213+ iOS apps curated and reviewed
RSR Alignment App is the household name in rsr alignment app, but it's far from the only option. We track 213+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (2) | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (5.2K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 3.7★ (10) | No | No | Aug 2026 | |
| 4 |  | Free | 3.8★ (99) | No | No | Sep 2026 | |
| 5 |  | Free | 4.7★ (21K) | Yes | No | Sep 2026 | |
| 6 |  | Free | 4.6★ (45K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.3★ (4) | No | No | May 2026 | |
| 8 |  | Free | 4.8★ (63K) | No | No | Sep 2026 |
Measure camber and toe angles using your smartphone. The app displays angles for all four corners, allows zero point adjustment, and stores measurement data for later reference. It also lets you change the measurement interval.
This app helps users stay on track with their clear aligner treatments. It provides tools for tracking wear time, setting reminders, and documenting progress with photos and notes. Advanced features are available through an optional subscription.
This utility app, when paired with specific hardware, enables precise and intuitive shaft alignment for rotating machinery. It offers a demonstration mode for experiencing the full process without the hardware and generates automatic, shareable reports.
