# Selene（セレーネ） vs studio chouchou

The clearest difference is iOS requirement: Selene（セレーネ） at 8.0 against studio chouchou's 15.6. 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.

Selene（セレーネ） ships an update every 12 months, studio chouchou every 15 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Selene（セレーネ） | studio chouchou |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 15 months |
| Size | 3 MB | 81 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cynd Co.,Ltd.](https://appshunter.io/developer/512501162) | [vega k.k. (Hyogo)](https://appshunter.io/developer/1569320390) |

## What reviewers say

### Selene（セレーネ）

[App page](https://appshunter.io/ios/app/selene/id1445655702)

**Features:** macOS Compatibility

**In-app purchases:** none


### studio chouchou

[App page](https://appshunter.io/ios/app/studio-chouchou/id1569320387)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Selene（セレーネ） free?

Selene（セレーネ） is free to download, with no in-app purchases.

### Is studio chouchou free?

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

### Do Selene（セレーネ） or studio chouchou have ads?

Neither Selene（セレーネ） nor studio chouchou shows ads.

### Which is updated more often, Selene（セレーネ） or studio chouchou?

Selene（セレーネ） ships an update every 12 months, and studio chouchou every 15 months. Most recently, Selene（セレーネ） was updated on September 8, 2026 and studio chouchou 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.*