# 中和宝Plus vs PDF Compressor

The clearest difference is in-app purchases: 中和宝Plus at none against PDF Compressor's 3. 中和宝Plus also leads on iOS requirement (10.0 vs 16.0). PDF Compressor's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $0.99 per month. 中和宝Plus asks for nothing beyond the download.

中和宝Plus ships an update every 2 months, PDF Compressor monthly. The most recent releases landed on September 20, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 中和宝Plus | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 45 MB | 7 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [中付支付科技有限公司](https://appshunter.io/developer/1060983141) | [荣晖 丁](https://appshunter.io/developer/1455797103) |

## What reviewers say

### 中和宝Plus

[App page](https://appshunter.io/ios/app/plus/id1485850145)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-shrink-files/id6767108146)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $2.99 | per year |
| Lifetime Pro | $3.99 | one-time |


## Frequently asked questions

### Is 中和宝Plus free?

中和宝Plus is free to download, with no in-app purchases.

### Is PDF Compressor free?

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

### Do 中和宝Plus or PDF Compressor have ads?

Neither 中和宝Plus nor PDF Compressor shows ads.

### Which is updated more often, 中和宝Plus or PDF Compressor?

中和宝Plus ships an update every 2 months, and PDF Compressor monthly. Most recently, 中和宝Plus was updated on September 20, 2026 and PDF Compressor on September 26, 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.*