# 解压专家 vs KRed Reader

解压专家 and KRed Reader both sit at 5.0 stars, but that hides the real split: 91% of KRed Reader's written reviews are positive against 0% of 解压专家's. KRed Reader also leads on in-app purchases (none vs 7) and ratings volume (59 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 解压专家 sells 7 in-app purchases, starting at $2.99 per month. KRed Reader asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 解压专家 against 4.9 for KRed Reader. That said, the two scores are not equally well evidenced: KRed Reader has 59 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 0% of 解压专家's written reviews are positive against 91% of KRed Reader's.

解压专家 ships an update every 5 weeks, KRed Reader monthly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 解压专家 | KRed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1640444335/reviews)** | [4.9 (59 ratings)](https://appshunter.io/ios/app/kred-reader/id6746400449/reviews) |
| Number of ratings | 1 | **59** |
| Positive reviews | 0.0% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 71 MB | 89 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [玉航 杨](https://appshunter.io/developer/1711433212) | [Kingjet Network Co., Ltd.](https://appshunter.io/developer/1816660382) |

## What reviewers say

### 解压专家

[App page](https://appshunter.io/ios/app/id1640444335)

Easily decompress various archive formats like zip, rar, and 7z on your phone. Compress files, including documents and media, with a single tap. Access and download files directly from Baidu Netdisk and other cloud storage services.

**Highlights:** Decompress zip, rar, 7z, and more, Compress documents, images, and audio, Password-protected decompression and compression, Split compression support, Direct access to Baidu Netdisk, Cloud storage integration

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解压专家服务 | $2.99 | per month |
| 解压专家服务 | $7.99 | per 3 months |
| 解压专家 | $8.99 | per 7 days |
| 解压专家服务 | $9.99 | per 7 days |
| decompress | $9.99 | per 7 days |
| 解压专家服务 | $31.99 | per year |
| decompress | $59.99 | one-time |


### KRed Reader

[App page](https://appshunter.io/ios/app/kred-reader/id6746400449)

This app offers a minimalist and distraction-free reading experience for various e-book formats, including novels, comics, and academic papers. It features customizable layouts, text-to-speech functionality, and multiple import options for easy library management.

**Highlights:** Supports EPUB, PDF, MOBI, AZW3, TXT, CBZ, CBR, Distraction-free minimalist interface, Customizable fonts, spacing, and night mode, Text-to-Speech (TTS) for TXT files, WiFi, Web, and Photo-to-Book import options, Smart bookshelf with auto-categorization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 解压专家 free?

解压专家 is free to download, with in-app purchases available.

### Is KRed Reader free?

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

### Which has better reviews, 解压专家 or KRed Reader?

解压专家 is rated higher. 解压专家 averages 5.0 out of 5 from 1 ratings, while KRed Reader averages 4.9 from 59 ratings.

### Do 解压专家 or KRed Reader have ads?

Neither 解压专家 nor KRed Reader shows ads.

### Which is updated more often, 解压专家 or KRed Reader?

解压专家 ships an update every 5 weeks, and KRed Reader monthly. Most recently, 解压专家 was updated on November 7, 2026 and KRed Reader on November 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.*