# ポジティブノート vs 新AI脳トレ

The clearest difference is ads: 新AI脳トレ at none against ポジティブノート's shown. 新AI脳トレ also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ポジティブノート ships an update fortnightly, 新AI脳トレ every 3 weeks. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ポジティブノート | 新AI脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 19 MB | 30 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiro Okura](https://appshunter.io/developer/1521192002) | [Yusuke Sano](https://appshunter.io/developer/1846508462) |

## What reviewers say

### ポジティブノート

[App page](https://appshunter.io/ios/app/id6739060716)

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

**In-app purchases:** none


### 新AI脳トレ

[App page](https://appshunter.io/ios/app/ai/id6759478870)

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

**In-app purchases:** none


## Frequently asked questions

### Is ポジティブノート free?

ポジティブノート is free to download, with no in-app purchases.

### Is 新AI脳トレ free?

新AI脳トレ is free to download, with no in-app purchases.

### Do ポジティブノート or 新AI脳トレ have ads?

ポジティブノート shows ads; 新AI脳トレ does not.

### Which is updated more often, ポジティブノート or 新AI脳トレ?

ポジティブノート ships an update fortnightly, and 新AI脳トレ every 3 weeks. Most recently, ポジティブノート was updated on October 10, 2026 and 新AI脳トレ on September 29, 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.*