243+ iOS apps curated and reviewed
With an average user rating of 3.9★, the bubble level and clinometer category is one of the App Store's strongest. Browse all 243+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 4.1★ (9) | No | No | Aug 2026 | |
| 2 |  | Free | 4.7★ (6.6K) | Yes | No | Oct 2026 | |
| 3 |  | Free | — | No | Yes | Sep 2026 | |
| 4 |  | Free | 3.9★ (58) | No | No | Jul 2026 | |
| 5 |  | Free | 4.4★ (84) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | — | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 1.0★ (1) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app provides precise slope and angle measurements using your device's sensors. It offers multiple units, adjustable lock sensitivity, and a peer mode for measuring angles between two devices. Customize the display with different color schemes and prevent sleep mode with adjustable auto-lock.
Transform your smartphone into a versatile bubble level tool. It offers multiple viewing options, displays angles and slopes in percentages or roof pitch, and includes sound effects and orientation locking for precise measurements.
