memory OS: Brain Training

Name: memory OS: Brain Training
Rating: 4.8 (1678 reviews)
Author: Encoder Inc.

Mind Games & Memorization

Free · In-App Purchases

1.7K Ratings
Age Rating

4+
Years
Category

Education
Developer

Encoder Inc.
Language

EN
English
Size

249.8
MB

Gamified app with patented tech making it easy for people to remember what’s important. Discover mOS and become unforgettable! Upgrade your memory in just 5-10 min/day. 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. -- 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! -- Terms: memoryOS.com/terms Privacy policy: memoryOS.com/privacy-policy Learn more at: memoryOS.com Contact us: support@memoryOS.com

Events

LIVE EVENT
30-Day Memory Palace Challenge

Special offer! Train your brain the champion's way with Memory Games — join 500K+ users mastering the Mind Palace
CHALLENGE
Memorize the World

Play memory games in your Mind Palaces and do lessons that help you remember the nations this summer

Ratings & Reviews

4.8

out of 5

1.7K Ratings

Visualize and Connect
May 24
WhiteRockBeaches
Wow! How easy is it to remember when you visualize and connect! Excited to learn more!😁
Visualize and Connect
May 24
WhiteRockBeaches

Wow! How easy is it to remember when you visualize and connect! Excited to learn more!😁
Deceptive Pricing, Exploitive Practices, and Zero Care for Humanity
2024-12-24
TheRealTruthSeeker
After investing significant time carefully answering the ad/setup’s every single questions so that you have now more reasons to buy it (super annoying modern marketting tactics)—ensuring the experience would also hopefully be tailored to your needs—you’re suddenly hit with the absurd reality of this app’s pricing: a *ludicrous* $150 yearly plan. This outrageous cost is somehow pitched as a “great deal,” even though most comparable apps charge around $50 annually. And before you can even learn about this scammy price tag, the app demands your email address. My advice? Use a fake one. No one should give away their personal data to such a money-hungry operation without serious caution.Memory is, without question, one of the most precious things we have. For anyone who has witnessed the devastating impact of dementia or Alzheimer’s on loved ones, this truth is deeply personal. An app claiming to support memory improvement should prioritize accessibility and affordability to make a real difference in people’s lives. Instead, the creators of MemoryOS chose the path of greed. They could have easily followed in the footsteps of competitors like Impulse, which offers a highly affordable $70 lifetime membership plan (a mere $15 difference from MemoryOS’s *yearly* plan). But no—helping humanity clearly takes a backseat to maximizing profits.And it gets worse. They didn’t stop at exorbitant pricing—they doubled down on deception. For *years,* while homelessness and poverty rise, this app has proudly slapped a fake “50% off” sale on its already bloated price to trick more people into thinking $150 is a bargain. It’s an insult to users and a shameless display of modern marketing manipulation. All the while, comparable apps—often just as good or better—remain far more reasonably priced. For instance, Peak, another memory-training app, offers a *genuine* yearly plan at $34.99, a fraction of MemoryOS’s cost.This app is not just expensive—it’s a blatant cash grab disguised as a “tool for self-improvement.” I wouldn’t doubt they got a good program as I couldn’t test it but the fact that instead of making a meaningful impact, they pour their resources into deceptive advertising campaigns, hooking unsuspecting users into subscription plans designed to drain their wallets month after month or year after year. If they truly cared about humanity, they’d prioritize affordability and transparency, but clearly, profit margins seems to be the only priority here so I’d love to hear their explanation to the super high price tag in these quite rough times. Until something changes drastically, I will boycott this app without hesitation. Better options exist—more affordable, ethical alternatives that don’t exploit their users. With advancements in AI and the growing availability of tools for self-improvement, I’m optimistic that other developers will step up and deliver superior solutions that don’t come with the same level of corporate greed. I’d much rather support those efforts than line the pockets of a company that sees people’s memory struggles as nothing more than an opportunity for profit.

