Comparison

memoryOS vs Lobe

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

Lobe

Engage in daily cognitive workouts designed to enhance memory, attention, language, and logic skills. This app offers adaptive challenges and clear progress tracking in a distraction-free environment.

Highlights
  • Daily cognitive workouts
  • Adaptive difficulty
  • Memory training
  • Attention and focus enhancement
  • Language and verbal skill development
  • Mental math and logic puzzles
  • Performance tracking
Features
Read full description

Train your brain a little every day — and see real progress. This app is a modern brain training experience designed to strengthen core cognitive skills through short, engaging daily workouts. Each session adapts to your level, keeping you challenged without being overwhelmed. What you’ll train - Memory – strengthen recall, working memory, and pattern recognition - Attention & Focus – improve concentration and mental control - Language & Verbal Skills – expand vocabulary and comprehension - Mental Math & Logic – sharpen speed, accuracy, and reasoning How it works - Daily workouts designed to fit into your routine - Adaptive difficulty that adjusts as you improve - Smart challenge balance — familiar tasks mixed with stretch challenges - Performance tracking to see how your skills evolve over time Why this app is different - No endless grinding — sessions are intentional and efficient - Games evolve with you instead of staying static - Clear progress indicators, not just scores - Clean, focused design with no ads or distractions Whether you want to stay sharp, think faster, or build better mental habits, this app helps you train consistently and improve over time. Train smarter. Track progress. Improve daily. App's Privacy Link: https://lobe.theblucks.com/en/privacy App's Terms of Use: https://lobe.theblucks.com/en/terms App's EULA Link: https://lobe.theblucks.com/en/eula

Screenshots

memoryOS4 screens
Lobe4 screens

Verdict

The call

The clearest difference is ads: memoryOS at none against Lobe's shown. memoryOS also leads on ratings volume (17K vs 9) and chart position (#50 vs unranked). Lobe's advantage is update cadence (every 4 days vs every 2 weeks) and review sentiment (100% vs 80%). On price, rating, in-app purchases and monetization model 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 Lobe sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for memoryOS against 4.9 for Lobe. That said, the two scores are not equally well evidenced: memoryOS has 17K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 80% of memoryOS's written reviews are positive against 100% of Lobe's.

UpkeepUpdate frequency

memoryOS ships an update every 2 weeks, Lobe every 4 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 6 level
memoryOS versus Lobe: the parameters behind the verdict, then further details
ParametermemoryOSLobe
PriceFreeFree
Rating4.9 (17K ratings)4.9 (9 ratings) — better
Positive reviews80.3% of reviews100.0% of reviews — better
Number of ratings17K — better9
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#50 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.215.1 — better
Further details — not scored
Size231 MB77 MB
Age rating4+4+
DeveloperEncoder Inc.Jaehoon Son

Customer experience

memoryOS

All ratings16,902 ratings
Positive97.2%
Neutral1.0%
Negative1.8%
Written reviews1,694 reviews
Positive80.3%
Neutral4.9%
Negative14.8%

Lobe

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Lobe

Not enough reviews yet to summarise bugs or requests.

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
6 purchases

Lobe

Subscriptions6
  • Brain App Weekly Premium (1 Week)$2.997 Days
  • Pro Monthly – Best Value$5.991 Month
  • Pro Monthly Access$8.991 Month
Show 3 more
  • Lobe Premium (1 Year)$19.991 Year
  • Pro Annual – Save More$39.991 Year
  • Pro Annual Access$49.991 Year

Questions

Is memoryOS free?
memoryOS is free to download, with in-app purchases available.
Is Lobe free?
Lobe is free to download, with in-app purchases available.
Which has better reviews, memoryOS or Lobe?
Lobe is rated higher. memoryOS averages 4.9 out of 5 from 17K ratings, while Lobe averages 4.9 from 9 ratings.
Do memoryOS or Lobe have ads?
Lobe shows ads; memoryOS does not.
Which is updated more often, memoryOS or Lobe?
memoryOS ships an update every 2 weeks, and Lobe every 4 days. Most recently, memoryOS was updated on October 28, 2026 and Lobe on October 24, 2026.

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