# ecofactory vs chamcharmbio(ccbio)

The clearest difference is update cadence: ecofactory at every 3 months against chamcharmbio(ccbio)'s every 15 months. ecofactory also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

ecofactory ships an update every 3 months, chamcharmbio(ccbio) every 15 months. The most recent releases landed on September 11, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | ecofactory | chamcharmbio(ccbio) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Every 3 months** | Every 15 months |
| Size | 70 MB | 71 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Culture of Beauty co.ltd](https://appshunter.io/developer/1858172464) | [Chamcharm Bio Co.,Ltd](https://appshunter.io/developer/1802143005) |

## What reviewers say

### ecofactory

[App page](https://appshunter.io/ios/app/ecofactory/id1497823708)

**In-app purchases:** none


### chamcharmbio(ccbio)

[App page](https://appshunter.io/ios/app/chamcharmbioccbio/id6743309958)

**In-app purchases:** none


## Frequently asked questions

### Is ecofactory free?

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

### Is chamcharmbio(ccbio) free?

chamcharmbio(ccbio) is free to download, with no in-app purchases.

### Which is updated more often, ecofactory or chamcharmbio(ccbio)?

ecofactory ships an update every 3 months, and chamcharmbio(ccbio) every 15 months. Most recently, ecofactory was updated on September 11, 2026 and chamcharmbio(ccbio) on June 20, 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.*