Troubleshooting
- Update to the latest app version.
- Restart the app and your device.
- Check network permissions and store subscription status.
- Include screenshots when reporting visual or billing issues.
Support
Try the steps below or email support with your device model, app version, and a clear description.
Send a direct email with the app name, your device model, app version, and enough detail for the team to follow up.
support@umberlab.comCorrectorAi is available on Google Play for Android users.
It helps with speaking practice, grammar correction, pronunciation feedback, language selection, and progress tracking.
Email support@umberlab.com and include CorrectorAi in the subject line.