# Riri eyelashの公式アプリ vs Coc.

Riri eyelashの公式アプリ and Coc. 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.

Riri eyelashの公式アプリ ships an update every 42 months, Coc. every 24 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Riri eyelashの公式アプリ | Coc. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 24 months** |
| Size | 16 MB | 13 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RISA NAKANO](https://appshunter.io/developer/1447116618) | [AKANE WATANABE](https://appshunter.io/developer/1758042533) |

## What reviewers say

### Riri eyelashの公式アプリ

[App page](https://appshunter.io/ios/app/riri-eyelash/id1447116619)

**In-app purchases:** none


### Coc.

[App page](https://appshunter.io/ios/app/coc/id6553982091)

**In-app purchases:** none


## Frequently asked questions

### Is Riri eyelashの公式アプリ free?

Riri eyelashの公式アプリ is free to download, with no in-app purchases.

### Is Coc. free?

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

### Do Riri eyelashの公式アプリ or Coc. have ads?

Neither Riri eyelashの公式アプリ nor Coc. shows ads.

### Which is updated more often, Riri eyelashの公式アプリ or Coc.?

Riri eyelashの公式アプリ ships an update every 42 months, and Coc. every 24 months. Most recently, Riri eyelashの公式アプリ was updated on October 26, 2026 and Coc. on October 30, 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.*