# 陶芸　ICHIKARA vs ホワイトニングRABBY

陶芸　ICHIKARA 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.

陶芸　ICHIKARA ships an update every 44 months, ホワイトニングRABBY every 38 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | 陶芸　ICHIKARA | ホワイトニングRABBY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 38 months** |
| Size | 26 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miki Tanaka](https://appshunter.io/developer/1598527424) | [RIDING,K.K.](https://appshunter.io/developer/1699136869) |

## What reviewers say

### 陶芸　ICHIKARA

[App page](https://appshunter.io/ios/app/ichikara/id1598527422)

**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 陶芸　ICHIKARA free?

陶芸　ICHIKARA 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 陶芸　ICHIKARA or ホワイトニングRABBY have ads?

Neither 陶芸　ICHIKARA nor ホワイトニングRABBY shows ads.

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

陶芸　ICHIKARA ships an update every 44 months, and ホワイトニングRABBY every 38 months. Most recently, 陶芸　ICHIKARA was updated on October 15, 2026 and ホワイトニングRABBY on October 15, 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.*