Comparison

memoryOS vs MyGrowth

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

memoryOS

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.

Highlights
  • Interactive bite-sized lessons
  • Virtual Mind Palaces game
  • Spaced repetition system
  • Scientifically proven techniques
  • Improve knowledge retention
  • Memorize diverse information
Features
Read full description

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

About

MyGrowth

Transform idle moments into knowledge gains with daily, bite-sized learning lessons. Choose to read or listen to engaging content across various subjects. Track your progress with quizzes and streaks to foster consistent self-improvement.

Highlights
  • Short daily bite-sized lessons
  • Read or listen to content
  • Fun quizzes to reinforce learning
  • Track streaks and achievements
  • Fresh topics for general knowledge
  • Focus and memory improvement
Read full description

MyGrowth – your go-to app for microlearning! Tired of mindlessly scrolling? Time to end doomscrolling and turn those spare moments into real growth. MyGrowth gives you quick, fun microlearning lessons you can read or listen to anywhere. No heavy textbooks, no boring lectures — just bite-sized learning that fits your day. Whether you’re into Biology, Anatomy, History, Math, Art, Communication, or other themes, our microlearning lessons are built to keep you curious and help your knowledge stick. Why you’ll love MyGrowth: - Short daily bite-sized lessons — easy to start, hard to quit - Read or listen — pick your vibe - Learn easily with short videos every day - Fun quizzes to lock in your knowledge - Track your streaks and achievements for visible self-growth - Fresh topics for expanding your general knowledge Perfect for anyone who wants learning apps for adults that work. Just a few minutes a day can boost your focus, improve your memory, and help with self-improvement. Instead of wasting another hour online, use MyGrowth to stop doomscrolling and fill your brain with something new. We believe microlearning is the easiest way to make learning a habit. Each microlearning lesson is designed for quick wins, but also for long-term self-growth. And with flexible formats, learning becomes part of your day without effort. Download MyGrowth today — and make every scroll count toward your knowledge and your goals. SUBSCRIPTION The app offers the following subscription plans: a monthly plan at $24.99 with a 7-day free trial, and a yearly plan at $69.99. After downloading the app, you can select the subscription option that best fits your goals. Your MyGrowth subscription automatically renews at the end of each period (monthly, yearly, or according to the selected plan) unless it is canceled. If you choose to cancel, you will continue to have full access to all features until the end of your current period. When a free trial is activated, the subscription fee shown on the payment screen will be charged automatically for the selected period unless the trial is canceled at least 24 hours before it ends. Please note that removing the app from your device does not cancel your subscription. To manage or cancel your subscription, go to Settings → [your name] → Subscription → Select MyGrowth, then tap Cancel. Privacy Policy: https://quiz.mygrowth.one/privacy-policy Terms of Service: https://quiz.mygrowth.one/terms-of-use

Screenshots

memoryOS4 screens
MyGrowth4 screens

Verdict

The call

The clearest difference is review sentiment: memoryOS at 80% against MyGrowth's 21%. memoryOS also leads on monetization model (free with in-app purchases vs subscription) and ads (none vs shown). On price, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. memoryOS sells 23 in-app purchases, starting at $3.99 per 7 days and MyGrowth sells 3 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

memoryOS holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: memoryOS has 17K ratings behind it against 2.5K, so its average is the more settled of the two. Written reviews point the same way: 80% of memoryOS's written reviews are positive against 21% of MyGrowth's.