Developer Response
Hi there, we're sorry to hear your concerns and appreciate the time you took to share them. Our team is on a genuine mission to help more people enhance their memory.We wanted to share that we offer a robust freemium version with lessons, videos, and Virtual Mind Palaces so users can explore the app before deciding on any plan. This gives everyone plenty of learning experiences to test the app out. Our pricing for premium plans supports continuous development, maintenance of 3D environments, and 24/7 efforts to make memoryOS more affordable while still upholding its quality. We regularly evaluate our pricing structure to ensure it is both sustainable and fair. The freemium version provides access to many lessons, videos, fun one-tap tasks, Virtual Mind Palaces, and more. If you visit the 🛒 'Shop' section of the app, you'll find several great premium plan options. Each plan comes with a 7-day free trial if you haven't had one before and starts as low as $3.49 per month when billed annually (plus 10-20% applicable local taxes). You can also find more information about other premium plans within the same shop section.Unlike many apps that focus on generic puzzles or quick brain exercises, memoryOS teaches the actual skill of memorization through proven techniques, like the Mind Palace Method and spaced repetition, co-created by the 2X World Memory Champion and our co-founder, Jonas. These methods help you reliably transfer information from short-term to long-term memory, a skill you can use well beyond the app. While other apps may have lower prices, they often lack the same depth of memory-learning skills and actual memory enhancement beyond the app.Any sale pricing is based on our standard rates and reflects limited-time promotions. We do not inflate our prices solely to advertise a steep discount, we respond to frequent user requests to meet their demands much better.The only reason we ask for your email is because this allows users to create a secure account and get personalized support. We do not sell or misuse personal information, users can also opt out of marketing emails at any time. All Apple users can create a Hidden Apple email so your actual email is not seen.We fully recognize the life-changing importance of memory, especially for those who've seen loved ones struggle with remembering. By combining expert methods with a user-friendly, interactive interfaces, we aim to make genuine memory enhancement accessible. We also continually refine our approach based on user feedback.We aim to provide genuine value through scientifically backed memory-enhancement methods, rather than just quick puzzle-style games, and to ensure users can explore memoryOS risk-free. We appreciate your feedback, as it helps us keep improving the balance between affordability, quality, and innovation. If you'd like to discuss anything further, we're here to listen and help.Please contact us at support@memoryos.com so we can learn more about your expectations and experience.
Deceptive Pricing, Exploitive Practices, and Zero Care for Humanity
2024-12-24
TheRealTruthSeeker

