56+ iOS apps curated and reviewed
The best the leveller apps on iPhone average 4.0★ across 56+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $4.99 | — | No | No | Aug 2026 | |
| 2 |  | Free | 4.4★ (2.5K) | No | Yes | Oct 2026 | |
| 3 |  | Free | 4.8★ (16K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.2★ (5) | Yes | No | May 2026 | |
| 5 |  | Free | 4.7★ (6.6K) | Yes | No | Oct 2026 | |
| 6 |  | Free | 5.0★ (3) | No | Yes | Oct 2026 | |
| 7 |  | Free | 2.0★ (7) | No | No | Aug 2026 | |
| 8 |  | Free | 4.8★ (211) | Yes | No | Oct 2026 |
Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.
This app provides a precise spirit level using your smartphone's sensors. It helps you align objects horizontally, vertically, or at any angle, making it ideal for DIY projects and handyman tasks. Premium features offer augmented reality and advanced measurement capabilities.
