Support
Email support@contextmargin.com. We usually reply within two days.
How many questions are free?
10 a day, each with its full explanation. The 12-question diagnostic doesn't count toward them. New free questions are ready at midnight, your local time.
I bought the unlock. How do I get it on another device?
Sign in with the same Apple Account, open Settings in the app, and tap Restore purchase.
How do I move my progress to a new device?
Sign in to the same iCloud account on both devices. Your progress syncs automatically. If iCloud is off, progress stays on the device where you practiced.
I think a question is wrong.
After you answer, tap Report a problem below the explanation and pick what's wrong. We check every report and fix or remove questions in content updates.
How do I start over?
In the app's Settings, tap Reset progress. This clears your progress on every device signed in to the same iCloud account. Your purchase stays.
How do I get a refund?
Apple handles purchases and refunds. Request one at reportaproblem.apple.com.