Cross Sum Mini Support

Need help with the app? Contact us:

• Email: feedback@jietu.app
• Support URL: https://cross-sum.jietu.app/support

Please include your device model, iOS/Android version, app version, and a short description of the issue.

Common Questions

• Purchase not restored? Open Settings and tap Restore Purchases.
• Daily puzzle not loading? Check your network and retry in a few seconds.
• Feedback failed to send? You can email us directly.

Bug Report Checklist

• What you expected.
• What actually happened.
• Steps to reproduce.
• Screenshots if possible.

Privacy Requests

For privacy or data requests, contact feedback@jietu.app.