# 印章宝 vs 签章助手

The clearest difference is in-app purchases: 印章宝 at none against 签章助手's 3. 印章宝 also leads on iOS requirement (10.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 签章助手 sells 3 in-app purchases, starting at $3.99 per 7 days. 印章宝 asks for nothing beyond the download.

## The numbers

| Metric | 印章宝 | 签章助手 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 78 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Fujian Centerm Information Co., Ltd](https://appshunter.io/developer/807316807) | [家芳 陶](https://appshunter.io/developer/1891660721) |

## What reviewers say

### 印章宝

[App page](https://appshunter.io/ios/app/id6444553567)

**Features:** macOS Compatibility

**In-app purchases:** none


### 签章助手

[App page](https://appshunter.io/ios/app/pdf/id6762083508)

This tool allows users to easily add stamps and signatures to PDF documents. It supports various stamp types, including contract and cross-page seals, and allows for flexible placement and resizing. Once applied, stamps and signatures are permanently embedded into the PDF for secure sharing and archiving.

**Highlights:** Add stamps and signatures to PDFs, Supports contract and cross-page seals, Drag, rotate, and resize elements, Multi-page document processing, Embeds stamps/signatures into exported PDFs, Local storage for security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day VIP (unlock all) | $3.99 | per 7 days |
| 7days | $3.99 | one-time |
| lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 印章宝 free?

印章宝 is free to download, with no in-app purchases.

### Is 签章助手 free?

签章助手 is free to download, with in-app purchases available.

### Do 印章宝 or 签章助手 have ads?

Neither 印章宝 nor 签章助手 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.*