120+ gamified
micro-Lessons
Best Memory App to Remember What’s Important
You’re about to drastically improve your memory. Try world’s #1 memory app with patented tech and see for yourself.
Co-Created by 2x World Memory Champion
Explore Virtual Mind Palaces
★ 4.9 on the US App Store · 16,000+ ratings · 1M+ downloads
4,153 beta users remembered 79% more and 57% faster after short training
4,153 beta users remembered 79% more and 57% faster after short training
What is memoryOS?
How to improve memory using memoryOS app?
Most memory apps test your memory. memoryOS enables you to use it: proven techniques memory champions use, practiced on what matters to you, like names, exams and speeches.
Remember more
Store long lists, names and facts, and keep them
Organized like folders
Each palace room is a folder in your mind, so you know where every memory lives
Recall on demand
Walk through a palace in your mind and the answers come back in order
Calm, not cramming
Walk into meetings, introductions and exams with full confidence
SCORE 14 out of 15
TIME 01:40 minutes
This is not another brain training app
Most brain games only make you better at the game. memoryOS gives a skill you use in real life: the memory palace, the method World Memory Champions use to memorize thousands of facts. In a 2017 Neuron study, people who practiced it 30 minutes a day for six weeks went from recalling 26 words to 62.
Ready-made
Memory Palaces
Memory champions used to spend months and years building their palaces. Yours are ready. Walk through 3D worlds, place what you want to remember along the path, and find it again whenever you need it.
A 2,500-year-old method, backed by modern science
Mnemonics
Turn anything into vivid images your brain can’t ignore.
Spaced repetition
Reviews arrive right before you’d forget, so memories move to long-term storage.
Fun enough to do every day
Microlearning
Ten-minute sessions, short enough for a coffee break, with streaks to keep you going
Gamification of Memory Training
Learning that feels like play: explore palaces, earn rewards, unlock new worlds
He had an average memory.
Then he won the World Memory Championship and memorized 100,000 digits of Pi
Jonas von Essen went from struggling to remember simple things to becoming a legend
- 2x World Memory Champion
- Memorized the first 100,000 Pi digits
- Won “Who Wants to be a Millionaire” in Sweden
- Won “The Brain” TV show in China
- Won “The Wall” TV show in Sweden
- Won “Are You Smarter Than a 5th Grader” in Sweden
- Won “Jeopardy” in Sweden
Featured on
What you get with memoryOS
- The memory palace method, turned into a fun simple game
- Lessons with Jonas at every step
- A library of ready-made 3D memory palaces
- Smart reviews, timed right before you’d forget
- Exclusive access to community of learners on Discord and Facebook
- 📂 850+ loci for mind storage space
- 🎓 130+ interactive micro-lessons
- 🧠 28 lifelong memory skills
- ⏱️ Spaced repetition mechanics
- 🏰 Pre-made HD virtual Mind Palaces
You will learn how to memorize:
- 📃 Lists of items
- 👤 Personal facts
- 🧠 Study techniques
- 📜 Study material
- 📖 General Knowledge
- 🗝 Passwords
- 🧪 Periodic table
- ⏳ Historical timeline
- 🗺 Countries and Capitals
- 💀 Anatomy
- 📅 Dates of significant events
- 🏁 Flags
- 🗓 Keeping track of the years
- 🎂 Birthdays
- 🎙 Long speeches
- 🥸 Names
- 🔢 Long sequences of numbers
- 📊 Complex data structures
- 💾 Binary digits
- 🖼 Art
- 💯 Numbers
- 🔤 Vocabulary and phrases
- 🏎 Speed memorization
- 💡 Concepts and figures
- ♣️ Memorizing decks of cards
- 📚 Content of complete books
- 🤯 Advanced study techniques
- 🧮 More advanced number systems