# BOS vs 美容サロン向け顧客管理 KaruteKun(カルテくん)

The clearest difference is review sentiment: 美容サロン向け顧客管理 KaruteKun(カルテくん) at 38% against BOS's 0%. 美容サロン向け顧客管理 KaruteKun(カルテくん) also leads on update cadence (weekly vs every 35 months). BOS's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 美容サロン向け顧客管理 KaruteKun(カルテくん) sells 3 in-app purchases, starting at $69.99 per month. BOS asks for nothing beyond the download.

BOS ships an update every 35 months, 美容サロン向け顧客管理 KaruteKun(カルテくん) weekly. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | BOS | 美容サロン向け顧客管理 KaruteKun(カルテくん) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **38.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DARIA, K.K.](https://appshunter.io/developer/1155559700) | [techners](https://appshunter.io/developer/1438080560) |

## What reviewers say

### BOS

[App page](https://appshunter.io/ios/app/bos/id1204203689)

This app simplifies ordering by allowing users to scan product barcodes (JAN) for easy order placement. It's designed to support ordering within a specific beauty product system.

**Highlights:** Scan product barcodes (JAN), Easy order placement, Supports specific beauty order system, Streamlined ordering process

**Features:** macOS Compatibility

**In-app purchases:** none


### 美容サロン向け顧客管理 KaruteKun(カルテくん)

[App page](https://appshunter.io/ios/app/karutekun/id1438080561)

Streamline salon operations with digital client records, sales analysis, and online booking. Integrate with LINE for customer messaging and manage multiple staff and devices seamlessly. Ideal for beauty, esthetic, nail, and massage businesses.

**Highlights:** Digital client and record management, Sales management and analysis reports, Online booking and reservation management, LINE integration for customer messaging, Multi-staff and multi-device support, Simple and intuitive smartphone operation, 30-day free trial

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| シングルプラン | $69.99 | per month |
| シングルプラン+予約&LINEオプション | $139.99 | per month |
| シングルプラン+予約&LINEオプション+予約連携オプション | $149.99 | per month |


## Frequently asked questions

### Is BOS free?

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

### Is 美容サロン向け顧客管理 KaruteKun(カルテくん) free?

美容サロン向け顧客管理 KaruteKun(カルテくん) is free to download, with in-app purchases available.

### Do BOS or 美容サロン向け顧客管理 KaruteKun(カルテくん) have ads?

Neither BOS nor 美容サロン向け顧客管理 KaruteKun(カルテくん) shows ads.

### Which is updated more often, BOS or 美容サロン向け顧客管理 KaruteKun(カルテくん)?

BOS ships an update every 35 months, and 美容サロン向け顧客管理 KaruteKun(カルテくん) weekly. Most recently, BOS was updated on June 1, 2026 and 美容サロン向け顧客管理 KaruteKun(カルテくん) on September 17, 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.*