# CSK salon vs ホワイトニングRABBY

CSK salon and ホワイトニングRABBY are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 38 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | CSK salon | ホワイトニングRABBY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 45 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSK, LIMITED LIABILITY CO.](https://appshunter.io/developer/1641624030) | [RIDING,K.K.](https://appshunter.io/developer/1699136869) |

## What reviewers say

### CSK salon

[App page](https://appshunter.io/ios/app/csk-salon/id1641624028)

**In-app purchases:** none


### ホワイトニングRABBY

[App page](https://appshunter.io/ios/app/rabby/id6452982228)

**In-app purchases:** none


## Frequently asked questions

### Is CSK salon free?

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

### Is ホワイトニングRABBY free?

ホワイトニングRABBY is free to download, with no in-app purchases.

### Do CSK salon or ホワイトニングRABBY have ads?

Neither CSK salon nor ホワイトニングRABBY shows ads.

### Which is updated more often, CSK salon or ホワイトニングRABBY?

CSK salon ships an update every 38 months, and ホワイトニングRABBY every 38 months. Most recently, CSK salon was updated on October 27, 2026 and ホワイトニングRABBY on October 27, 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.*