# 极域飞屏Pro vs PDF Pro Reader Edit

The clearest difference is in-app purchases: 极域飞屏Pro at none against PDF Pro Reader Edit's 1. 极域飞屏Pro also leads on iOS requirement (10.0 vs 16.6). PDF Pro Reader Edit's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. PDF Pro Reader Edit sells 1 one-off in-app purchase. 极域飞屏Pro asks for nothing beyond the download.

极域飞屏Pro ships an update every 2 months, PDF Pro Reader Edit every 4 weeks. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 极域飞屏Pro | PDF Pro Reader Edit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-pro-reader-edit-converter/id1505038693/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 13 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [南京极域信息科技有限公司](https://appshunter.io/developer/1268970527) | [崴 杨](https://appshunter.io/developer/1505035148) |

## What reviewers say

### 极域飞屏Pro

[App page](https://appshunter.io/ios/app/pro/id1440568920)

**In-app purchases:** none


### PDF Pro Reader Edit

[App page](https://appshunter.io/ios/app/pdf-pro-reader-edit-converter/id1505038693)

This app allows you to read, edit, and manage PDF files. It offers features like merging, splitting, converting PDFs to images, adding text, highlighting, and creating digital signatures. You can also import PDFs from iCloud or scan documents.

**Highlights:** Merge and split PDF files, Convert PDF to images, Add text and annotations, Create digital signatures, Encrypt and unlock PDFs, Scan documents to PDF, Import from iCloud

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to PRO | $1.99 | one-time |


## Frequently asked questions

### Is 极域飞屏Pro free?

极域飞屏Pro is free to download, with no in-app purchases.

### Is PDF Pro Reader Edit free?

PDF Pro Reader Edit is free to download, with in-app purchases available.

### Do 极域飞屏Pro or PDF Pro Reader Edit have ads?

Neither 极域飞屏Pro nor PDF Pro Reader Edit shows ads.

### Which is updated more often, 极域飞屏Pro or PDF Pro Reader Edit?

极域飞屏Pro ships an update every 2 months, and PDF Pro Reader Edit every 4 weeks. Most recently, 极域飞屏Pro was updated on September 28, 2026 and PDF Pro Reader Edit on October 8, 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.*