# colette mungmung vs bylab

The clearest difference is update cadence: bylab at every 3 weeks against colette mungmung's every 2 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.

colette mungmung ships an update every 2 months, bylab every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | colette mungmung | bylab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 83 MB | 79 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HYEYOUN MOON](https://appshunter.io/developer/1617755156) | [(주)에이앤바이오](https://appshunter.io/developer/1597059447) |

## What reviewers say

### colette mungmung

[App page](https://appshunter.io/ios/app/colette-mungmung/id1353727697)

**Features:** Vision Pro support

**In-app purchases:** none


### bylab

[App page](https://appshunter.io/ios/app/bylab/id1617727655)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is colette mungmung free?

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

### Is bylab free?

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

### Do colette mungmung or bylab have ads?

Neither colette mungmung nor bylab shows ads.

### Which is updated more often, colette mungmung or bylab?

colette mungmung ships an update every 2 months, and bylab every 3 weeks. Most recently, colette mungmung was updated on November 2, 2026 and bylab on November 3, 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.*