This application allows RC vehicle enthusiasts to precisely adjust ESC settings like throttle, braking, and motor timing. It offers a user-friendly interface and real-time Bluetooth connectivity for optimal vehicle performance.
2.7(3 ratings)
Free
Best GACRacing alternatives: apps like GACRacing
10+ similar apps compared and reviewed
3.7 avg rating
10 free apps
Updated October 2026
Whether you want more options like GACRacing or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to GACRacing
3.8(40 ratings)
Free
Configure and upgrade your RC racing car with this mobile app. Connect via Bluetooth to adjust every parameter, visualize telemetry data with charts, and enhance your vehicle's performance.
Castle Link by Castle Creations Inc
Worth Considering
🔧 Utilities
1.8😞(32 ratings)
Free
Wirelessly program and update settings for compatible electronic speed controllers and BEC devices. Save and sync profiles across devices, and access data logs without an internet connection.
What We Love
- 👍 Easy to program ESC
- 👍 Data logging is fantastic
- 👍 Save profile feature is useful
- 👍 Convenient for quick setting changes
Room to Improve
- 🐛 App crashes frequently
- 🐛 App freezes often
- 🐛 Bluetooth connection issues
- 🐛 Bricks ESCs
- 🐛 Throttle curve not working
- 🐛 Demo mode not functional
- 🐛 Limited functionality
- 🐛 Only works with Bluetooth
- 🐛 Slow to connect
- 🐛 Torque settings won't save
- 🐛 Botched touch interface for throttle curve
- 🐛 Latest update issues
- 🐛 Not compatible with new products
- 🐛 Motor test not selectable
- 🐛 Data logging issues
- 🐛 App crashes on passcode entry
- 🐛 No way to view data logs
- 🐛 Firmware update issues
- 🐛 Patchy connectivity
