# 信報‧書角 vs Library GO

The clearest difference is in-app purchases: Library GO at none against 信報‧書角's 14. Library GO also leads on update cadence (every 3 months vs every 6 months). 信報‧書角's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 信報‧書角 sells 14 one-off in-app purchases. Library GO asks for nothing beyond the download.

信報‧書角 ships an update every 6 months, Library GO every 3 months. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 信報‧書角 | Library GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 60 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HKEJ Co. Ltd.](https://appshunter.io/developer/388545123) | [Edu Tech Development Ltd](https://appshunter.io/developer/1743740330) |

## What reviewers say

### 信報‧書角

[App page](https://appshunter.io/ios/app/id1088878159)

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25+ 必備 天然之食抗衰老 | $9.99 | one-time |
| 自由的國度-普林斯頓尖子看美國 | $9.99 | one-time |
| 反寸世界 | $9.99 | one-time |
| 草本對症　尋醫不問藥 | $9.99 | one-time |
| 補營擇食1 | $9.99 | one-time |
| 補營擇食2 | $9.99 | one-time |
| 創投基金送你一億 | $11.99 | one-time |
| 地緣日本（增訂版） | $11.99 | one-time |
| 中產必須死 | $12.99 | one-time |
| 致富新世代2-科網君臨天下 | $14.99 | one-time |
| 英眼狙擊-迎風破浪 | $14.99 | one-time |
| 致富新世代3-你也可以的穩健發財派 | $14.99 | one-time |
| 李財有導：散戶煉金術 創富無難度 | $17.99 | one-time |
| 美國物業投資分析報告 | $59.99 | one-time |


### Library GO

[App page](https://appshunter.io/ios/app/library-go/id6499517022)

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

**In-app purchases:** none


## Frequently asked questions

### Is 信報‧書角 free?

信報‧書角 is free to download, with in-app purchases available.

### Is Library GO free?

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

### Do 信報‧書角 or Library GO have ads?

Neither 信報‧書角 nor Library GO shows ads.

### Which is updated more often, 信報‧書角 or Library GO?

信報‧書角 ships an update every 6 months, and Library GO every 3 months. Most recently, 信報‧書角 was updated on September 29, 2026 and Library GO on October 5, 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.*