Angle of Knife — Support
Contact us
Email: mordansoft@gmail.com
We reply within 2 business days, in English, Ukrainian, or Russian. Please include your device model, OS version, and app version.
Developer: MordanSoft, Ukraine.
Frequently asked questions
I bought Premium but it isn't active
Open Settings and tap Restore purchase, signed in with the same Apple ID or Google account you used to pay. If it still doesn't work, email us with the purchase date.
How do I cancel my subscription?
On iPhone: Settings → your name → Subscriptions → Angle of Knife. On Android: Google Play → Profile → Payments & subscriptions → Subscriptions.
How does cloud sync work?
Cloud sync is part of Premium. Sign in from Settings, then your knives and sharpening history sync across your devices. Use Sync now to force an update.
How do I delete my account and data?
In the app, open Settings and tap Delete account. This removes your account and synced data. You can also email us to request deletion.