# 健康手帳 for ねこ vs うんちスキャン

The clearest difference is ads: うんちスキャン at none against 健康手帳 for ねこ's shown. うんちスキャン also leads on update cadence (every 2 weeks vs every 7 months). 健康手帳 for ねこ's advantage is iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 健康手帳 for ねこ sells 2 one-off in-app purchases and うんちスキャン sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

健康手帳 for ねこ ships an update every 7 months, うんちスキャン every 2 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 健康手帳 for ねこ | うんちスキャン |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 28 MB | 44 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [InterBars Corpration](https://appshunter.io/developer/399058360) | [KIY, K.K.](https://appshunter.io/developer/1881024821) |

## What reviewers say

### 健康手帳 for ねこ

[App page](https://appshunter.io/ios/app/for/id1221368895)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 健康拡張オプション（オレンジ色） | $0.99 | one-time |
| 医療検査オプション（黄色） | $1.99 | one-time |


### うんちスキャン

[App page](https://appshunter.io/ios/app/ai/id6759829585)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| うんちスキャン プレミアム | $0.99 | per month |


## Frequently asked questions

### Is 健康手帳 for ねこ free?

健康手帳 for ねこ is free to download, with in-app purchases available.

### Is うんちスキャン free?

うんちスキャン is free to download, with in-app purchases available.

### Do 健康手帳 for ねこ or うんちスキャン have ads?

健康手帳 for ねこ shows ads; うんちスキャン does not.

### Which is updated more often, 健康手帳 for ねこ or うんちスキャン?

健康手帳 for ねこ ships an update every 7 months, and うんちスキャン every 2 weeks. Most recently, 健康手帳 for ねこ was updated on October 29, 2026 and うんちスキャン on October 28, 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.*