# 灵动岛网速 vs PDF Mpjex

The clearest difference is review sentiment: PDF Mpjex at 100% against 灵动岛网速's 36%. PDF Mpjex also leads on rating (4.8 vs 3.6) and ratings volume (325 vs 37). 灵动岛网速's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. 灵动岛网速 sells 1 one-off in-app purchase and PDF Mpjex sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Mpjex holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: PDF Mpjex has 325 ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 36% of 灵动岛网速's written reviews are positive against 100% of PDF Mpjex's.

灵动岛网速 ships an update every 2 weeks, PDF Mpjex every 6 weeks. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 灵动岛网速 | PDF Mpjex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (37 ratings)](https://appshunter.io/ios/app/id6444196816/reviews) | **[4.8 (325 ratings)](https://appshunter.io/ios/app/pdf-mpjex-editor-for-pdf/id6450148824/reviews)** |
| Number of ratings | 37 | **325** |
| Positive reviews | 35.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 26 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [宏桃 陈](https://appshunter.io/developer/1505068669) | [北京伊码网络科技有限公司](https://appshunter.io/developer/1655494126) |

## What reviewers say

### 灵动岛网速

[App page](https://appshunter.io/ios/app/id6444196816)

Display real-time network speed, location, CPU, and RAM usage directly on your device's Dynamic Island or lock screen. Monitor your data traffic and view system performance at a glance.

**Highlights:** Real-time network speed display, Traffic usage statistics, Live location tracking, CPU usage monitoring, RAM usage monitoring, Dynamic Island integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级到专业版 | $0.99 | one-time |


### PDF Mpjex

[App page](https://appshunter.io/ios/app/pdf-mpjex-editor-for-pdf/id6450148824)

This app allows you to create and edit PDF documents on your iPhone and iPad. Features include scanning, merging, reordering, and protecting PDFs with passwords. You can also extract pages, images, and text from existing documents.

**Highlights:** Scan documents, Create PDF from photos/web, Merge and extract PDFs, Delete, rotate, reorder pages, Password protect PDFs, Extract images and pages

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor & Maker Pro Monthly | $0.99 | per month |
| PDF Editor & Maker Pro Yearly | $9.99 | per year |
| PDF Editor & Maker Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Amazing app with many tools
- 👍 Nice app
- 👍 Good app
- 👍 Very good
- 👍 Nice app

**Reported bugs**

- 🐛 App crashes when viewing drawings

**Requested features**

- 💡 Add automatic table of contents generation
- 💡 Ability to scan up to 24 pages at once, then merge


## Frequently asked questions

### Is 灵动岛网速 free?

灵动岛网速 is free to download, with in-app purchases available.

### Is PDF Mpjex free?

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

### Which has better reviews, 灵动岛网速 or PDF Mpjex?

PDF Mpjex is rated higher. 灵动岛网速 averages 3.6 out of 5 from 37 ratings, while PDF Mpjex averages 4.8 from 325 ratings.

### Do 灵动岛网速 or PDF Mpjex have ads?

PDF Mpjex shows ads; 灵动岛网速 does not.

### Which is updated more often, 灵动岛网速 or PDF Mpjex?

灵动岛网速 ships an update every 2 weeks, and PDF Mpjex every 6 weeks. Most recently, 灵动岛网速 was updated on October 7, 2026 and PDF Mpjex on October 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.*