# RACTECH vs 意静云

The clearest difference is iOS requirement: RACTECH at 7.0 against 意静云's 15.6. 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 | RACTECH | 意静云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 30 MB | 23 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) | [上海意静信息科技有限公司](https://appshunter.io/developer/1484432243) |

## What reviewers say

### RACTECH

[App page](https://appshunter.io/ios/app/ractech/id1464111065)

**Features:** macOS Compatibility

**In-app purchases:** none


### 意静云

[App page](https://appshunter.io/ios/app/id1484432244)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RACTECH free?

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

### Is 意静云 free?

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

### Do RACTECH or 意静云 have ads?

Neither RACTECH nor 意静云 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.*