221+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our rpms list covers 221+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.1★ (13) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.5★ (255) | No | No | Oct 2026 | |
| 3 |  | Free | — | No | Yes | May 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (1.7K) | Yes | Yes | Oct 2026 | |
| 7 |  | $1.99 | — | No | No | Aug 2026 | |
| 8 |  | $1.99 | — | No | No | Sep 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.
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.
This application functions as a smart RPM and speed meter, providing real-time data for users. It offers a digital display of vehicle performance metrics. The app is available for free with an optional premium subscription.
