# 印章 vs 叨叨小工具

The clearest difference is in-app purchases: 叨叨小工具 at none against 印章's 2. 印章's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 印章 sells 2 in-app purchases, starting at $3.99 per 7 days. 叨叨小工具 asks for nothing beyond the download.

印章 ships an update every 10 days, 叨叨小工具 weekly. Both last shipped on October 7, 2026.

## The numbers

| Metric | 印章 | 叨叨小工具 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 103 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [雅静 曾](https://appshunter.io/developer/1896577802) | [洋 钟](https://appshunter.io/developer/1837820086) |

## What reviewers say

### 印章

[App page](https://appshunter.io/ios/app/pdf/id6761871382)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 永久会员 | $24.99 | one-time |


### 叨叨小工具

[App page](https://appshunter.io/ios/app/id6798933882)

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

**In-app purchases:** none


## Frequently asked questions

### Is 印章 free?

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

### Is 叨叨小工具 free?

叨叨小工具 is free to download, with no in-app purchases.

### Do 印章 or 叨叨小工具 have ads?

Neither 印章 nor 叨叨小工具 shows ads.

### Which is updated more often, 印章 or 叨叨小工具?

印章 ships an update every 10 days, and 叨叨小工具 weekly. Most recently, 印章 was updated on October 7, 2026 and 叨叨小工具 on October 7, 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.*