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memoryOS: Memory Games

memoryOS: Memory Games

Brain & Cognitive Training

16K ratings
1658 reviews
#53 in top-grossing Education
📚 Education
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 11, 2021
  • October 3, 2026

Features

Developer

Encoder Inc.
✨Promote your app ✨
memoryOS: Memory Games screenshot #1 for iPhone
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iphone
ipad
🧾$0.99 - $14.99
In-App Purchase↘︎
📊no. 53
Charts↘︎
📌Ready
Reviews summary↘︎
⭐1.7K
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📝10+ tags
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🔄6+ apps
Alternatives↘︎
🎪1 happening
Events↘︎
❓5 answered
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📦~ in 2 weeks
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About

Enhance your memory and focus with interactive lessons and a virtual mind palace game. Learn scientifically proven techniques to improve knowledge retention and recall a wide range of information, from names and numbers to complex data and entire books.

✓Interactive bite-sized lessons
✓Virtual Mind Palaces game
✓Spaced repetition system
✓Scientifically proven techniques
✓Improve knowledge retention
✓Memorize diverse information
Show original description

What users say

Summarized from real user reviews of memoryOS. Based on 16K reviews and a 4.9/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Education app.

Positive things

  • 🚀Effective memory techniques
  • 👍Interactive and engaging
  • 💡Innovative use of memory palaces
  • 🤩Impressive results in a short time
  • 🎉Fun and enjoyable to use

Negative things

  • 💰Expensive subscription model
  • 🐛Buggy and crashes frequently
  • 🤔Confusing navigation and UI
  • 🔒Lack of transparency around pricing
  • 🙄Aggressive upselling and marketing tactics
See all reviews
+1

What's New in memoryOS

1.6.0

October 3, 2026

Thank you for your continued feedback! We are dedicated to making mOS the best experience possible for you. In this update, we've focused on user experience and performance: Smoother Palaces We've resolved freezing issues that occurred while exploring 3D Palaces for a seamless, uninterrupted experience. Full Video Transcript You can now access the complete transcript of any video — follow along, review key points, or read at your own pace. Refreshed Pre & Post-test Experience We've updated the completion screens for both Pre and Post-tests, along with a cleaner Result Comparison view to better highlight your progress between the two. Under the Hood We've fixed several bugs and improved overall app stability for a smoother experience.

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18

Subscriptions & In-App Purchases

Expert Weekly Plan

access to Expert Plan for 1 week

$6.997 Days
7 Days trial
How to cancel memoryOS subscription ⁉️

Charts

Top Grossing

📊 53

Education

The app has maintained its position at 53 recently.

Last updated on October 7, 2026.

Top Free

📈 110+6

Education

This app rose +6 positions in Education chart.

Last updated on October 7, 2026.

Events

Read more about Memory Games at Maze Palace
AvailableMajor Update

Memory Games at Maze Palace

Explore memory games in the redesigned Maze Palace

Sep 28, 2026 — Oct 29, 2026

Read More

Read more about Memory Sprint: Names & Numbers
Event EndedChallenge

Memory Sprint: Names & Numbers

Gentle 10-minute memory practice for seniors

Aug 21, 2026 — Sep 21, 2026

Read More

Read more about Memory Games at Maze Palace
Event EndedMajor Update

Memory Games at Maze Palace

Explore memory games in the redesigned Maze Palace

Aug 7, 2026 — Sep 7, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

No Internet Connection

Was unable to use the app due to the initial message ‘No internet Connection’. I have 2 different ISP that I tried and also Cellular connections but nothing works. All settings are enabled on the settings such as Cellular Data and allowing all access but nothing works. 1/5
Legends_117Legends_117

Improving lives

There’s something remarkable about feeling your mind open up as ideas become easier to remember and understand. These simple, stunning mind maps make strengthening your memory and expanding your intellect feel effortless. Few apps leave a lasting impression quite like memoryOS.
Cvivas13Cvivas13

Enjoyable but slightly bewildering

I have found that I’m invited to transfer room A and then having progressed beyond that and used coins to open subsequent spaces including room B, C, D I am invited to transfer room B, and following on from that can recreate room C but am asked to pay again to enter room D, which I have already paid to unlock. Why is there no consistent record of payment/unlock events across transfer streams?
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Memory

Interesting
smu133smu133

Great app

Love the skills taught. Great to have access to ready-made memory palaces.
Primavera100Primavera100
See 1653 more reviews

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User experience

🐞

Reported Bugs

5 issues

Login issues and account management problems

Bug

Frequent crashes and app instability

Bug

Navigation and UI elements not working as expected

Bug

Syncing issues between devices and lost progress

Bug

Connectivity problems when using cellular data

Bug
✨

Requested Features

5 requests

More free content and lessons

Feature

Ability to create custom memory palaces

Feature

Better progress tracking and analytics

Feature

Integration with other learning/productivity apps

Feature

Offline mode for lessons and memory palaces

Feature

FAQ

What does memoryOS do?

memoryOS is an app designed to improve memory skills and focus. It offers interactive lessons and a virtual mind palace game, utilizing scientifically proven techniques like spaced repetition to enhance long-term memory storage and knowledge retention.

What are the key features of memoryOS?

Key features include bite-sized interactive lessons developed by a World Memory Champion, a gamified virtual mind palace for structured memory storage, and the application of spaced repetition for effective learning. It also teaches advanced study techniques for speed memorization.

How much does memoryOS cost?

The app is free to download and use, offering in-app purchases for additional features or content. Specific pricing for in-app purchases is not detailed in the provided description.

What kind of information can I learn to memorize with memoryOS?

You can learn to memorize a wide variety of information, including names, speeches, lists, birthdays, passwords, trivia, languages, vocabulary, countries and capitals, historical timelines, numbers, periodic tables, book content, complex data, and even decks of cards.

Is memoryOS suitable for beginners?

Yes, memoryOS is designed to be accessible to everyone, including those with no prior gaming experience. Its gamified approach and user-friendly interface make it effective for people of all age groups and backgrounds.