# chamcharmbio(ccbio) vs anbio B2B

The clearest difference is update cadence: anbio B2B at every 2 weeks against chamcharmbio(ccbio)'s every 15 months. chamcharmbio(ccbio)'s advantage is iOS requirement (14.0 vs 16.0). On price 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.

chamcharmbio(ccbio) ships an update every 15 months, anbio B2B every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | chamcharmbio(ccbio) | anbio B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Size | 71 MB | 78 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Chamcharm Bio Co.,Ltd](https://appshunter.io/developer/1802143005) | [(주)에이앤바이오](https://appshunter.io/developer/1597059447) |

## What reviewers say

### chamcharmbio(ccbio)

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

**In-app purchases:** none


### anbio B2B

[App page](https://appshunter.io/ios/app/anbio-b2b/id6759413429)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is chamcharmbio(ccbio) free?

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

### Is anbio B2B free?

anbio B2B is free to download, with no in-app purchases.

### Which is updated more often, chamcharmbio(ccbio) or anbio B2B?

chamcharmbio(ccbio) ships an update every 15 months, and anbio B2B every 2 weeks. Most recently, chamcharmbio(ccbio) was updated on October 30, 2026 and anbio B2B on October 31, 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.*