# 根云在线 vs 气能魔方

The clearest difference is iOS requirement: 根云在线 at 10.0 against 气能魔方's 12.0. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 根云在线 | 气能魔方 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 56 MB | 140 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iRootech Technology Co., Ltd.](https://appshunter.io/developer/1193516407) | [苏州汇川技术有限公司](https://appshunter.io/developer/1441943965) |

## What reviewers say

### 根云在线

[App page](https://appshunter.io/ios/app/id1419948410)

**Features:** macOS Compatibility

**In-app purchases:** none


### 气能魔方

[App page](https://appshunter.io/ios/app/id6449450534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 根云在线 free?

根云在线 is free to download, with no in-app purchases.

### Is 气能魔方 free?

气能魔方 is free to download, with no in-app purchases.

### Do 根云在线 or 气能魔方 have ads?

Neither 根云在线 nor 气能魔方 shows ads.

### Which is updated more often, 根云在线 or 气能魔方?

根云在线 ships an update every 3 weeks, and 气能魔方 every 3 weeks. Most recently, 根云在线 was updated on November 2, 2026 and 气能魔方 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.*