# 一装EIM vs 数智安全DIS

The clearest difference is device support: 一装EIM at 3 against 数智安全DIS's —. On price, in-app purchases and iOS requirement 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 | 一装EIM | 数智安全DIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 92 MB | 91 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [成都一装科技有限公司](https://appshunter.io/developer/1459219595) | [深圳市中宏低碳建筑科技有限公司](https://appshunter.io/developer/1762412258) |

## What reviewers say

### 一装EIM

[App page](https://appshunter.io/ios/app/eim/id6504960619)

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

**In-app purchases:** none


### 数智安全DIS

[App page](https://appshunter.io/ios/app/dis/id6630381270)

**In-app purchases:** none


## Frequently asked questions

### Is 一装EIM free?

一装EIM is free to download, with no in-app purchases.

### Is 数智安全DIS free?

数智安全DIS is free to download, with no in-app purchases.

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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.*