memoryOS: Memory Games1.6.0 - App Store

memoryOS contains interactive bite-sized lessons by a 2X World Memory Champion and an educational 3D game of Virtual Mind Palaces - all in one easy-to-use app. It utilizes scientifically proven memory techniques, spaced repetition and patented game mechanics to enhance long-term memory storage and improve knowledge retention.

memoryOS is loved by 500,000+ people worldwide because it is a whole new, joyful & game-changing tool for obtaining the most effective memorization skills.

Co-founded by Jonas von Essen, who went from struggling to remember to becoming a World Memory Champion, winning on Who Wants To Be a Millionaire, "Jeopardy, and setting a world record by memorizing 100,000 decimals of Pi .

memoryOS app has over 18k public worldwide ratings on Apple and Google app stores combined, averaging 4.8 stars. Users also continue adding 5-star reviews daily, sharing how effective and life-changing memoryOS has been for them. Also, memoryOS remains the most crowdfunded app in Kickstarter’s history.

Memorization is as important as reading and writing and should be taught as our base skill. Our mission is to enable millions of people to remember needed information easily.

With memoryOS, you will learn how to memorize:

- Names, Long speeches, Lists of items, Birthdays, Personal facts, Passwords, Trivia, Languages, Vocabulary and phrases, Countries and Capitals, Flags, Historical timeline, Numbers, Periodic table
- Content of complete books, Dates of significant events, Complex data structures, Concepts, and figures
- Art, Anatomy, Decks of cards, Advanced number systems; Long sequences of numbers, Binary Digits

You will also learn:

- How to keep track of years, months, weeks, and days
- Advanced study techniques, Spaced Repetition system, Speed memorization
Why did Google Brands Accelerator recognize memoryOS as being 'Light Years Ahead' in the memory space?

. memoryOS delivers results:

During our pre-launch phase, thousands of users completed our demo and, on average, had a 70% increase in recall and a 60% increase in recall speed just after the first ~40min session.

. Providing your mind with structured storage space:

We have spent tens of thousands of hours creating and optimizing our Virtual Mind Palaces, so you don’t have to spend months constructing your own the hard way. These virtual palaces serve as blueprints for your mind's storage space, allowing you to easily encode, store and recall like a memory champion.

. A proven innovative approach that works:

During our research and development stage, thousands of people of all age groups and even those with difficult medical conditions found memoryOS as an effective and useful tool. Actual results exceeded our team’s expectations.

. Gamified edtech at its best:

memoryOS has proven to work on people with no prior gaming experience - anyone can use it. Utilizing the power of the Unity game engine, memoryOS is widely accessible on all mobile and tablet devices and is soon coming to VR.

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Joining memoryOS is free. This provides extensive value on the free plan, and you are not obligated to pay to start using it. You can subscribe to a Student Premium plan for as low as $3.49/month when billed annually or $4.99/month when billed monthly (it can be 10-20% higher in some countries due to local taxes). You can subscribe through the 'Shop' section of the memoryOS app and find the above-mentioned or go to your App Store app's profile and choose a desired plan there. Recurring payments will automatically renew unless you cancel your account at least 24 hours before the end of the current subscription period. You can manage your subscription, cancel anytime, or turn off auto-renewal by accessing your iTunes account.

Join the memoryOS community of over 500,000+ early adopters who share this memorable journey!

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Terms: memoryOS.com/terms
Privacy policy: memoryOS.com/privacy-policy

Learn more at: memoryOS.com

Contact us: support@memoryOS.com

Version History 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. 1.6.0 Oct 3 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:

Fresh First Impression
We've updated the Splash Screen with a new look to welcome you in style.

Better Onboarding
We've refined the app onboarding flow to get you up and running faster and more smoothly than ever.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.9 Sep 18 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:

Fresh New Look
We've refreshed the Sign In screen and the onboarding survey for a cleaner, more polished experience.

Improved Palace Onboarding
We've updated Palace Onboarding slightly to create a smoother learning flow.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.8 Sep 8 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:

Refreshed Lesson Experience
We've updated the visual design across some lesson templates - for a cleaner, more consistent look throughout your training sessions.

Smoother Onboarding
We've fixed an orientation issue in the Onboarding Lesson for a seamless start from day one.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.7 Aug 21 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:

Refreshed Lesson Experience
We've updated the visual across the majority of lessons — a cleaner, more polished look to keep you focused and engaged as you learn.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.6 Aug 4 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:

Smarter Subscription Cancellation
We've redesigned the subscription cancellation flow with tailored cancellation reasons, making it easier to share your feedback and helping us improve your experience.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.5 Jul 24 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:

Sharper Scoring
We've improved score calculation accuracy across several lessons for more precise and reliable results.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.4 Jul 3 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:

A Fresh New Look
We've refreshed the Shop and Profile sections with an updated visual design — cleaner, more polished, and aligned with the overall mOS experience.

