# サロンAG　公式アプリ vs BTUアプリ

The clearest difference is iOS requirement: サロンAG　公式アプリ at 9.0 against BTUアプリ's 16.6. 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.

サロンAG　公式アプリ ships an update every 46 months, BTUアプリ every 55 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | サロンAG　公式アプリ | BTUアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 46 months** | Every 55 months |
| Size | 25 MB | 11 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MIKA ARUGA](https://appshunter.io/developer/1417216884) | [BTU, K.K.](https://appshunter.io/developer/1554446490) |

## What reviewers say

### サロンAG　公式アプリ

[App page](https://appshunter.io/ios/app/ag/id1417216885)

**In-app purchases:** none


### BTUアプリ

[App page](https://appshunter.io/ios/app/btu/id1554446488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is サロンAG　公式アプリ free?

サロンAG　公式アプリ is free to download, with no in-app purchases.

### Is BTUアプリ free?

BTUアプリ is free to download, with no in-app purchases.

### Do サロンAG　公式アプリ or BTUアプリ have ads?

Neither サロンAG　公式アプリ nor BTUアプリ shows ads.

### Which is updated more often, サロンAG　公式アプリ or BTUアプリ?

サロンAG　公式アプリ ships an update every 46 months, and BTUアプリ every 55 months. Most recently, サロンAG　公式アプリ was updated on September 29, 2026 and BTUアプリ on October 1, 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.*