Getting started
Create a deck, add cards and Save before studying. CSV imports use two nonempty columns (front and back), with optional front/back header; limit 2 MB and 2,000 cards per deck. Import adds cards to the editor; Save commits them. Editing a card resets its grading history. Use Restore for a prior deck-limit purchase.
Contact
kkksss.support@icloud.com
Include CardFacing in the subject, along with the app and iOS versions, device model, steps that led to the issue and any error shown. Tell us whether you used folding input or the on-screen alternative. Do not send passwords or payment details.