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.
You can study languages music science history math or anything else you'd like. You can customize cards and share packs with the community.
Optimem / What's New in vUnknown
Fixes hints & review buttons.