirt
    • Advanced video stabilization adjustable to three levels
    • Record all sensor data: accelerometer, gyroscope, magnetometer, barometer
    • Record vehicle parameters: RPM, throttle position, wheel speed, temperatures, and other parameters using a supported OBD BLE adaptor
    • Record external GPS data at 25Hz using the RaceBox Mini Bluetooth GPS: use code TRACKATTACK15 for 15% off!
    • Export video with customizable overlays for track/road map, heart rate, lap/session time, speed, rpm, throttle position, and other info
    • Easily share your video which is saved directly to the Photo Gallery
    • Easily share your data with AirDrop, email, or text
    • Sleek user interface supporting light and dark mode
    • Apple Watch app for recording heart rate and calories burned
    • Health App integration: your racing workout is saved so you can analyze your heart rate and calories burned to determine your performance and fatigue

    Track Attack free edition includes all features but session recording time is limited to 25 minutes and a maximum of 10 sessions are able to be saved. Track Attack Pro In-App Purchase removes these limitations and also increases the frequency of weather updates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/