Support
We usually reply within two days.
Email xuzitong333@gmail.com, or use Settings → Send feedback in the app.
The widget doesn't change words
Open Tiny Hanzi once so it can refresh today's words, and check Settings → Widgets for the time window. iOS decides exactly when to redraw widgets, so a change can arrive a few minutes late.
How do I add the widget?
In the app: Profile → Add the widget, which walks through the lock screen and the home screen.
How do I cancel?
iPhone: Settings → your name → Subscriptions → Tiny Hanzi. Android: Google Play → Payments & subscriptions.
How do I delete my account?
In the app: Profile → Settings → Delete account.