After investing significant time carefully answering the ad/setup’s every single questions so that you have now more reasons to buy it (super annoying modern marketting tactics)—ensuring the experience would also hopefully be tailored to your needs—you’re suddenly hit with the absurd reality of this app’s pricing: a *ludicrous* $150 yearly plan. This outrageous cost is somehow pitched as a “great deal,” even though most comparable apps charge around $50 annually. And before you can even learn about this scammy price tag, the app demands your email address. My advice? Use a fake one. No one should give away their personal data to such a money-hungry operation without serious caution.Memory is, without question, one of the most precious things we have. For anyone who has witnessed the devastating impact of dementia or Alzheimer’s on loved ones, this truth is deeply personal. An app claiming to support memory improvement should prioritize accessibility and affordability to make a real difference in people’s lives. Instead, the creators of MemoryOS chose the path of greed. They could have easily followed in the footsteps of competitors like Impulse, which offers a highly affordable $70 lifetime membership plan (a mere $15 difference from MemoryOS’s *yearly* plan). But no—helping humanity clearly takes a backseat to maximizing profits.And it gets worse. They didn’t stop at exorbitant pricing—they doubled down on deception. For *years,* while homelessness and poverty rise, this app has proudly slapped a fake “50% off” sale on its already bloated price to trick more people into thinking $150 is a bargain. It’s an insult to users and a shameless display of modern marketing manipulation. All the while, comparable apps—often just as good or better—remain far more reasonably priced. For instance, Peak, another memory-training app, offers a *genuine* yearly plan at $34.99, a fraction of MemoryOS’s cost.This app is not just expensive—it’s a blatant cash grab disguised as a “tool for self-improvement.” I wouldn’t doubt they got a good program as I couldn’t test it but the fact that instead of making a meaningful impact, they pour their resources into deceptive advertising campaigns, hooking unsuspecting users into subscription plans designed to drain their wallets month after month or year after year. If they truly cared about humanity, they’d prioritize affordability and transparency, but clearly, profit margins seems to be the only priority here so I’d love to hear their explanation to the super high price tag in these quite rough times. Until something changes drastically, I will boycott this app without hesitation. Better options exist—more affordable, ethical alternatives that don’t exploit their users. With advancements in AI and the growing availability of tools for self-improvement, I’m optimistic that other developers will step up and deliver superior solutions that don’t come with the same level of corporate greed. I’d much rather support those efforts than line the pockets of a company that sees people’s memory struggles as nothing more than an opportunity for profit.
Developer Response 2024-12-27
Hi there, we're sorry to hear your concerns and appreciate the time you took to share them. Our team is on a genuine mission to help more people enhance their memory.We wanted to share that we offer a robust freemium version with lessons, videos, and Virtual Mind Palaces so users can explore the app before deciding on any plan. This gives everyone plenty of learning experiences to test the app out. Our pricing for premium plans supports continuous development, maintenance of 3D environments, and 24/7 efforts to make memoryOS more affordable while still upholding its quality. We regularly evaluate our pricing structure to ensure it is both sustainable and fair. The freemium version provides access to many lessons, videos, fun one-tap tasks, Virtual Mind Palaces, and more. If you visit the 🛒 'Shop' section of the app, you'll find several great premium plan options. Each plan comes with a 7-day free trial if you haven't had one before and starts as low as $3.49 per month when billed annually (plus 10-20% applicable local taxes). You can also find more information about other premium plans within the same shop section.Unlike many apps that focus on generic puzzles or quick brain exercises, memoryOS teaches the actual skill of memorization through proven techniques, like the Mind Palace Method and spaced repetition, co-created by the 2X World Memory Champion and our co-founder, Jonas. These methods help you reliably transfer information from short-term to long-term memory, a skill you can use well beyond the app. While other apps may have lower prices, they often lack the same depth of memory-learning skills and actual memory enhancement beyond the app.Any sale pricing is based on our standard rates and reflects limited-time promotions. We do not inflate our prices solely to advertise a steep discount, we respond to frequent user requests to meet their demands much better.The only reason we ask for your email is because this allows users to create a secure account and get personalized support. We do not sell or misuse personal information, users can also opt out of marketing emails at any time. All Apple users can create a Hidden Apple email so your actual email is not seen.We fully recognize the life-changing importance of memory, especially for those who've seen loved ones struggle with remembering. By combining expert methods with a user-friendly, interactive interfaces, we aim to make genuine memory enhancement accessible. We also continually refine our approach based on user feedback.We aim to provide genuine value through scientifically backed memory-enhancement methods, rather than just quick puzzle-style games, and to ensure users can explore memoryOS risk-free. We appreciate your feedback, as it helps us keep improving the balance between affordability, quality, and innovation. If you'd like to discuss anything further, we're here to listen and help.Please contact us at support@memoryos.com so we can learn more about your expectations and experience.
Automatically Puts You in Full Plan
2024-12-21
Richyson16
The overall app is good but watch out for the renewal date . It automatically puts you on the full year trial so if you don’t like it you better cancel it.

Developer Response
Hi there, thank you for sharing your experience, and we apologize for any inconvenience caused. Please get in touch with us at support@memoryos.com so we can learn more about your experience.From our end, we share that your subscription will auto-renew after the trial, and before charging you, we send an email to your email to notify you of any upcoming charges. Our team works hard to meet expectations, and we will take your feedback into account.Our team looks forward to hearing from you, and it would make our day if you could change your review to reflect the actual value provided by this app. Also, it helps with the app’s discoverability. Thank you again and all the best!
Automatically Puts You in Full Plan
2024-12-21
Richyson16

The overall app is good but watch out for the renewal date . It automatically puts you on the full year trial so if you don’t like it you better cancel it.
Developer Response 2024-12-25
Hi there, thank you for sharing your experience, and we apologize for any inconvenience caused. Please get in touch with us at support@memoryos.com so we can learn more about your experience.From our end, we share that your subscription will auto-renew after the trial, and before charging you, we send an email to your email to notify you of any upcoming charges. Our team works hard to meet expectations, and we will take your feedback into account.Our team looks forward to hearing from you, and it would make our day if you could change your review to reflect the actual value provided by this app. Also, it helps with the app’s discoverability. Thank you again and all the best!
Proven Techniques
2024-11-07
common_people
These are proven techniques that really do work. It’s hard to justify the price though. Subscriptions on top of subscriptions is a pretty lame business practice. There are plenty of books that teach these same techniques for a flat fee - check out Harry Lorayne.

