# 角端 vs Common Reader

The clearest difference is in-app purchases: Common Reader at none against 角端's 7. Common Reader also leads on update cadence (every 2 days vs every 3 weeks). 角端's advantage is review sentiment (100% vs 75%) and iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 角端 sells 7 one-off in-app purchases. Common Reader asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 角端 against 5.0 for Common Reader. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of 角端's written reviews are positive against 75% of Common Reader's.

角端 ships an update every 3 weeks, Common Reader every 2 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 角端 | Common Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6761758237/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 116 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Unwall Technology(HangZhou) Limited](https://appshunter.io/developer/1891302493) | [天宇 高](https://appshunter.io/developer/1851416147) |

## What reviewers say

### 角端

[App page](https://appshunter.io/ios/app/id6761758237)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特惠包 | $0.99 | one-time |
| 月度畅读卡 | $3.99 | one-time |
| 标准包 | $3.99 | one-time |
| 季度畅读卡 | $9.99 | one-time |
| 进阶包 | $14.99 | one-time |
| 年度畅读卡 | $29.99 | one-time |
| 专业包 | $29.99 | one-time |


### Common Reader

[App page](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434)

This app offers a unified reading and AI-powered analysis experience for various ebook formats. It allows users to ask questions about book content, automatically organize their library, and sync across multiple devices. Privacy is a core focus, with no proactive data collection.

**Highlights:** Supports multiple ebook formats (epub, azw3, mobi, txt, md, pdf), AI-powered questions about book content, Automatic library organization with generative AI, Cloud sync (iCloud, OneDrive, WebDAV), Fast full-library search, Unified cross-platform interface

**In-app purchases:** none


## Frequently asked questions

### Is 角端 free?

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

### Is Common Reader free?

Common Reader is free to download, with no in-app purchases.

### Which has better reviews, 角端 or Common Reader?

角端 and Common Reader are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 角端 or Common Reader have ads?

Neither 角端 nor Common Reader shows ads.

### Which is updated more often, 角端 or Common Reader?

角端 ships an update every 3 weeks, and Common Reader every 2 days. Most recently, 角端 was updated on October 17, 2026 and Common Reader on October 14, 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.*