# 普天同签 vs 动码印章私有版

The clearest difference is in-app purchases: 动码印章私有版 at none against 普天同签's 10. 普天同签's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 普天同签 sells 10 one-off in-app purchases. 动码印章私有版 asks for nothing beyond the download.

普天同签 ships an update every 3 weeks, 动码印章私有版 every 2 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 普天同签 | 动码印章私有版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 39 MB | 186 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Xihu Technology Co., Ltd](https://appshunter.io/developer/1521108792) | [MATRIXNETS TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1453353447) |

## What reviewers say

### 普天同签

[App page](https://appshunter.io/ios/app/id1659801022)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 赠送个人套餐 | $1.99 | one-time |
| 个人套餐B | $2.99 | one-time |
| 企业套餐A | $4.99 | one-time |
| 个人套餐C | $6.99 | one-time |
| 个人套餐D | $12.99 | one-time |
| 企业套餐B | $14.99 | one-time |
| 赠送企业套餐 | $20.99 | one-time |
| 企业套餐C | $24.99 | one-time |
| 企业套餐D | $99.99 | one-time |
| 企业套餐E | $199.99 | one-time |


### 动码印章私有版

[App page](https://appshunter.io/ios/app/id6449483959)

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

**In-app purchases:** none


## Frequently asked questions

### Is 普天同签 free?

普天同签 is free to download, with in-app purchases available.

### Is 动码印章私有版 free?

动码印章私有版 is free to download, with no in-app purchases.

### Do 普天同签 or 动码印章私有版 have ads?

Neither 普天同签 nor 动码印章私有版 shows ads.

### Which is updated more often, 普天同签 or 动码印章私有版?

普天同签 ships an update every 3 weeks, and 动码印章私有版 every 2 weeks. Most recently, 普天同签 was updated on October 5, 2026 and 动码印章私有版 on October 15, 2026.

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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.*