248+ iOS apps curated and reviewed
The best offender alert system apps on iPhone average 3.9★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.2★ (5) | No | Yes | Oct 2026 | |
| 3 |  | Free | 2.0★ (26) | No | Yes | Oct 2026 | |
| 4 |  | Free | 3.7★ (6) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.5★ (1.4K) | No | Yes | Oct 2026 | |
| 6 |  | $2.99 | 4.6★ (3.9K) | Yes | No | Oct 2026 | |
| 7 |  | Free | 3.3★ (96) | No | No | Aug 2026 | |
| 8 |  | Free | 4.6★ (2.7K) | No | No | Oct 2026 |
This app maps public sex offender registry data globally, allowing users to view records near their location or any searched address. It provides detailed information on offenders and offers alerts for new listings in saved areas. The tool prioritizes user privacy with no ads or trackers.
Instantly access U.S. sex offender registry data on a map. Search by your current location, any address, or by tapping on the map to view offender details and links to official records. Data is updated nightly and covers all 50 states.
This app helps parents protect their children from online and home-based dangers. It provides tools to track children's locations, search for registered sex offenders nearby, and receive alerts about potential threats. The app also offers advice on child safety.
