Kanji World
Kanji Learning AppSupport
Need help? Contact us by email with your iPhone model, iOS version, app version, and reproduction steps.
Contact: benoit.bruyere.developer@gmail.com
Last updated: February 12, 2026
Quick FAQ
1. In-app purchase is not visible
In the app: Options > Ads > Refresh purchase, then Restore purchases.
2. I can't find my data
Data is local by default. Import your iCloud backup if available.