250+ iOS apps curated and reviewed
Out of 250+ inclinometer free apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (314) | Yes | No | Oct 2026 | |
| 2 |  | Free | 4.5★ (720) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | — | Yes | No | May 2026 | |
| 4 |  | Free | 2.0★ (12) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.2★ (2K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | — | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 3.0★ (1.8K) | No | No | Oct 2026 | |
| 8 |  | Free | — | — | No | Aug 2026 |
Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.
This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.
