Need help with Onecards or want to report a bug? I read every message.
I respond within 48 hours. If you're a TestFlight tester, you can also send feedback directly through the TestFlight app.
Helpful things to include:
Why does card generation need internet?
The AI fill feature sends your card front to a server which generates the back content. Once cards are saved, all study features work offline.
Is my data uploaded anywhere?
No. Decks, cards, study history, and personal notes are stored only on your device. See the privacy policy for details.
How do I move cards to a new device?
Currently there's no sync — this is a future feature. For now, the PDF export and "Send a challenge" features are the ways to share decks across devices.