# ReadingUp vs 角端

The clearest difference is price: 角端 at Free against ReadingUp's $1.99. 角端 also leads on review sentiment (100% vs 83%) and iOS requirement (15.0 vs 17.6). ReadingUp's advantage is update cadence (every 2 days vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

角端 is free to download; ReadingUp costs $1.99 up front. ReadingUp sells 3 in-app purchases, starting at $19.99 per month and 角端 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReadingUp ships an update every 2 days, 角端 every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ReadingUp | 角端 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6761758237/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 55 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [Unwall Technology(HangZhou) Limited](https://appshunter.io/developer/1891302493) |

## What reviewers say

### ReadingUp

[App page](https://appshunter.io/ios/app/readingup/id6757276895)

This app offers a distraction-free e-book reading experience with support for multiple file formats. It features iCloud sync for cross-device progress, customizable reading settings, and tools for organizing notes and highlights. Enjoy a pure reading journey without ads.

**Highlights:** Supports EPUB, TXT, MOBI, WORD, PDF, iCloud sync for cross-device reading, Smart highlighting and note organization, Customizable fonts, backgrounds, and page-turning, Immersive mode for focused reading, Export notes as PDF, TXT, Markdown

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadingUp  Premium - monthly | $19.99 | per month |
| ReadingUp Premium - yearly | $49.99 | per year |
| ReadingUp Premium- lifetime | $89.99 | one-time |


### 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 |


## Frequently asked questions

### Is ReadingUp free?

ReadingUp costs $1.99, and also offers in-app purchases.

### Is 角端 free?

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

### Do ReadingUp or 角端 have ads?

Neither ReadingUp nor 角端 shows ads.

### Which is updated more often, ReadingUp or 角端?

ReadingUp ships an update every 2 days, and 角端 every 3 weeks. Most recently, ReadingUp was updated on October 28, 2026 and 角端 on October 25, 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.*