5+ iOS apps curated and reviewed
With an average user rating of 2.8★, the vance and hines fp4 category is one of the App Store's strongest. Browse all 5+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.8★ (54) | No | No | Jul 2026 |
| 2 |  | Free | 4.0★ (156) | No | No | Jul 2026 |
| 3 |  | Free | 1.0★ (1) | No | No | Jul 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 4.3★ (204) | No | No | May 2026 |
Optimize your motorcycle's performance by tuning it directly from your iPhone. This app allows you to flash custom maps, monitor live sensor data, and diagnose engine issues. It's designed to work with specific hardware to unlock your bike's full potential.
Optimize your Harley-Davidson's performance with this powerful flash tuning tool. Easily download pre-tuned maps, adjust fuel and spark settings, and utilize AutoTune for a customized riding experience. Troubleshoot issues by reading and clearing diagnostic codes.
Optimize your motorcycle's performance with this powerful flash tuning app. Download custom maps, monitor live sensor data, and manage diagnostic codes. It also includes safety features like crash detection and a security mode to prevent unauthorized starts.
This health app reminds you to drink water to maintain healthy habits. It tracks your water intake and can sync with your device's health app to provide valuable hydration data.