HSKOn
Help and contact
The HSKOn app is in beta. Contact us by email about accounts, content, accessibility or product feedback.
Contact support
Include your platform, app version and a description of the issue. Do not send passwords, verification codes or payment-card details.
contact@zinuto.comDelete your account
In the app, open Me → Delete account; a recent sign-in may be required. If you cannot use the app, email support from your account email address. We verify ownership before handling the request.
Subscriptions and purchases
Restore existing purchases in Me → PRO. Cancel auto-renewal in the App Store or Google Play. Deleting an account does not cancel a store subscription.
Question feedback
Include the level, question number and a description, or use the in-app question feedback option.
Entitlements and features follow the information in the current beta app.