edX online learning vs Cram Lock

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cram lock locks the apps that eat your day until you learn one flashcard from your real class. answer it, get 15 minutes, then it locks again. failed two classes at 18. spent a decade at meta and tiktok building the thing that did it. built cram lock to undo it. how it works - pick the apps that wreck you (tiktok, instagram, games, whatever). cram lock uses apple's screen time controls to block them. - when you try to open one, you get a flashcard instead. - answer it, unlock, and get back to it. tap the lock to relock early. - want longer? set the unlock window anywhere from 5 to 60 minutes. built for berkeley first-years every card is written to the current syllabus and links to its source so you can go deeper: - chem 1a - bio 1a - math 51 (formerly math 1a) - cs 61a - data c8 - physics 7a - math 52 (formerly math 1b) - cs 61b - chem 1b - physics 7b pick your classes. narrow to a module or a single topic before a midterm. thousands of cards, ten cards per topic, no filler. what it is not - not a timer you can dismiss. - not a productivity dashboard. - not a chatbot. every card was written from the course sources and checked. a card streak counts every card you get through, so the number only goes up. three looks: black on white, white on black, or green on black in monospace for the 61a and 61b crowd. free, and it stays free all ten courses are free. every card, every class, no trial, no card required. no ads, no selling your data, no nagging. we think the lock should be free -- you already have enough working against you. about the subscription you'll see listed it is not for the classes. those are free and they stay free. it will unlock uploading your own flashcards -- any course, any school -- which is in development. nothing in the app charges you today, and the ten built-in courses will stay free when it arrives. privacy cram lock never sees which apps you block or what you do in them. screen time permissions are handled entirely by ios on your device. support: cramlock.app privacy policy: https://cramlock.app/privacy.html terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/