# 書紐 eXross vs Booking遠流

The clearest difference is in-app purchases: 書紐 eXross at none against Booking遠流's 10. Booking遠流's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Booking遠流 sells 10 one-off in-app purchases. 書紐 eXross asks for nothing beyond the download.

書紐 eXross ships an update every 5 weeks, Booking遠流 fortnightly. The most recent releases landed on September 14, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 書紐 eXross | Booking遠流 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 29 MB | 35 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [華藝數位股份有限公司, Airiti Inc.](https://appshunter.io/developer/505365472) | [遠流出版公司](https://appshunter.io/developer/393798496) |

## What reviewers say

### 書紐 eXross

[App page](https://appshunter.io/ios/app/exross/id1671469907)

**In-app purchases:** none


### Booking遠流

[App page](https://appshunter.io/ios/app/booking/id6448321966)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 練習有氣質：在人生關鍵時刻，展現優雅自信的魅力法則 | $4.99 | one-time |
| 練習設立界線：在愛裡保持距離，將那些無法掌控的事情全部放手 | $5.99 | one-time |
| 誰才是你真正的好朋友 | $5.99 | one-time |
| 操控他的想法，攻陷他的心 | $5.99 | one-time |
| 練習不焦慮：96種讓心靈新陳代謝的好方法（新裝雙色版） | $7.99 | one-time |
| 練習好心情：讓人際關係和工作都順遂的88個小習慣 | $7.99 | one-time |
| 操控與反操控：德國法律人都在使用的日常修辭邏輯與謬誤偵知法 | $8.99 | one-time |
| 療心咖啡館：吳若權陪你杯測人生風味 | $8.99 | one-time |
| 論哀傷：（20週年經典新譯版） | $9.99 | one-time |
| 論死亡與臨終（50週年經典紀念版） | $11.99 | one-time |


## Frequently asked questions

### Is 書紐 eXross free?

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

### Is Booking遠流 free?

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

### Do 書紐 eXross or Booking遠流 have ads?

Neither 書紐 eXross nor Booking遠流 shows ads.

### Which is updated more often, 書紐 eXross or Booking遠流?

書紐 eXross ships an update every 5 weeks, and Booking遠流 fortnightly. Most recently, 書紐 eXross was updated on September 14, 2026 and Booking遠流 on August 14, 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.*