Learn anything faster 

Meet Optimem. An enjoyable & distraction-free learning app. Learn 3x faster using its spaced learning technique.

Replaces flash cards and other learning apps. Free to use, zero ads, open source learning materials.


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"Honestly, this app is the fastest way I've learned any sort of vocab" [ ▶ 3:05 ]Oats Jenkins, YouTuber
"S-tier flashcards. Stunningly simple and pleasant UI, amazing learning capabilities."Google Play Reviewer
"This app just replaced all of my other learning apps"Google Play Reviewer
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A magic learning tool in your pocket.

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

With its automatic teaching, you'll find Optimem to be a more efficient, natural, & pleasant 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.

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OPEN EDITOR

What do you want to learn?

KoreanPhysicsHow to Tie KnotsAre We Human or Are We Dancer?ArtTypes of MushroomsHow to Count to 10MusicQuantum MechanicsRussianIs the Moon Made of Cheese?How to Open a WebsiteRust (programming language)ChemistryComputer Science
JavaScriptHow to Tie A ShoeMeditationAssorted Concepts & IdeasPianoHow to Learn FasterThe Meaning of LifeIs the Earth Flat?SociologyFrenchPythonTypeScriptSay Hello in 20 LanguagesLatinHow to Open a Can
CookingWhy You Are On This WebsiteHow to Crush A Can With Slats of WoodEnglishDog BreedsC++EconomicsGermanGuitarAmerican Sign LanguageHistoryBiologyCommon ConversionsWhy is the Sky Blue?Geography
How to Make a SandwichHow to Tie A TieHow to Remember ThingsHow to Open a DoorHindiPhilosophyHow to Pick Up A Blue Chair Off the GroundGeneral & Special RelativityPsychologyDanceYogaMathMorse CodeJapaneseSpanish
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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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Light speed

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

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

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