七麦数据

Off 2 transforms your iPhone into a smart flight companion. Track your position on a stunning 3D globe, see your ETA and remaining distance, and know exactly when you'll cross into day or night — all without needing an internet connection.

Works Completely Offline
Your phone's GPS and barometer work at 35,000 feet. Off 2 uses them to display your real-time position, cabin altitude, and flight progress — even in airplane mode.

Multi-Source Position Tracking
• Internal GPS with accuracy indicator
• Aircraft WiFi integration (when available)
• Peer-to-peer sharing with nearby Off 2 users
• ADS-B tracking

Key Features
• Interactive 3D globe with day/night visualization
• Real-time ETA, distance, and ground speed
• Multi-sector flight itineraries
• Live Activities on your Lock Screen
• Timezone tracking as you travel
• Chat with nearby passengers using Off 2
• Pilot Mode with barometer, EPA gauge, and flight plan parsing

39 Languages
Fully translated: English, Vietnamese, French, German, Spanish, Japanese, Chinese, Arabic, and 11 more.

Perfect for passengers who want to make the most of their flight time with the powerful device in their pocket.