Support

Help with Founder's: Mental Math for iPhone. Write to [email protected] or use the form below. One person reads every message, so a reply takes a few days.

Subscription

• Pro is billed by Apple. To change or cancel it, open Settings on your iPhone, tap your name, then Subscriptions.
• Deleting the app does not cancel the subscription.
• Refunds for App Store purchases are handled by Apple at reportaproblem.apple.com.
• Pro works on any iPhone signed in with the Apple Account you bought it with.

The Blocker

The Blocker uses Apple's Screen Time and asks for your permission first. You can turn it off in the app at any time. Deleting the app also removes its Screen Time access.

The Alarm and reminders

If the Alarm or a reminder doesn't come, check that notifications and alarms are allowed for the app in your iPhone Settings.

Your data

Your practice syncs to your account, so it follows you to a new iPhone. To erase it everywhere, use Delete account in the app's settings. Details are in the Privacy Policy.

A task looks wrong

Send us a screenshot of the task and your answer. We check every report and fix the task in the next update.