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memoryOS: Memory Games

memoryOS: Memory Games

Brain & Cognitive Training

17K ratings
1723 reviews
#62 in top-grossing Education
📚 Education
💪 Health & Fitness
Free
In-App Purchases

Details

Released
April 11, 2021
Updated
November 4, 2026

Features

Developer

Encoder Inc.
✨Promote your app ✨
memoryOS: Memory Games screenshot #1 for iPhone
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memoryOS: Memory Games screenshot #10 for iPhone
iphone
ipad
📈no. 62
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📌Ready
Reviews summary↘︎
⭐1.7K
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🔄6+ apps
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🎪1 happening
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❓8 answered
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📦~ in 2 weeks
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About

Enhance your memory with interactive lessons and a 3D virtual mind palace game. This app uses scientifically proven techniques like spaced repetition to boost long-term memory storage and knowledge retention. It's designed to make memorization skills joyful and effective for everyone.

✓Interactive memory lessons
✓3D Virtual Mind Palaces
✓Spaced repetition system
✓Gamified learning
✓Memorize names, lists, numbers, and more
✓Advanced study techniques
Show original description

What users say about memoryOS

Reviews of memoryOS are mixed: the Education app is rated 4.9/5 from 17K App Store ratings. What users like most: effective memory techniques, interactive and engaging. Top complaints: expensive subscription model, buggy and crashes frequently. Summarized from real user reviews.

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

1.6.3

November 4, 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 stability and performance: Stability and Performance We’ve fixed several bugs and improved overall app stability for a smoother experience. Small Touches We’ve updated Loci-related icons and added smooth animations to the Onboarding Survey screens.

More
20

Subscriptions & In-App Purchases

Expert Annual Plan

receive access to Expert Plan for 1 year

$159.991 Year
7 Days trial
Price Updates
November 5, 2026→$159.99
October 4, 2026→$174.99
May 28, 2026→$149.99
How to cancel memoryOS subscription ⁉️

Charts

Top Grossing

📈 62+4

Education

This app rose +4 positions in Education chart.

Last updated on November 10, 2026.

Top Free

📉 106-12

Education

This app dropped -12 positions in Education chart.

Last updated on November 10, 2026.

Events

Read more about Memory Games at Maze Palace
Event EndedMajor 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

The app is really good, but takes a lot of practice

You’re basically revealing a new way to think, so if it doesn’t work immediately at the beginning don’t be so discouraged. I also had a bit of a subscription blunder, but the support team was quick and responsive and everything got solved so thanks for that.
AVAnthony V-T

100% recommend but ...

I would love to have the option to reset your progress fully or per sections. I'll be super happy to have that option
IOIan Oda

Great app

Already improving my memory skills
CChrisi2304

Cannot unsubscribe

I have tried everything but cannot unsubscribed and I am being charged $49.99 MONTHLY! I reached out to customer support and they send me instructions that don’t work. I have wasted hours on this but cannot get out of the subscription. It acts like a scam. Anyone that can help!
CUCannot unsubscribe..!

Not loading

Day 3, App just isn’t loading anymore. Just stays in starting animation. Tried restarting, reinstalling, etc.

For a paid subscription, this isn’t acceptable quality.
Ppyecr
See 1718 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 is memoryOS?

memoryOS is a memory training application that offers interactive lessons and a 3D virtual mind palace game. It uses scientifically proven techniques like spaced repetition to enhance long-term memory storage and knowledge retention.

What can I learn to memorize with memoryOS?

With memoryOS, you can learn to memorize a wide range of information including names, speeches, lists, birthdays, trivia, languages, vocabulary, countries, flags, historical timelines, numbers, and even the content of complete books.

How effective is memoryOS?

During pre-launch, users saw an average of a 70% increase in recall and a 60% increase in recall speed after just a ~40-minute session. The app boasts an average rating of 4.8 stars from over 18,000 public worldwide ratings.

Is memoryOS suitable for beginners?

Yes, memoryOS is designed to be gamified edtech that works for people with no prior gaming experience. Anyone can use it to improve their memorization skills.

What are the subscription plans for memoryOS?

memoryOS offers various subscription plans including Student Weekly Plan ($3.99/P7D), Student Monthly Plan ($5.99/P1M with a 7-day free trial), and Essential/Expert Weekly Plans ($6.99-$9.99/P7D, some with 7-day free trials).

What devices does memoryOS support?

memoryOS is widely accessible on all mobile and tablet devices, including iPhone and iPad.

How often is memoryOS updated?

The latest version of memoryOS is 1.6.3, and it was last updated on November 4, 2026. This indicates a consistent update schedule.

What is the age rating for memoryOS?

memoryOS has an age rating of 4+, making it suitable for a wide range of users, including children and adults.