# 唯围品书 vs Readova

The clearest difference is in-app purchases: 唯围品书 at none against Readova's 3. 唯围品书 also leads on iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Readova sells 3 in-app purchases, starting at $0.99 per 7 days. 唯围品书 asks for nothing beyond the download.

唯围品书 ships an update every 2 weeks, Readova every 9 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 唯围品书 | Readova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/readova-ebook-reader/id6766491531/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 91 MB | 72 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SCIMALL (BEIJING) TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394351364) | [俊 汪](https://appshunter.io/developer/1895753018) |

## What reviewers say

### 唯围品书

[App page](https://appshunter.io/ios/app/id1628514060)

**Features:** macOS Compatibility

**In-app purchases:** none


### Readova

[App page](https://appshunter.io/ios/app/readova-ebook-reader/id6766491531)

A focused eBook reader designed for a calm and simple reading experience. Import your own EPUB, TXT, and FB2 files, customize your reading environment, and utilize text-to-speech functionality. Track your progress and manage your library with cloud sync options.

**Highlights:** Supports EPUB, TXT, FB2 formats, Customizable fonts, themes, and spacing, Text-to-speech with adjustable speed, Hands-free auto-reading modes, Highlighting and note-taking, Reading statistics and progress tracking, iCloud and WebDAV cloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $2.99 | per month |
| Readova Pro · Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 唯围品书 free?

唯围品书 is free to download, with no in-app purchases.

### Is Readova free?

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

### Do 唯围品书 or Readova have ads?

Neither 唯围品书 nor Readova shows ads.

### Which is updated more often, 唯围品书 or Readova?

唯围品书 ships an update every 2 weeks, and Readova every 9 days. Most recently, 唯围品书 was updated on October 9, 2026 and Readova 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.*