UpkeepUpdate frequency

memoryOS ships an update every 2 weeks, MyGrowth every 10 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard8 real differences · 3 level
memoryOS versus MyGrowth: the parameters behind the verdict, then further details
ParametermemoryOSMyGrowth
PriceFreeFree
Rating4.9 (17K ratings) — better4.5 (2.5K ratings)
Positive reviews80.3% of reviews — better21.1% of reviews
Number of ratings17K — better2.5K
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#63 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.2 — better17
Further details — not scored
Size231 MB132 MB
Age rating4+4+
DeveloperEncoder Inc.Extramile Limited

Customer experience

memoryOS

All ratings16,902 ratings
Positive97.2%
Neutral1.0%
Negative1.8%
Written reviews1,709 reviews
Positive80.3%
Neutral4.9%
Negative14.8%

MyGrowth

All ratings2,500 ratings
Positive90.2%
Neutral1.9%
Negative7.9%
Written reviews408 reviews
Positive21.1%
Neutral4.7%
Negative74.3%

User reviews

memoryOS

From 17K App Store ratings

What we love

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

Room to improve

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

MyGrowth

From 2.5K App Store ratings

What we love

  • 🚀 Engaging app
  • 👍 Informative and well-developed lessons
  • 👍 Worthwhile learning experience

Room to improve

  • 🔍 Small text size for certain content
  • 🚫 Lack of advertised art content

Bugs and requests

memoryOS

Reported bugs

5 issues
  • Login issues and account management problems
  • Frequent crashes and app instability
  • Navigation and UI elements not working as expected
  • Syncing issues between devices and lost progress
  • Connectivity problems when using cellular data

Requested features

5 requests
  • More free content and lessons
  • Ability to create custom memory palaces
  • Better progress tracking and analytics
  • Integration with other learning/productivity apps
  • Offline mode for lessons and memory palaces

MyGrowth

Reported bugs

1 issue
  • No art quiz as advertised

Requested features

2 requests
  • Ability to zoom in on small text
  • Addition of art history content

In-app purchases

23 purchases

memoryOS

Subscriptions20
  • Student Weekly Plan$3.997 Days
  • Student Monthly Plan7 Days trial$5.991 Month
  • Expert Weekly Plan7 Days trial$6.997 Days
Show 17 more
  • Essential Weekly Plan7 Days trial$6.997 Days
  • Essential Monthly Plan7 Days trial$14.991 Month
  • Essential Monthly Plan2 variants$14.991 Month
  • Essential Monthly Plan$16.991 Month
  • Student 3 Months Plan$19.993 Months
  • Expert Monthly Plan$24.991 Month
  • Expert Monthly Plan$29.991 Month
  • Expert 3 Months Plan7 Days trial$49.993 Months
  • Expert 3 Months Plan$69.993 Months
  • Expert 6 Months Plan7 Days trial$89.996 Months
  • Essential Annual Plan1 Month trial$89.991 Year
  • Essential Annual Plan7 Days trial3 variants$89.991 Year
  • Essential Annual Plan14 Days trial$89.991 Year
  • Expert Annual Plan7 Days trial$148.991 Year
  • Expert Annual Plan1 Month trial$149.991 Year
  • Expert Annual Plan7 Days trial$174.991 Year
  • Expert Annual Plan1 Month trial$174.991 Year
One-time3
  • 10 Hearts$0.99
  • 10 Loci Coins$2.99
  • 50 Loci Coins$14.99
3 purchases

MyGrowth

Subscriptions3
  • Monthly Premium Access3 Days trial$24.991 Month
  • Monthly Premium Access7 Days trial$24.991 Month
  • Yearly Premium Access$69.991 Year

Questions

Is memoryOS free?
memoryOS is free to download, with in-app purchases available.
Is MyGrowth free?
MyGrowth is free to download, with in-app purchases available.
Which has better reviews, memoryOS or MyGrowth?
memoryOS is rated higher. memoryOS averages 4.9 out of 5 from 17K ratings, while MyGrowth averages 4.5 from 2.5K ratings.
Do memoryOS or MyGrowth have ads?
MyGrowth shows ads; memoryOS does not.
Which is updated more often, memoryOS or MyGrowth?
memoryOS ships an update every 2 weeks, and MyGrowth every 10 days. Most recently, memoryOS was updated on October 29, 2026 and MyGrowth on October 28, 2026.

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