5.0
21 reviews
1K+
Downloads
Content rating
Everyone
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About this app

Optimem is a mobile app to help you learn and remember things faster. It's built around scientifically validated techniques like spaced repetition, active recall, and gamification.

You can study languages, music, science, history, math, or anything else you'd like. You can customize cards and share packs with the community.
Updated on
Nov 8, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

5.0
21 reviews
Sara Rose
January 13, 2024
Great app! Will donate when I'm not broke. Only complaint is inability to manually order the deck list since the order changes any time you update any of the decks, tho it doesn't seem to happen until you fully close and restart the app. Would love to see decks for the shavian alphabet and the IPA, including sound with an example word. "Puh as in peep" and "Duh as in deep" for example. Shavian is an alternate alphabet optimized for the English language.
1 person found this review helpful
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Marius Danielsen
December 7, 2023
Great app! I use it to learn toki pona. I have run into any technical issues so far. I do have one complaint though. When I take a new batch of cards, it sometimes has 2 very similar sounding words, which is confusing for memorizing. This is just a minor inconvenience, though it can be annoying.
5 people found this review helpful
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Liam Gould
December 22, 2023
best flashcard app right now. my only problem is that the voice doesnt have the proper accent so it messes with my pronunciation a little
1 person found this review helpful
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What's new

Fixes hints & review buttons.