243+ iOS apps curated and reviewed
With an average user rating of 4.0★, 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★ (6.4K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 3.9★ (58) | No | No | Jul 2026 | |
| 4 |  | Free | — | Yes | No | Jun 2026 | |
| 5 |  | Free | 4.4★ (84) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | $1.99 | 4.0★ (42) | No | Yes | Aug 2026 | |
| 8 |  | Free | — | No | Yes | Sep 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.
Measure angles and surface flatness with this easy-to-use tool. Ideal for home decoration, aligning pictures, and calculating slopes or pitches. Features calibration and a hold option for convenience.
