# MemoryBrainTraining vs KIZMU

The clearest difference is in-app purchases: MemoryBrainTraining at none against KIZMU's 6. MemoryBrainTraining also leads on iOS requirement (15.1 vs 17.0). KIZMU's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. KIZMU sells 6 in-app purchases, starting at $1.99 per month. MemoryBrainTraining asks for nothing beyond the download.

MemoryBrainTraining ships an update every 2 months, KIZMU every 6 weeks. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MemoryBrainTraining | KIZMU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/memorybraintrainingsimple/id6443709224/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 22 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [Ichi Shimohira](https://appshunter.io/developer/1882269948) |

## What reviewers say

### MemoryBrainTraining

[App page](https://appshunter.io/ios/app/memorybraintrainingsimple/id6443709224)

Enhance your cognitive abilities with a game that challenges your memory and pattern recognition. Memorize shapes and colors, then answer questions to test your recall. Adjust the difficulty to suit your training needs.

**Highlights:** Memorize shape and color, Answer recall questions, Adjustable difficulty levels, Cognitive skill enhancement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KIZMU

[App page](https://appshunter.io/ios/app/kizmu/id6760006505)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム月額 | $1.99 | per month |
| KIZMU Pro Monthly (Legacy) | $2.99 | per month |
| KIZMU Pro Monthly | $5.99 | per month |
| プレミアム年額 | $11.99 | per year |
| KIZMU Pro Yearly | $29.99 | per year |
| Gym Log（買い切り） | $19.99 | one-time |


## Frequently asked questions

### Is MemoryBrainTraining free?

MemoryBrainTraining is free to download, with no in-app purchases.

### Is KIZMU free?

KIZMU is free to download, with in-app purchases available.

### Do MemoryBrainTraining or KIZMU have ads?

MemoryBrainTraining shows ads; KIZMU does not.

### Which is updated more often, MemoryBrainTraining or KIZMU?

MemoryBrainTraining ships an update every 2 months, and KIZMU every 6 weeks. Most recently, MemoryBrainTraining was updated on October 20, 2026 and KIZMU on October 5, 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.*