Subscription Management, Reimagined
Managing your subscriptions just got easier. The updated Subscription Management screen gives you full control over all your active subscriptions in one place.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.3 May 30 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:

New Unified Design Across the App
We've introduced new 3D buttons across the entire app — complete with satisfying sound feedback and haptic response for a more tactile, engaging experience.

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience. 1.5.2 May 4 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:

Redesigned Lessons Tab
We've completely refreshed the Lessons experience with a new path-style layout — making it easier to see your progress and stay motivated to reach the next milestone

Meet Mo
Mo, your personal learning companion, is here to guide and cheer you on!

Under the Hood
We've fixed several bugs and improved overall app stability for a smoother experience 1.5.1 Apr 11 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:

New Tap-to-Match Templates
The matching templates have been completely redesigned, making it easier to learn and practice.

Loading Times Reduced
We’ve optimized assets and tuned our infrastructure to reduce loading times.

Under the Hood
We’ve fixed several bugs and improved overall app stability for a smoother experience. 1.5.0 Mar 10 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 performance and reliability:

New Space Palace
The Space Palace has been completely redesigned, making it easier to manage your memory storage.

Enhanced Mind Palaces
We’ve tuned the engine under Mind Palaces to open up more future performance improvements.

Under the Hood
We’ve fixed several bugs and improved overall app stability for a smoother experience. 1.4.9 Feb 25 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 performance and reliability:

Faster Content Loading
We’ve upgraded our infrastructure so content loads faster.

Enhanced Notifications
We’ve improved how notifications are delivered to ensure you never miss an update.

Under the Hood
We’ve fixed several bugs and improved overall app stability for a smoother experience. 1.4.8 Feb 2 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- App stability improvements
- Bug fixes 1.4.7 Jan 21 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- App stability improvements
- Bug fixes 1.4.6 12/30/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Improved all user interfaces within 3D Mind Palace section of the app
- Reworked inventory and improved object placement logic within 3D Mind Palaces
- Updated design of loci spots and checkpoints within 3D Mind Palaces
- Improved Mind Palace Intro Lesson
- App stability improvements
- Other fixes & improvements 1.4.5 12/20/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Improved all user interfaces within 3D Mind Palace section of the app
- Reworked inventory and improved object placement logic within 3D Mind Palaces
- Updated design of loci spots and checkpoints within 3D Mind Palaces
- Improved Mind Palace Intro Lesson
- App stability improvements
- Other fixes & improvements 1.4.4 12/19/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

Mind Palaces:
- Improved One Tap navigation tutorial
- Mind Palaces HUD updated
- Navigation mode switch enabled for recreation mode
- Navigation mode switch tutorial added
- Room leave prompt added for Joystick navigation mode
- Default walking speed adjusted
- Field of view adjusted
- Transitions improved
- Other fixes & improvements

Bug Fixes:
- Login issue on some devices fixes
- Other fixes & stability improvements

Other:
- Streak loss confirmation added
- App RAM usage optimized 1.4.3 11/03/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

Mind Palaces:
- Improved One Tap navigation tutorial
- Mind Palaces HUD updated
- Navigation mode switch enabled for recreation mode
- Navigation mode switch tutorial added
- Room leave prompt added for Joystick navigation mode
- Default walking speed adjusted
- Field of view adjusted
- Transitions improved
- Other fixes & improvements

Bug Fixes:
- Login issue on some devices fixes
- Other fixes & stability improvements

Other:
- Streak loss confirmation added
- App RAM usage optimized 1.4.2 10/24/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- One-Tap Navigation added to all Mind Palaces as a much easier movement mode
- Mind Palaces performance improvements
- App stability improvements
- Other fixes 1.4.1 09/10/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Virtual Mind Palaces performance optimization
- In-app Feedback flow improvements
- Third-party SDKs update
- Improved overall app stability
- Other minor fixes and improvements 1.4.0 08/11/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Slightly increased player’s field of view in virtual Mind Palaces
- Transfer windows increased by 24 hours, giving users more flexibility
- External audio management improved
- Lessons' text input usability improved
- Improved overall app stability
- Other minor fixes and improvements 1.3.9 05/31/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Improved app loading experience
- Improved subscription management flows
- Improved user feedback flows
- Improved overall app stability
- Other minor fixes and improvements 1.3.8 05/27/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Improved app loading experience
- Improved subscription management flows
- Improved user feedback flows
- Improved overall app stability
- Other minor fixes and improvements 1.3.7 05/19/2025 Our team is thankful for your in-app feedback, and we are working hard and continuing to build and improve the mOS app. Here are the latest additions and improvements:

- Reworked Video Player with improved streaming stability and performance
- Improved overall app stability
- Other minor fixes and improvements 1.3.6 04/05/2025