# PDF Reader vs 偷听广州

The clearest difference is review sentiment: PDF Reader at 71% against 偷听广州's 0%. PDF Reader also leads on update cadence (every 3 weeks vs every 18 months). 偷听广州's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Reader sells 5 one-off in-app purchases and 偷听广州 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Reader ships an update every 3 weeks, 偷听广州 every 18 months. The most recent releases landed on September 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | PDF Reader | 偷听广州 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/pdf-reader-mini-version/id898564035/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 18 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 48 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [绪强 任](https://appshunter.io/developer/898564038) | [世界图书出版广东有限公司](https://appshunter.io/developer/1245007348) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-mini-version/id898564035)

This app allows you to read various document formats like PDF, EPUB, and CHM on your iPhone and iPad. It supports file import, text search, annotation, and even previewing MS Office files and videos. A simple to-do list and auto-save reading progress are also included.

**Highlights:** Reads PDF, CHM, EPUB, TXT files, PDF annotation and text search, File import via Files, Airdrop, iTunes, web, MS Office and video file preview, Simple To-Do list functionality, Auto-save reading progress

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader App donate | $0.99 | one-time |
| Dropbox Support | $0.99 | one-time |
| Remove Ad | $4.99 | one-time |
| Todo donate | $7.99 | one-time |
| Todo donate | $14.99 | one-time |


### 偷听广州

[App page](https://appshunter.io/ios/app/id1406235267)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 偷听广州 | $2.99 | one-time |


## Frequently asked questions

### Is PDF Reader free?

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

### Is 偷听广州 free?

偷听广州 is free to download, with in-app purchases available.

### Do PDF Reader or 偷听广州 have ads?

Neither PDF Reader nor 偷听广州 shows ads.

### Which is updated more often, PDF Reader or 偷听广州?

PDF Reader ships an update every 3 weeks, and 偷听广州 every 18 months. Most recently, PDF Reader was updated on September 25, 2026 and 偷听广州 on September 5, 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.*