# 浙江CA互认 vs Riley Security

The clearest difference is iOS requirement: 浙江CA互认 at 9.2 against Riley Security's 11.0. 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 | 浙江CA互认 | Riley Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 97 MB | 23 MB |
| Requires iOS | **9.2** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang public resources trading center](https://appshunter.io/developer/1583677802) | [Echo911, LLC](https://appshunter.io/developer/1582749823) |

## What reviewers say

### 浙江CA互认

[App page](https://appshunter.io/ios/app/ca/id1583677800)

**In-app purchases:** none


### Riley Security

[App page](https://appshunter.io/ios/app/riley-security/id1644136348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 浙江CA互认 free?

浙江CA互认 is free to download, with no in-app purchases.

### Is Riley Security free?

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

### Do 浙江CA互认 or Riley Security have ads?

Neither 浙江CA互认 nor Riley Security 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.*