Developer Response
Hi there! Thank you for your honest feedback. We truly appreciate you taking the time to share your experience.We’d like to clarify that memoryOS offers a freemium version, giving users access to a wide range of content completely free of charge. Our mission is to make effective memory techniques accessible to everyone. We never charge without clear consent, and we do not aim to mislead or impose unwanted charges.If you choose to upgrade to a Premium Plan, all pricing is clearly displayed in the app’s Shop section and in the confirmation emails during the subscription process. You can cancel at any time to stop future charges. If you need help with cancellations or refunds, our team is happy to assist you at support@memoryos.com.You're absolutely right that these memory techniques, including those taught by pioneers like Harry Lorayne, have been around for decades and are genuinely effective. What sets memoryOS apart is how we bring these techniques to life through a gamified, interactive learning experience. Rather than just reading about memory methods, users can actively practice them using 3D Mind Palaces, daily memory transfers, and engaging microlessons, making the process both effective and enjoyable.Our co-founder, Jonas von Essen, began with an average memory and used these exact techniques to become a two-time World Memory Champion. His mission is to share these life-changing skills in a way that feels intuitive and motivating for everyone.Thank you once again for trying memoryOS. We hope you continue your memory journey with us and enjoy the lasting benefits of strengthening your memory skills.
Proven Techniques
2024-11-07
common_people

These are proven techniques that really do work. It’s hard to justify the price though. Subscriptions on top of subscriptions is a pretty lame business practice. There are plenty of books that teach these same techniques for a flat fee - check out Harry Lorayne.
Developer Response 2025-07-01
Hi there! Thank you for your honest feedback. We truly appreciate you taking the time to share your experience.We’d like to clarify that memoryOS offers a freemium version, giving users access to a wide range of content completely free of charge. Our mission is to make effective memory techniques accessible to everyone. We never charge without clear consent, and we do not aim to mislead or impose unwanted charges.If you choose to upgrade to a Premium Plan, all pricing is clearly displayed in the app’s Shop section and in the confirmation emails during the subscription process. You can cancel at any time to stop future charges. If you need help with cancellations or refunds, our team is happy to assist you at support@memoryos.com.You're absolutely right that these memory techniques, including those taught by pioneers like Harry Lorayne, have been around for decades and are genuinely effective. What sets memoryOS apart is how we bring these techniques to life through a gamified, interactive learning experience. Rather than just reading about memory methods, users can actively practice them using 3D Mind Palaces, daily memory transfers, and engaging microlessons, making the process both effective and enjoyable.Our co-founder, Jonas von Essen, began with an average memory and used these exact techniques to become a two-time World Memory Champion. His mission is to share these life-changing skills in a way that feels intuitive and motivating for everyone.Thank you once again for trying memoryOS. We hope you continue your memory journey with us and enjoy the lasting benefits of strengthening your memory skills.

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.

Version 1.5.3 May 30

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
- Diagnostics
Data Linked to You

The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Contact Info
- Usage Data
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Encoder Inc.
Size: 249.8 MB
Category: Education
Compatibility: Requires iOS 15.2 or later.

iPhone
Requires iOS 15.2 or later.

iPad
Requires iPadOS 15.2 or later.

iPod touch
Requires iOS 15.2 or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More
In-App Purchases: Yes

Expert Annual Plan $199.99

Essential Annual Plan $119.99

Expert Monthly Plan $34.99

Expert Annual Plan $199.99

Student Monthly Plan $6.99

Essential Monthly Plan $19.99

Essential Annual Plan $119.99

Student Annual Plan $49.99

Expert Annual Plan $199.99

Essential Annual Plan $119.99

Learn More

Developer Website

Privacy Policy

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Events

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Memorize the World

Ratings & Reviews

Visualize and Connect

Deceptive Pricing, Exploitive Practices, and Zero Care for Humanity

Automatically Puts You in Full Plan

Proven Techniques

What’s New

App Privacy

Data Used to Track You

Data Linked to You

Data Not Linked to You

Accessibility

Information

More by Encoder Inc.

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VisualMind: AI MindMap/Chatbot

Jumpspeak | Language Learning

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Micro Learning - SmartyMe

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Kinnu - General Knowledge

Paladin: Learn History