# COC次元 vs GeekBio

The clearest difference is iOS requirement: COC次元 at 15.6 against GeekBio's 17.6. 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.

## The numbers

| Metric | COC次元 | GeekBio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 12 MB | 3 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [CHONGQING XIANGHANG TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1139996358) | [程 梁](https://appshunter.io/developer/1872844846) |

## What reviewers say

### COC次元

[App page](https://appshunter.io/ios/app/coc/id6751176187)

**In-app purchases:** none


### GeekBio

[App page](https://appshunter.io/ios/app/geekbio/id6758457562)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COC次元 free?

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

### Is GeekBio free?

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

### Do COC次元 or GeekBio have ads?

Neither COC次元 nor GeekBio shows ads.

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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.*