Cardlet Support

Help with the Cardlet app

Cardlet turns notes into flashcards and schedules reviews. If something is not working, email vladmorozovskii@icloud.com. Include your device model, iOS version and a short description of the problem.

Cardlet works without an account. Notes, flashcards, reviews, the planner and on-device card generation remain available locally on your iPhone.

Plans and purchases

Cardlet Pro adds cloud sync. Cardlet Pro + AI also includes up to 300 cloud AI flashcard generations per month. Purchases are billed and managed by Apple.

To restore a purchase, open Profile, choose your Cardlet plan and tap Restore Purchases. Use the same Apple Account that made the purchase.

To cancel, open iOS Settings, tap your name, choose Subscriptions, select Cardlet and tap Cancel Subscription. Access remains active until the paid period ends.

Cloud AI

When cloud AI is enabled and you ask it to generate cards, Cardlet sends the selected source text to its AI provider. Generated cards can contain errors, so check them against the source before relying on them.

Account and data

Signing out leaves your local notes on the device. To permanently remove your account and synced server data, open Profile and choose Delete Account.

Deleting the Cardlet account does not cancel an Apple subscription. Cancel the subscription separately in iOS Settings if you no longer want it to renew.

Sync conflicts

If the same note was edited on two devices, Cardlet shows both versions and asks which one to keep. Review both copies before choosing.

Requirements

Cardlet requires an iPhone running iOS 17 or later.