# 地球游戏online vs Zmark

The clearest difference is iOS requirement: Zmark at 13.0 against 地球游戏online'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 | 地球游戏online | Zmark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 2 MB | 24 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yang Xue](https://appshunter.io/developer/1881168999) | [Beijing Pixel Jingqiao Network Technology Co.,Ltd](https://appshunter.io/developer/1875936002) |

## What reviewers say

### 地球游戏online

[App page](https://appshunter.io/ios/app/online/id6759847301)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Zmark

[App page](https://appshunter.io/ios/app/zmark/id6772267706)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 地球游戏online free?

地球游戏online is free to download, with no in-app purchases.

### Is Zmark free?

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

### Do 地球游戏online or Zmark have ads?

Neither 地球游戏online nor Zmark 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.*