Support
Frequently Asked Questions
How do I install games on iCube?
You'll need to provide your own GameCube (ISO) and Wii (WBFS/ISO) game files. These can be imported through iTunes file sharing, cloud storage, or other file management apps. Make sure you own the original games before using ROM files.
How do I install iCube (sideload)?
iCube is distributed via sideloading for iOS and tvOS.
We recommend using Sideloadly to install the app on your device. For enabling JIT on Apple TV, we recommend StikDebug.
Which controllers are supported?
iCube supports MFi (Made for iPhone) controllers, PlayStation DualShock 4, PlayStation DualSense, Xbox Wireless Controllers, and the Siri Remote on Apple TV. Touch controls are also available on iPhone and iPad.
What devices are compatible?
iCube requires iOS 16.0 or later for iPhone and iPad, and tvOS 17.0 or later for Apple TV. For optimal performance, we recommend newer devices like iPhone 16 or later, iPad (7th generation) or later, and Apple TV 4K (4th generation).
Can I save my game progress?
Yes! iCube supports both in-game saves (like the original consoles) and save states, which allow you to save and load your progress at any point during gameplay. All saves are stored locally on your device.
Why are some games not working properly?
While iCube has high compatibility, some games may have issues due to their complexity or specific hardware requirements. We're constantly working to improve compatibility through regular updates.
How can I improve performance?
For better performance, try reducing the internal resolution, disabling enhanced features like anti-aliasing, closing other apps, and ensuring your device isn't overheating. Performance varies based on the game and your device's capabilities.
Getting Help
Support Development
If you find iCube helpful, consider supporting the project.
Troubleshooting Tips
Restart the app
Close iCube completely and reopen it to resolve minor issues.
Check available storage
Ensure you have at least 1GB of free space on your device for games and save files.
Update to latest version
Make sure you're running the latest available build of iCube.
Disable Low Power Mode
For best performance, ensure your device is not in Low Power Mode and has sufficient battery.
Use VBI/CPU tuning
Use the VBI/CPU over/underclock quick sheet in the emulation window to fine-tune smoothness at the cost of frame rate.
Restart your device
A device restart can resolve performance issues and free up memory.