# OCS专家 vs 道闸调试助手软件

The clearest difference is iOS requirement: OCS专家 at 9.0 against 道闸调试助手软件's 13.0. 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 | OCS专家 | 道闸调试助手软件 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 7 MB | 35 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Reformer Holding Co., Ltd.](https://appshunter.io/developer/794153220) | [坚栋 王](https://appshunter.io/developer/1887912020) |

## What reviewers say

### OCS专家

[App page](https://appshunter.io/ios/app/ocs/id1476005795)

**Features:** macOS Compatibility

**In-app purchases:** none


### 道闸调试助手软件

[App page](https://appshunter.io/ios/app/id6764756358)

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

**In-app purchases:** none


## Frequently asked questions

### Is OCS专家 free?

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

### Is 道闸调试助手软件 free?

道闸调试助手软件 is free to download, with no in-app purchases.

### Do OCS专家 or 道闸调试助手软件 have ads?

Neither OCS专家 nor 道闸调试助手软件 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.*