# Ginkgo Memory & Brain Training vs Number Memory 25

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.

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.

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.

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.

## The numbers

| Metric | Ginkgo Memory & Brain Training | Number Memory 25 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.5 (70 ratings)](https://appshunter.io/ios/app/ginkgo-memory-and-brain-training/id1455760861/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/number-memory-25/id6448686063/reviews)** |
| Number of ratings | **70** | 5 |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 27 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ginkgo Academy](https://appshunter.io/developer/1455760860) | [T&T United Inc.](https://appshunter.io/developer/468282934) |

## What reviewers say

### Ginkgo Memory & Brain Training

[App page](https://appshunter.io/ios/app/ginkgo-memory-and-brain-training/id1455760861)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited swipes - 1 month | $2.99 | per month |
| Unlimited swipes - 1 month | $3.59 | per month |
| Unlimited Swipes (1 month) | $3.99 | per month |
| Unlimited swipes - 1 year | $25.99 | per year |
| Unlimited swipes - 1 year | $29.99 | per year |
| Unlimited swipes (1 year) | $44.99 | per year |
| Unlimited swipes - Lifetime | $39.99 | one-time |
| Unlimited swipes - Lifetime | $49.99 | one-time |


### Number Memory 25

[App page](https://appshunter.io/ios/app/number-memory-25/id6448686063)

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:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | Free | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*