# PDF快速盖章 vs Typelet

The clearest difference is price: Typelet at Free against PDF快速盖章's $4.99. Typelet also leads on update cadence (every 6 days vs every 4 months). PDF快速盖章's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Typelet is free to download; PDF快速盖章 costs $4.99 up front. Typelet sells 3 in-app purchases, starting at $2.99 per month. PDF快速盖章 asks for nothing beyond the download.

PDF快速盖章 ships an update every 4 months, Typelet every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF快速盖章 | Typelet |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/typelet-template-keyboard/id6761749464/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Paid | **Freemium** |
| Size | 27 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [海昕 顾](https://appshunter.io/developer/606670314) | [慧慧 高](https://appshunter.io/developer/1887721875) |

## What reviewers say

### PDF快速盖章

[App page](https://appshunter.io/ios/app/pdf/id6756157531)

This app allows for quick and easy stamping of PDF documents and images. It supports batch processing for multi-page PDFs, offers a comprehensive stamp library with customization options, and simulates realistic stamp effects. It's designed for efficient mobile document signing and processing.

**Highlights:** Quick stamping for PDFs and images, Batch processing for multi-page PDFs, Customizable stamp library, Realistic stamp effects with aging, Precise stamp adjustment, One-click common stamp setup, Direct opening from external apps

**Features:** macOS Compatibility

**In-app purchases:** none


### Typelet

[App page](https://appshunter.io/ios/app/typelet-template-keyboard/id6761749464)

This app provides a custom keyboard to quickly insert pre-saved text templates into any application. Organize your frequently used phrases, addresses, or scripts with custom folders and access them with a single tap, saving you time on repetitive typing.

**Highlights:** Create and manage reusable text templates, Organize templates with custom folders, Insert templates in any app via custom keyboard, Variable interpolation for dynamic content (Pro), Home screen widgets for quick access, Data export and import functionality

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Typelet Pro Monthly | $2.99 | per month |
| Typelet Pro Yearly | $19.99 | per year |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is PDF快速盖章 free?

PDF快速盖章 costs $4.99, with no in-app purchases.

### Is Typelet free?

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

### Do PDF快速盖章 or Typelet have ads?

Neither PDF快速盖章 nor Typelet shows ads.

### Which is updated more often, PDF快速盖章 or Typelet?

PDF快速盖章 ships an update every 4 months, and Typelet every 6 days. Most recently, PDF快速盖章 was updated on October 30, 2026 and Typelet on October 28, 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.*