Comparison

Ginkgo Memory & Brain Training vs Number Memory 25

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

Head to head
About

Ginkgo Memory & Brain Training

Enhance your cognitive abilities and retain information effectively with this brain training program. It teaches memory techniques and uses an intelligent algorithm with flashcards to optimize learning speed and progress.

Highlights
  • Mnemonic techniques and tricks
  • Memory table creation
  • Image association for numbers
  • Personalizable flashcards
  • AI-powered learning algorithm
  • Progress tracking
Features
Read full description

Do you struggle to remember important information or find yourself forgetting names, numbers, or other key details? Do you wish you could enhance your cognitive abilities and retain information more effectively? If so, then Ginkgo Memory is the app for you! Our app teaches you the secret memorization techniques and mnemonics tricks of memory masters and help you to discover and unlock your brain’s full potential. Whether you have a good memory like an elephant or the bad memory of a goldfish, this brain training program will teach you how to memorize anything and everything! Ginkgo Memory guides you step by step in creating your memory table, the ultimate tool for developing an unlimited memory! A memory table is a mnemonic system that works by creating mental associations between objects and numbers for each number from 0 to 99. As with the mind palace and the method of Loci, once you’ve mastered this mnemonics technique, you’ll be able to instantly recall any number! In our app, everything has been designed to facilitate your memorization! Each number is associated with an image to solicit your visual memory. Pictures have been pre-selected following the Major system, but you can of course personalize each flashcard by adding your own images for even better memorization results! But that's not all, our app leverages the latest advances in neuroscience and AI to optimize your learning efficiency. Using a system of flashcards powered by an intelligent learning algorithm, Ginkgo Memory automatically adapt to your learning speed to provide you with the optimal brain training. This makes it easy to learn at your own pace and see real progress over time. Finally, there will come a time when you want to test your new memory superpower! What about memorizing a few hundred digits of pi? Right now, you probably think this is impossible…But don’t underestimate how quickly you can improve your memory and enhance your cognitive abilities. I’m sure you’ll quickly realize this challenge is a piece of cake! So why wait? Download Ginkgo Memory today, push the limit of your brain and start your journey towards a phenomenal memory!

About

Number Memory 25

This brain training app helps improve memory by challenging users to memorize and recall sequences of numbers. Regular, short practice sessions can enhance visual memory and cognitive skills.

Highlights
  • Memorize and recall number sequences
  • Visual memory training
  • Daily 30-second practice
  • Progressive difficulty
  • Simple, challenging gameplay
Features
Read full description

Can't remember your phone number? Can't remember your postal code? If you've had these experiences, you may be experiencing a decline in memory! This is a simple but challenging brain training app for those who want to improve their memory. By repeating it once a day for 30 seconds for a week, you can train your memory. The rules are simple. First, quickly memorize the numbers displayed. Then, recall and input the numbers in order. The numbers are not displayed for a long time. Let's use visual memory to quickly memorize the numbers! So, how many numbers can you remember?

Screenshots

Ginkgo Memory & Brain Training4 screens
Number Memory 254 screens

Verdict

The call

The clearest difference is price: Ginkgo Memory & Brain Training at Free against Number Memory 25's $0.99. Ginkgo Memory & Brain Training also leads on ratings volume (70 vs 5). Number Memory 25's advantage is rating (5.0 vs 4.5) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement 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

Ginkgo Memory & Brain Training is free to download; Number Memory 25 costs $0.99 up front. Ginkgo Memory & Brain Training sells 8 in-app purchases, starting at $2.99 per month and Number Memory 25 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Number Memory 25 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Ginkgo Memory & Brain Training has 70 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Ginkgo Memory & Brain Training ships an update every 2 months, Number Memory 25 every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Ginkgo Memory & Brain Training versus Number Memory 25: the parameters behind the verdict, then further details
ParameterGinkgo Memory & Brain TrainingNumber Memory 25
PriceFree — better$0.99
Rating4.5 (70 ratings)5.0 (5 ratings) — better
Positive reviews84.0% of reviews—
Number of ratings70 — better5
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.115.0 — better
Further details — not scored
Size27 MB3 MB
Age rating4+4+
DeveloperGinkgo AcademyT&T United Inc.

Customer experience

Ginkgo Memory & Brain Training

All ratings70 ratings
Positive87.1%
Neutral7.1%
Negative5.7%
Written reviews25 reviews
Positive84.0%
Neutral12.0%
Negative4.0%

Number Memory 25

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Ginkgo Memory & Brain Training

Subscriptions6
  • Unlimited swipes - 1 month3 Days trial$2.991 Month
  • Unlimited swipes - 1 month$3.591 Month
  • Unlimited Swipes (1 month)$3.991 Month
Show 3 more
  • Unlimited swipes - 1 year7 Days trial$25.991 Year
  • Unlimited swipes - 1 year$29.991 Year
  • Unlimited swipes (1 year)$44.991 Year
One-time2
  • Unlimited swipes - Lifetime$39.99
  • Unlimited swipes - Lifetime$49.99
1 purchases

Number Memory 25

One-time1
  • Unlock AllFree

Questions

Is Ginkgo Memory & Brain Training free?
Ginkgo Memory & Brain Training is free to download, with in-app purchases available.
Is Number Memory 25 free?
Number Memory 25 costs $0.99, and also offers in-app purchases.
Which has better reviews, Ginkgo Memory & Brain Training or Number Memory 25?
Number Memory 25 is rated higher. Ginkgo Memory & Brain Training averages 4.5 out of 5 from 70 ratings, while Number Memory 25 averages 5.0 from 5 ratings.
Do Ginkgo Memory & Brain Training or Number Memory 25 have ads?
Neither Ginkgo Memory & Brain Training nor Number Memory 25 shows ads.
Which is updated more often, Ginkgo Memory & Brain Training or Number Memory 25?
Ginkgo Memory & Brain Training ships an update every 2 months, and Number Memory 25 every 3 weeks. Most recently, Ginkgo Memory & Brain Training was updated on November 6, 2026 and Number Memory 25 on November 3, 2026.

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