# 印章制作 vs Seal Maker

The clearest difference is update cadence: Seal Maker at every 3 days against 印章制作's monthly. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 印章制作 sells 1 one-off in-app purchase and Seal Maker sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

印章制作 ships an update monthly, Seal Maker every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | 印章制作 | Seal Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6763576571/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 85 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [惟 陈](https://appshunter.io/developer/1584601883) | [钦元 邓](https://appshunter.io/developer/1589379971) |

## What reviewers say

### 印章制作

[App page](https://appshunter.io/ios/app/id6763576571)

Instantly create high-definition digital seals for official documents, contracts, and PDF signatures. This tool simplifies the process of generating professional-looking seals with customizable fonts and layouts for various office needs.

**Highlights:** One-click seal generation, High-definition export, Electronic signature integration, Customizable styles and fonts, Supports PDF and image files

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $14.99 | one-time |


### Seal Maker

[App page](https://appshunter.io/ios/app/seal-maker-pdf-stamp-tool/id6772036101)

Transform your device into a comprehensive tool for stamping and signing documents. Create custom seals, generate electronic signatures, and apply them directly to PDFs or images. Process all your documents locally for enhanced privacy and security.

**Highlights:** Create custom circular and oval seals, Generate electronic signatures, Apply seals and signatures to PDFs, Add stamps to image files, Scan documents and save as PDFs, Extract seals from scanned documents, High-quality export and sharing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 印章周会员 | $1.99 | per 7 days |
| 印章永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is 印章制作 free?

印章制作 is free to download, with in-app purchases available.

### Is Seal Maker free?

Seal Maker is free to download, with in-app purchases available.

### Do 印章制作 or Seal Maker have ads?

Neither 印章制作 nor Seal Maker shows ads.

### Which is updated more often, 印章制作 or Seal Maker?

印章制作 ships an update monthly, and Seal Maker every 3 days. Most recently, 印章制作 was updated on November 5, 2026 and Seal Maker on November 5, 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.*