# Wen Reader vs PinyinEPUBReader

The clearest difference is update cadence: PinyinEPUBReader at fortnightly against Wen Reader's every 3 months. PinyinEPUBReader also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wen Reader ships an update every 3 months, PinyinEPUBReader fortnightly. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Wen Reader | PinyinEPUBReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 129 MB | 14 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Zhang](https://appshunter.io/developer/1857877811) | [TARO TATSUMI](https://appshunter.io/developer/1836111580) |

## What reviewers say

### Wen Reader

[App page](https://appshunter.io/ios/app/wen-reader/id6755988730)

**Features:** macOS Compatibility

**In-app purchases:** none


### PinyinEPUBReader

[App page](https://appshunter.io/ios/app/pinyinepubreader/id6757860067)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wen Reader free?

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

### Is PinyinEPUBReader free?

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

### Do Wen Reader or PinyinEPUBReader have ads?

Neither Wen Reader nor PinyinEPUBReader shows ads.

### Which is updated more often, Wen Reader or PinyinEPUBReader?

Wen Reader ships an update every 3 months, and PinyinEPUBReader fortnightly. Most recently, Wen Reader was updated on September 13, 2026 and PinyinEPUBReader on September 19, 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.*