215+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our rpms list covers 215+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (11) | No | Yes | Aug 2026 | |
| 2 |  | Free | 4.9★ (49K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (242) | No | No | Sep 2026 | |
| 4 |  | Free | — | No | Yes | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (1.7K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.7★ (2.2K) | No | Yes | Aug 2026 | |
| 8 |  | $1.99 | — | No | No | Aug 2026 |
This tool measures the rotational speed of motors, ideal for hobbyists working with drivable model cars. It features noise removal, speed conversion, and a memo panel for recording measurements. Customizable skins add a personal touch to the user experience.
This application displays your current speed in miles per hour, kilometers per hour, or knots. It features a large, clear display with Retina support for optimal visibility. Accuracy is enhanced by adjusting indicator transparency.
Control your classic car's ignition wirelessly via Bluetooth. Adjust advance and vacuum curves, monitor real-time engine data, and utilize features like a PIN-code immobilizer and rev limiter. Compatible with a wide range of classic vehicles.
