153+ iOS apps curated and reviewed
With an average user rating of 4.5★, the fx12 category is one of the App Store's strongest. Browse all 153+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 2 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 3 |  | Free | — | No | No | Aug 2026 | |
| 4 |  | Free | 4.4★ (1.7K) | No | Yes | Sep 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 2.5★ (59) | No | Yes | Sep 2026 |
This app provides a real-time interface for viewing and changing parameters of compatible devices, including altimeter and GPS data. It offers enhanced charting, usability improvements, and new flight analysis tools. An optional Apple Watch app allows for remote telemetry viewing and model control.
This utility app connects to specific hardware devices, allowing real-time viewing and modification of parameters like altimeter and GPS data. An optional smartwatch app extends functionality to display telemetry and control models remotely. Be aware that background location usage may impact battery life.
