Learn anything, fast 
Escape the boredom of studying. Use the most efficient and scientifically-backed methods to learn languages, skills, and more

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A magic learning tool in your pocket.

Optimem is a mobile app that helps you study & memorize faster by using spaced-repetition flash cards.

With a learning flow as smooth as butter, Optimem aims to be the most efficient & delightful way to learn.

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Create, remix, and share flash cards.

with the Optimem Editor.

Edit card text with Markdown. Attach images, sounds, and configure text-to-speech. Then, seamlessly transfer to your phone.

You can also import cards from Anki, which opens up some of the best learning materials on the internet.

a screenshot of the Optimem editor

What do you want to learn?

PsychologyAmerican Sign LanguageTypeScriptHow to Pick Up A Blue Chair Off the GroundIs the Earth Flat?General & Special RelativityIs the Moon Made of Cheese?Say Hello in 20 LanguagesRussianHow to Open a CanJavaScriptHow to Open a DoorPhysicsBiologyHow to Make a Sandwich
EconomicsFrenchWhy You Are On This WebsiteDog BreedsCookingAre We Human or Are We Dancer?How to Learn FasterLatinPythonHow to Tie KnotsHindiChemistryCommon ConversionsYogaMorse Code
SpanishEnglishGeographyGermanKoreanComputer ScienceHistoryMusicDancePhilosophyWhy is the Sky Blue?How to Count to 10Quantum MechanicsHow to Remember ThingsMath
MeditationHow to Tie A ShoeSociologyJapaneseHow to Open a WebsiteHow to Tie A TieArtTypes of MushroomsHow to Crush A Can With Slats of WoodThe Meaning of LifeC++GuitarAssorted Concepts & IdeasRust (programming language)Piano
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Learn anything

The Optimem app lets you study or supplement learning for just about anything:

Languages, college courses, musical instruments, and even life skills.

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Fast as f***

By using a scientific technique that Big School doesn’t want you to know about, called spaced repetition:

Optimem minimizes the time it takes you to learn new concepts.

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All yours

Optimem is customizable and free-to-use for all core features.

Many learning materials are published with permissive, open-source licenses. That means you can use and share them freely, forever.

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Powered by AI

Optimem uses artificial intelligence to generate flash cards and further improve your learning speed.

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increase your brain's download speed