About & Pics


CleverDeck uses spaced repetition algorithms to make learning much more efficient and longer-lasting. Tell the app whether or not you remember something by swiping cards right or left. CleverDeck schedules your reviews for you, while giving you new cards each day.

CleverDeck is especially useful for language learners who want an efficient way to learn vocabulary. CleverDeck includes 3000-word decks for most major languages. Decks were created with the help of teachers and language professionals and include high-quality, hand-picked imagery, native-speaker audio, example sentences, and transliterations. Decks are customizable so you can study words as you discover them in your daily life - or you can use the default order, roughly organized by frequency.

CleverDeck can also be used to create completely custom decks and cards. Use CleverDeck to study anything: medical terminology, the periodic table, trivia, and everything else that fits on a card. Cards can include four fields, an image, and audio.

Other CleverDeck features include:

- Sync between devices.
- Customize card display to create audio or image-only cards
- Study cards in multiple ways using siblings
- Customize the spaced repetition algorithm
- Edit our cards to use your own sentences or images
- Create "three-sided" cards to, for example, quiz yourself on foreign language sentences.
- Prioritize cards by category.
- Cache future content if you're planning a trip.
- Visualize your progress and view stats on your retention.
- Quick and very personal support (I'm an indie developer and emails go straight to my inbox.)

CleverDeck is always free for you to create your own decks and cards. An auto-renewable subscription is required for unlimited access to CleverDeck's premium content. The app contains a freemium model that should let you decide whether it's worth paying for.

CleverDeck subscriptions are auto-renewable which means that once purchased they will be auto-renewed within 24 hours prior to the end of the subscription period. You can subscribe to CleverDeck for one month or one year terms. CleverDeck subscriptions provide full access to all of CleverDeck's premium content (lifting the 100 card limit of the free version). Your iTunes Account will continue to be charged until you cancel the subscription at least 24 hours before period end. You can manage or cancel your subscriptions by going to your Account Settings on your device. Payment will be charged to your iTunes account at the confirmation of your purchase.

For terms of service, please visit http://cleverdeck.com/tos/.

 Free in iOS App Store


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Version History

Launched Jun 12, 2017 (almost 2 years ago).

Releasing new versions every 2 months, on average.

Apr 26
Version 1.2.1

Fixed bug that was breaking api calls. Other minor bug fixes.

Jan 23
Version 1.2.0

- Bug fixed that was causing crash when user cards were being deleted.
- Bug fixed that was causing siblings to lose custom images and audio.
- Bug fixed that was causing new user created cards to sometimes disappear.
- Functionality added to change deck name.
- New user created cards are now presented in the reverse order so that the first cards created will be the first to appear.
- Left swipes now saved between sessions.
- Frequent users will now be very occasionally prompted to leave a review using Apple's official widget.
- Other minor UI tweaks.

Jul 22
Version 1.1.1

Quick fixes to some crashes introduced in the last update.

Jul 19
Version 1.1.0

- Localized app for Japanese.
- Added text-to-speech generation for custom card audio.
- Replaced UI switches with buttons to conform with iOS.
- Changed navigation direction of main study transition to conform with iOS expectation.
- Optimized speed of auto-complete search when adding cards.
- Wrote comprehensive instruction manual and linked to it in app.
- Left (wrong) swipes are now placed back in deck with degree of randomness, so same order doesn't always repeat.
- "Email Justin" link now supports many email clients.
- Issue causing Quizlet imports to crashed fixed.
- New "Deck Order" mode added that only shows cards that you add or create.
- Added ability to add images to custom cards via copy-paste from clipboard.
- Error reporting now works offline and will batch-send all reports on next connection.
- Added search bar to My Cards screen.
- Other relatively minor bug fixes or UI improvements.

Jun 18
Version 1.0.1

- Minor bug fixes.
- Fixed crash when some users were accessing the tutorial.
- Resolved migration issues that some users were having. Still having trouble? Email justin@cleverdeck.com.
- Resolved problem with syncing card limits from old app.
- Added link to CleverDeck video.
- User cards are now searchable from the ADD CARD screen.

Jun 12
Version 1.0.0

Previous 3 versions

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