# 易阅客Pro vs 唯围品书

The clearest difference is update cadence: 唯围品书 at every 2 weeks against 易阅客Pro's every 3 months. 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.

易阅客Pro ships an update every 3 months, 唯围品书 every 2 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 易阅客Pro | 唯围品书 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 36 MB | 91 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [China National Publications Import and Export (Group)Corporation](https://appshunter.io/developer/1016318207) | [SCIMALL (BEIJING) TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394351364) |

## What reviewers say

### 易阅客Pro

[App page](https://appshunter.io/ios/app/pro/id1466913537)

**Features:** macOS Compatibility

**In-app purchases:** none


### 唯围品书

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易阅客Pro free?

易阅客Pro is free to download, with no in-app purchases.

### Is 唯围品书 free?

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

### Do 易阅客Pro or 唯围品书 have ads?

Neither 易阅客Pro nor 唯围品书 shows ads.

### Which is updated more often, 易阅客Pro or 唯围品书?

易阅客Pro ships an update every 3 months, and 唯围品书 every 2 weeks. Most recently, 易阅客Pro was updated on October 4, 2026 and 唯围品书 on October 9, 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.*