250+ iOS apps & games curated and reviewed
The best star race timer apps and games on iPhone average 3.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | Yes | Yes | Aug 2026 | |
| 2 |  | Free | 4.5★ (2.7K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (634) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (9) | No | Yes | Jun 2026 | |
| 7 |  | Free | — | No | No | Aug 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
Measure your car's acceleration from 0 to 60 mph or over specific distances without expensive equipment. The app supports multiple measurement modes and allows for safe, stationary configuration with automatic start detection during rolling starts. All results are stored locally for later analysis with speed graphs and route mapping.
Accurately measure vehicle acceleration times like 0-60 mph and 1/4 mile using your iPhone's GPS. Set up timers beforehand and let the app automatically start measurements when speed targets are met or motion is detected. Save, export, and transfer your performance data easily.
Track your vehicle's performance with real-time GPS speed and G-force readings. Measure acceleration from 0-60 mph or 0-100 km/h, and time your 1/4 mile or 400m runs. Simulate drag races and analyze your car's capabilities to improve driving speed.
