# 【肉バルIchi】公式アプリ vs Aerien

The clearest difference is iOS requirement: Aerien at 12.0 against 【肉バルIchi】公式アプリ's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

【肉バルIchi】公式アプリ ships an update every 61 months, Aerien every 38 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 【肉バルIchi】公式アプリ | Aerien |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 61 months | **Every 38 months** |
| Size | 12 MB | 19 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [DAI ICHIKAWA](https://appshunter.io/developer/1587682510) | [KODAI SEITO](https://appshunter.io/developer/1630907620) |

## What reviewers say

### 【肉バルIchi】公式アプリ

[App page](https://appshunter.io/ios/app/ichi/id1587682508)

**In-app purchases:** none


### Aerien

[App page](https://appshunter.io/ios/app/aerien/id1630907618)

**In-app purchases:** none


## Frequently asked questions

### Is 【肉バルIchi】公式アプリ free?

【肉バルIchi】公式アプリ is free to download, with no in-app purchases.

### Is Aerien free?

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

### Do 【肉バルIchi】公式アプリ or Aerien have ads?

Neither 【肉バルIchi】公式アプリ nor Aerien shows ads.

### Which is updated more often, 【肉バルIchi】公式アプリ or Aerien?

【肉バルIchi】公式アプリ ships an update every 61 months, and Aerien every 38 months. Most recently, 【肉バルIchi】公式アプリ was updated on October 3, 2026 and Aerien on October 14, 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.*