Kanton-Quiz · Last updated: October 2026
Kanton-Quiz is developed by Patrick Hardie. If you have a question or run into a problem, I'm happy to help.
Email worldoftripeaks@gmail.com and I'll get back to you as soon as I can.
On the main menu, tap Restore Purchases. Make sure you are signed in to the App Store with the same Apple ID you used for the original purchase.
Achievements and best scores are saved on your device. They are kept when you update the app, but are not copied to a new device.
Try closing and reopening the app. If the problem continues, email me with a short description of what happened and which device and iOS or macOS version you're using.