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?

How to Tie A ShoeDanceGuitarEconomicsCookingLatinThe Meaning of LifeSay Hello in 20 LanguagesHow to Pick Up A Blue Chair Off the GroundTypes of MushroomsAre We Human or Are We Dancer?JavaScriptWhy You Are On This WebsiteHow to Tie KnotsRussian
How to Count to 10KoreanFrenchChemistryHow to Learn FasterEnglishBiologySociologyPsychologyHow to Open a CanPianoHindiRust (programming language)Assorted Concepts & IdeasYoga
How to Open a WebsiteHow to Open a DoorTypeScriptDog BreedsSpanishHow to Crush A Can With Slats of WoodMusicMathGeneral & Special RelativityWhy is the Sky Blue?PhilosophyGeographyPythonIs the Earth Flat?Morse Code
Is the Moon Made of Cheese?JapaneseArtMeditationGermanHow to Tie A TieComputer ScienceCommon ConversionsHistoryPhysicsAmerican Sign LanguageHow to Make a SandwichHow to Remember ThingsC++Quantum Mechanics
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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