250+ iOS apps curated and reviewed
Physics Toolbox Sensor Suite is the household name in proximity sensor, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1.8K) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.5★ (93) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | — | Yes | Yes | May 2026 | |
| 4 |  | Free | 4.2★ (134) | Yes | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (160) | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 1.0★ (2) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.
Thoroughly test your iPhone or iPad's display, sensors, connectivity, and other components. Ideal for verifying device functionality before buying, selling, or for long-term use.
