This app provides multiple alarm features to protect your phone from theft. It alerts you if your device is moved, unplugged, or taken from your pocket. Customize alarm sounds and sensitivity for enhanced security.




247+ iOS apps curated and reviewed
The best theft alarm apps on iPhone average 4.3★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Sep 2026 | ||
| 2 | Free | 4.8★ (52) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.6★ (308) | No | No | Sep 2026 | ||
| 4 | Free | — | Yes | Yes | Sep 2026 | ||
| 5 | Free | — | No | Yes | May 2026 | ||
| 6 | Free | 4.5★ (92) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.8★ (4) | Yes | No | Sep 2026 | ||
| 8 | Free | — | Yes | Yes | Sep 2026 |










This app provides multiple alarm features to protect your phone from theft. It alerts you if your device is moved, unplugged, or taken from your pocket. Customize alarm sounds and sensitivity for enhanced security.






This app acts as a personal security guard for your phone, triggering loud alarms and visual alerts when it detects unauthorized movement, tampering, or attempts to unplug it while charging. It also includes features to help you find your misplaced device using sound or voice commands.