# 有电服务端 vs CroReader

The clearest difference is price: 有电服务端 at Free against CroReader's $1.99. 有电服务端 also leads on iOS requirement (12.0 vs 17.6). CroReader's advantage is update cadence (every 4 days vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

有电服务端 is free to download; CroReader costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

有电服务端 ships an update every 3 months, CroReader every 4 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 有电服务端 | CroReader |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 42 MB | 30 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [青雷 林](https://appshunter.io/developer/1314349447) | [健 陆](https://appshunter.io/developer/1858980070) |

## What reviewers say

### 有电服务端

[App page](https://appshunter.io/ios/app/id1111792694)

**Features:** macOS Compatibility

**In-app purchases:** none


### CroReader

[App page](https://appshunter.io/ios/app/croreader/id6762633422)

A minimalist local eBook reader for iPhone that offers a distraction-free reading experience. Import your books in various formats and customize your reading layout with adjustable fonts, themes, and spacing. Enjoy realistic page-turning animations for a comfortable, immersive session.

**Highlights:** Supports TXT, MOBI, EPUB formats, Customizable background themes, Multiple reading fonts (custom import), Adjustable font size, line spacing, margins, Immersive reading mode, Realistic page-turning animation

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

**In-app purchases:** none


## Frequently asked questions

### Is 有电服务端 free?

有电服务端 is free to download, with no in-app purchases.

### Is CroReader free?

CroReader costs $1.99, with no in-app purchases.

### Do 有电服务端 or CroReader have ads?

Neither 有电服务端 nor CroReader shows ads.

### Which is updated more often, 有电服务端 or CroReader?

有电服务端 ships an update every 3 months, and CroReader every 4 days. Most recently, 有电服务端 was updated on October 10, 2026 and CroReader on October 3, 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.*