# PDF合并拆分助手 vs 悬浮盯盘

The clearest difference is ads: 悬浮盯盘 at none against PDF合并拆分助手's shown. 悬浮盯盘 also leads on update cadence (every 9 days vs every 6 weeks). PDF合并拆分助手's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF合并拆分助手 ships an update every 6 weeks, 悬浮盯盘 every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF合并拆分助手 | 悬浮盯盘 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 78 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Qun Cao](https://appshunter.io/developer/1655069600) | [Tianjin Yimo Technology Co., Ltd.](https://appshunter.io/developer/6775009404) |

## What reviewers say

### PDF合并拆分助手

[App page](https://appshunter.io/ios/app/pdf-pdf/id6770174946)

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

**In-app purchases:** none


### 悬浮盯盘

[App page](https://appshunter.io/ios/app/id6776187539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF合并拆分助手 free?

PDF合并拆分助手 is free to download, with no in-app purchases.

### Is 悬浮盯盘 free?

悬浮盯盘 is free to download, with no in-app purchases.

### Do PDF合并拆分助手 or 悬浮盯盘 have ads?

PDF合并拆分助手 shows ads; 悬浮盯盘 does not.

### Which is updated more often, PDF合并拆分助手 or 悬浮盯盘?

PDF合并拆分助手 ships an update every 6 weeks, and 悬浮盯盘 every 9 days. Most recently, PDF合并拆分助手 was updated on October 25, 2026 and 悬浮盯盘 on October 24, 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.*