Optimem

Organic Software LLC

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.

Ratings and reviews

Great app, it's been super useful and the pre-made packs I've tried are excellent. Seems like everything in this app is accessible for free, I haven't found any paid features. Thank you! Only issue is that I have to start the app twice every time I want to use it. The first time I open it, none of the buttons work and I can't select anything or scroll. Works perfectly on the second try every time, so not a big deal, just annoying. Otherwise, it's been perfect for achieving my goals.

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.

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.

What’s new

Fixes crashes and slowness.