Email [email protected] and a human will get back to you. Common questions first:
Check these in order:
Inside your window, each push lands a random gap after the last one — somewhere between your minimum and maximum gap settings. The longer the silence, the more questions arrive at once (roughly one per "minutes per question"), capped per push and per day. It is deliberately unpredictable; that's the product.
Only cards that have been asked — pushed in a notification — and not yet answered. Due cards that haven't been pushed yet don't badge you. Unanswered pushes merge into one bank; answering brings the badge down card by card.
Download the sample CSV — open it in any spreadsheet app, replace the example cards with your own, and import. It shows everything the format can do, including answers with commas and multi-line answers.
Columns: category, deck, front, back, notes, suspended — only
deck, front, and back are required.
Re-importing matches rows on (category, deck, front) and can update the backs
and notes of existing cards, so you can bulk-edit in a spreadsheet and import
again. Export from Import / Export in the app; the file shares anywhere iOS
can send a file.
Your data is included in your normal iPhone backups automatically. For an extra copy you control, export a CSV now and then — it contains every card (scheduling state stays on the device).
Yes — that's Guaranteed review. Normally a card you keep getting right comes back less and less often, eventually months apart. Guaranteed review puts a floor under that: every card is still asked at least once every so-many days, no matter how many times you've answered it correctly. Turn it on app-wide in Settings, and any deck can override it in its deck settings — its own number of days, or off for that deck. Use it for anything you can't afford to get rusty on.
Use the back button (top right) during review. The card's scheduling is restored and your corrected grade applied as if the mistake never happened.