Crammer is a flashcard and active-recall study app with Markdown and LaTeX, images, nested folders and decks, smart repetition, and iCloud sync across iPhone, iPad, and Mac.
Use the button on this page to avoid the wrong app.
Install Crammer, open the developer's official Reddit giveaway post, upvote and comment, then send the author a private message. The developer sends a personal Apple redemption link by DM. Open it and confirm Apple shows a free redemption before accepting. Codes are limited.
Redeem offer →The final Apple screen must show zero or no charge. If you see a price, cancel.
AppDrop checks app availability and records the promotion type, but Apple always shows the final price and terms. Confirm that you opened the correct app, check your Apple ID region and make sure the final Apple screen still shows the condition listed on this page. If you see a price or subscription you did not expect, cancel before confirming.
Paid-to-free, lifetime unlocks and subscription promotions are different. A paid-to-free deal makes the app itself free, a lifetime deal unlocks premium permanently, while a subscription promotion can be limited to a specific period. The deal-specific instructions above therefore take priority over any general rule and should be followed step by step.
We only show prices actually recorded by AppDrop. Apple may change prices without notice.
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