This utility app helps mechanical watch owners determine if their timepiece is magnetized. It provides a user-friendly interface with a calibrating feature for accurate results, ensuring your watch functions correctly.

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Looking for free watch magnetism apps? 18 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (21) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.6★ (439) | Yes | Yes | Sep 2026 | ||
| 3 | Free | — | Yes | Yes | Aug 2026 | ||
| 4 | Free | 4.9★ (9.3K) | Yes | No | Sep 2026 | ||
| 5 | Free | 3.3★ (459) | No | No | Sep 2026 | ||
| 6 | Free | 4.6★ (699) | No | Yes | Sep 2026 | ||
| 7 | Free | — | No | No | Sep 2026 | ||
| 8 | Free | — | No | No | Sep 2026 |

This utility app helps mechanical watch owners determine if their timepiece is magnetized. It provides a user-friendly interface with a calibrating feature for accurate results, ensuring your watch functions correctly.






This app uses your device's magnetometer to detect magnetic and electromagnetic fields. It helps locate metal objects, hidden wires, pipes, and even wood studs behind walls. Get real-time readings and alerts to explore your surroundings.






Measure and record how your watches perform over time. This app helps you track accuracy, identify issues like magnetism, and understand positional variance with detailed charts and exports. It provides a smart reference time and a magnetism check utility for watch collectors.