Support
For questions or bug reports, please email us below.
FAQ
Is it free?
The first part of each level is free, with no ads. The rest unlocks with a one-time purchase.
Can I restore purchases?
Use Restore Purchases in Settings or on the purchase screen with the same Apple ID.
How large are the downloads?
Worksheets are downloaded per age band from Apple's servers, typically hundreds of MB. Wi-Fi is recommended. iOS 26 or later is required.
What about iOS 18 to 25?
The app runs on iOS 18, but downloading worksheets and purchases need iOS 26 or later. Earlier versions can use one sample per level.