89+ iOS apps curated and reviewed
Every iPhone needs a few good launch x431 apps. We benchmark 89+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jun 2026 | |
| 2 |  | Free | 2.3★ (3) | No | Yes | Sep 2026 | |
| 3 |  | Free | 1.0★ (2) | No | No | May 2026 | |
| 4 |  | Free | 2.9★ (19) | No | No | Aug 2026 | |
| 5 |  | Free | 1.6★ (40) | No | No | May 2026 | |
| 6 |  | Free | 4.2★ (11) | No | No | May 2026 | |
| 7 |  | Free | 4.3★ (1.4K) | No | No | Sep 2026 | |
| 8 |  | Free | 3.8★ (162) | Yes | No | Sep 2026 |
This tool diagnoses vehicle faults using a mobile device and a Bluetooth connector. It performs full system diagnostics, reads and clears trouble codes, and analyzes data streams for various car models.
This app provides a smart solution for automotive inspections, allowing users to perform full vehicle system checks without manual interaction. View detailed inspection reports on your mobile device after plugging the terminal into your car's data link connector.
