# 微信输入法 vs PDF Scanner

The clearest difference is rating: PDF Scanner at 5.0 against 微信输入法's 4.0. PDF Scanner also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.1). 微信输入法's advantage is in-app purchases (none vs 39) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. PDF Scanner sells 31 in-app purchases, starting at $0.99 per 7 days. 微信输入法 asks for nothing beyond the download.

PDF Scanner holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 微信输入法 has 757 ratings behind it against 1, so its average is the more settled of the two.

微信输入法 ships an update every 3 weeks, PDF Scanner weekly. The most recent releases landed on September 26, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | 微信输入法 | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (757 ratings)](https://appshunter.io/ios/app/id1618175312/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scannerscan-documents-ocr/id6444020197/reviews)** |
| Number of ratings | **757** | 1 |
| Positive reviews | 42.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 420 MB | 194 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tencent Technology (Shenzhen) Company Limited](https://appshunter.io/developer/292374531) | [WANHUHOU TECHNOLOGIES LIMITED](https://appshunter.io/developer/1651573647) |

## What reviewers say

### 微信输入法

[App page](https://appshunter.io/ios/app/id1618175312)

A sleek and efficient typing application with smart spelling corrections, emoji suggestions, various input modes including voice-to-text, and quick input tools like commonly used phrases and spell check to enhance typing speed and accuracy. Check it out for faster and more precise typing!

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and user-friendly
- 🚀 Efficient input and prediction
- 💡 Customizable features
- 🔒 Secure and privacy-focused

**What reviewers complain about**

- 🐛 Inconsistent performance and lag
- 🔍 Lacking advanced features
- 🔋 High battery consumption
- 🤔 Concerns about data privacy

**Reported bugs**

- Unreliable language switching
- Unexpected crashes and freezes
- Incorrect word predictions and auto-corrections

**Requested features**

- Clipboard function
- Customizable keyboard layout
- Improved English input and autocorrect
- Seamless cross-device sync
- Simplified Chinese-Traditional Chinese conversion


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scannerscan-documents-ocr/id6444020197)

Transform your phone into a smart scanner with powerful editing tools. Easily convert documents to various formats, extract text with OCR, restore old photos, and utilize AI for counting and measurement. Ideal for professionals and students needing efficient document management.

**Highlights:** Scan documents to PDF, Word, TXT, PPT, JPG, OCR text recognition and editing, Photo restoration and ID photo maker, AI counting and object measurement, Document editing (crop, rotate, highlight), Paper eraser for handwritten text removal

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

**In-app purchases (31)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全能扫描王超级VIP会员 | $0.99 | per 7 days |
| 全能扫描王超级VIP会员 | $1.99 | per 7 days |
| 全能扫描王超级VIP会员 | $2.99 | per month |
| 全能扫描王超级VIP会员 | $3.99 | per month |
| 全能扫描王超级VIP会员 | $7.99 | per 7 days |
| AR PDF Scanner | $9.99 | per month |
| 年卡订阅 | $9.99 | per year |
| 全能扫描王超级VIP会员 | $9.99 | per 3 months |
| 季卡会员 | $14.99 | per 3 months |
| 年卡订阅 | $14.99 | per year |
| 季卡会员 | $19.99 | per 3 months |
| 年卡订阅 | $19.99 | per year |
| 全能扫描王超级VIP会员 | $19.99 | per 6 months |
| 年卡订阅 | $22.99 | per year |
| 全能扫描王超级VIP会员 | $22.99 | per 6 months |
| 年卡订阅 | $24.99 | per year |
| yearly Premium | $24.99 | per year |
| 年卡订阅 | $29.99 | per year |
| 全能扫描王超级VIP会员 | $39.99 | per year |
| 全能扫描王超级VIP会员 | $39.99 | per year |
| 全能扫描王超级VIP会员 | $39.99 | per year |
| 月卡会员 | $5.99 | one-time |
| 全能扫描王超级VIP会员 | $9.99 | one-time |
| 季卡会员 | $14.99 | one-time |
| 全能扫描王超级VIP会员 | $19.99 | one-time |
| 全能扫描王超级VIP会员 | $24.99 | one-time |
| 半年卡会员 | $24.99 | one-time |
| 手机扫描宝 | $29.99 | one-time |
| 年卡会员 | $39.99 | one-time |
| 全能扫描王超级VIP会员 | $59.99 | one-time |
| 全能扫描王超级VIP会员 | $69.99 | one-time |


## Frequently asked questions

### Is 微信输入法 free?

微信输入法 is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Which has better reviews, 微信输入法 or PDF Scanner?

PDF Scanner is rated higher. 微信输入法 averages 4.0 out of 5 from 757 ratings, while PDF Scanner averages 5.0 from 1 ratings.

### Do 微信输入法 or PDF Scanner have ads?

PDF Scanner shows ads; 微信输入法 does not.

### Which is updated more often, 微信输入法 or PDF Scanner?

微信输入法 ships an update every 3 weeks, and PDF Scanner weekly. Most recently, 微信输入法 was updated on September 26, 2026 and PDF Scanner on August 21, 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.*