# 私の肝臓ちゃん vs Aperi

The clearest difference is in-app purchases: Aperi at none against 私の肝臓ちゃん's 6. Aperi also leads on update cadence (every 9 days vs every 3 weeks). 私の肝臓ちゃん's advantage is iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 私の肝臓ちゃん sells 6 one-off in-app purchases. Aperi asks for nothing beyond the download.

私の肝臓ちゃん ships an update every 3 weeks, Aperi every 9 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 私の肝臓ちゃん | Aperi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 72 MB | 83 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [GAIBAKO co., Ltd.](https://appshunter.io/developer/1548482925) | [Shoho Kozawa](https://appshunter.io/developer/1864882761) |

## What reviewers say

### 私の肝臓ちゃん

[App page](https://appshunter.io/ios/app/id6445856562)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 焼き鮭スキン購入 | $0.99 | one-time |
| 肝臓ちゃん（人）スキン追加 | $2.99 | one-time |
| 肝臓ちゃん（真の姿）スキン追加 | $2.99 | one-time |
| 肝臓ちゃん（少女）スキン追加 | $3.99 | one-time |
| 肝臓ちゃん（沈黙の姿）スキン追加 | $3.99 | one-time |
| 肝臓ちゃん（神の姿）スキン追加 | $3.99 | one-time |


### Aperi

[App page](https://appshunter.io/ios/app/aperi/id6757694839)

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

**In-app purchases:** none


## Frequently asked questions

### Is 私の肝臓ちゃん free?

私の肝臓ちゃん is free to download, with in-app purchases available.

### Is Aperi free?

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

### Do 私の肝臓ちゃん or Aperi have ads?

Neither 私の肝臓ちゃん nor Aperi shows ads.

### Which is updated more often, 私の肝臓ちゃん or Aperi?

私の肝臓ちゃん ships an update every 3 weeks, and Aperi every 9 days. Most recently, 私の肝臓ちゃん was updated on October 13, 2026 and Aperi on October 16, 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.*