# 一招易投 vs 云采签

The clearest difference is in-app purchases: 一招易投 at none against 云采签's 2. 一招易投 also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 云采签 sells 2 one-off in-app purchases. 一招易投 asks for nothing beyond the download.

## The numbers

| Metric | 一招易投 | 云采签 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 56 MB | 73 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Nuolai Shuzhi Technology Co., Ltd](https://appshunter.io/developer/1652798945) | [Beijing Zhongke Lingyun Technology Co.,Ltd](https://appshunter.io/developer/1654876348) |

## What reviewers say

### 一招易投

[App page](https://appshunter.io/ios/app/id6444169223)

**Features:** macOS Compatibility

**In-app purchases:** none


### 云采签

[App page](https://appshunter.io/ios/app/id6444470821)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 单次购买个人证书 | $0.99 | one-time |
| 个人证书 | $13.99 | one-time |


## Frequently asked questions

### Is 一招易投 free?

一招易投 is free to download, with no in-app purchases.

### Is 云采签 free?

云采签 is free to download, with in-app purchases available.

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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.*