# Wunder vs 爱阅读

The clearest difference is in-app purchases: 爱阅读 at none against Wunder's 3. 爱阅读 also leads on iOS requirement (14.0 vs 16.0). Wunder's advantage is update cadence (every 2 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Wunder sells 3 in-app purchases, starting at $2.99 per month. 爱阅读 asks for nothing beyond the download.

Wunder ships an update every 2 days, 爱阅读 weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Wunder | 爱阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 336 MB | 9 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [国城 林](https://appshunter.io/developer/1839670511) | [菘 周](https://appshunter.io/developer/1860737087) |

## What reviewers say

### Wunder

[App page](https://appshunter.io/ios/app/wunder-3d-bookshelf-reader/id6761174770)

Organize your personal library of EPUB, TXT, and PDF files on a virtual bookshelf. Enjoy reading with annotation tools or listen to your books with read-aloud playback. Save and share highlighted passages as note cards.

**Highlights:** 3D virtual bookshelf organization, EPUB, TXT, PDF file support, Read-aloud playback, Highlighting and annotation, Note card creation from excerpts, Bookmark management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader Member | $2.99 | per month |
| Deep Listening | $4.99 | per month |
| Wunder Lifetime | $9.99 | one-time |


### 爱阅读

[App page](https://appshunter.io/ios/app/aireader/id6787772410)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wunder free?

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

### Is 爱阅读 free?

爱阅读 is free to download, with no in-app purchases.

### Do Wunder or 爱阅读 have ads?

Neither Wunder nor 爱阅读 shows ads.

### Which is updated more often, Wunder or 爱阅读?

Wunder ships an update every 2 days, and 爱阅读 weekly. Most recently, Wunder was updated on October 25, 2026 and 爱阅读 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*