Magnetick
Detect a magnetized watch
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Is your watch magnetized? Magnetick turns your iPhone into a magnetic field meter — hold it near anything metal and read the field strength instantly.
Magnetick turns your iPhone into a precision magnetic field meter. If you've ever wondered whether your watch, tools, or jewelry have become magnetized, Magnetick gives you a clear, glanceable answer in seconds.
Hold your iPhone near any object and Magnetick reads the surrounding magnetic field in microtesla (μT) using your device's built-in magnetometer — the same sensor your compass uses, but exposed in a way you can actually read and interpret.
KEY FEATURES
• Live magnetic field reading — a single, easy-to-read number, updated in real time
• Guided mode — Magnetick stabilizes its baseline, then tells you plainly when something nearby is affecting the field
• Real-time chart — watch how the field changes as you move your phone around an object
• Built-in sensor map — Magnetick knows where the magnetometer chip sits inside your specific iPhone model, so you can hold the right part of the phone close to what you're testing
• Beautiful dark interface designed to be readable at a glance
WHO IT'S FOR
• Watch owners checking whether their mechanical watch has been magnetized (a common cause of timekeeping errors)
HOW TO USE
1. Open Magnetick and let the reading stabilize for a few seconds
2. Slowly move your iPhone close to the object you want to test
3. Watch the number — a sharp rise means the object is generating or carrying a magnetic field
PRIVACY
Magnetick reads only the magnetometer sensor and runs entirely on your device. No data is collected, transmitted, or stored. No accounts, no ads, no tracking.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hieu Pham, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hieu Pham
- Size
- 25.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Hieu Pham