# Ciel bleu　公式アプリ vs Rococo

The clearest difference is update cadence: Ciel bleu　公式アプリ at every 3 months against Rococo's every 37 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Ciel bleu　公式アプリ ships an update every 3 months, Rococo every 37 months. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Ciel bleu　公式アプリ | Rococo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 37 months |
| Size | 5 MB | 3 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kazuki kimura](https://appshunter.io/developer/1551935275) | [Naoya Takahashi](https://appshunter.io/developer/1301211980) |

## What reviewers say

### Ciel bleu　公式アプリ

[App page](https://appshunter.io/ios/app/ciel-bleu/id1627686152)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rococo

[App page](https://appshunter.io/ios/app/rococo/id1637372354)

**In-app purchases:** none


## Frequently asked questions

### Is Ciel bleu　公式アプリ free?

Ciel bleu　公式アプリ is free to download, with no in-app purchases.

### Is Rococo free?

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

### Do Ciel bleu　公式アプリ or Rococo have ads?

Neither Ciel bleu　公式アプリ nor Rococo shows ads.

### Which is updated more often, Ciel bleu　公式アプリ or Rococo?

Ciel bleu　公式アプリ ships an update every 3 months, and Rococo every 37 months. Most recently, Ciel bleu　公式アプリ was updated on October 4, 2026 and Rococo 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.*