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Features

1. Simple and Intuitive Interface
Metal Magnet boasts a clean and straightforward interface that allows users to get up and running in no time.

2. High Sensitivity & Calibration
With its fine-tuned sensitivity options and easy-to-follow calibration process, Metal Magnet offers unparalleled accuracy in detection using your devices sensors and your environment, wherever you may be.

3. Sound and Visual Alerts
For a more interactive experience, the app offers optional sound alerts, haptic feedback, visual history graph and a color-coded system to indicate the presence of magnetic intensities.

4. Comprehensive Help Section
If you're stuck or need more information, the built-in FAQs section provides valuable insights into how the app works and how to troubleshoot issues.

5. Personalization
Users can customize the app's functionality according to their specific needs, including toggling the sound, haptic feedback, smoothing, lower and upper thresholds, and fine-tuning detection sensitivity.

6. Works Offline
You don't need an internet connection to use Metal Magnet. The app works offline, so you can use it anywhere, anytime.

7. Privacy-Focused
No data is collected or stored by the app. Your privacy is our top priority.

How It Works

Utilizing Apple's Sensors
Metal Magnet uses the magnetometer sensor in your iOS device to detect magnetic field variations. These variations can indicate the presence of metallic objects or studs in the walls. The app captures data along three axes (X, Y, Z) and calculates the magnetism magnitude to deliver an accurate reading.

Real-Time Updates
Thanks to SwiftUI and CoreLocation, Metal Magnet provides real-time updates on the magnetic field. Coupled with the AVFoundation framework for sound alerts, the app offers an interactive and enriching user experience.

Sensitivity Adjustments
The app allows for sensitivity customization, which means you can adjust how easily it reacts to metal detections. A higher sensitivity will enable the app to respond to weaker magnetic fields, providing a comprehensive detection range.

Types of Metals:
Ferromagnetic Materials: These materials are strongly attracted to magnets and can retain their magnetic properties even after the magnetic field is removed. Some common ferromagnetic metals include: Iron (Fe), Nickel (Ni), Cobalt (Co), Gadolinium (Gd), Neodymium (Nd), and Samarium (Sm).