# 閱讀書僮 vs 好補寶 x 改簿寶

The clearest difference is in-app purchases: 閱讀書僮 at none against 好補寶 x 改簿寶's 5. 閱讀書僮 also leads on iOS requirement (15.6 vs 17.0). 好補寶 x 改簿寶's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. 好補寶 x 改簿寶 sells 5 in-app purchases, starting at $1.99 per month. 閱讀書僮 asks for nothing beyond the download.

閱讀書僮 ships an update every 3 weeks, 好補寶 x 改簿寶 every 2 days. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 閱讀書僮 | 好補寶 x 改簿寶 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 41 MB | 11 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Secmenu Technology Limited](https://appshunter.io/developer/964395558) | [LAI Yiu Yeung](https://appshunter.io/developer/1889122713) |

## What reviewers say

### 閱讀書僮

[App page](https://appshunter.io/ios/app/id6740868404)

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

**In-app purchases:** none


### 好補寶 x 改簿寶

[App page](https://appshunter.io/ios/app/x/id6772957967)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $1.99 | per month |
| Pro 月費 | $8.99 | per month |
| Plus Yearly | $8.99 | per year |
| Pro Yearly | $69.99 | per year |
| 50+10 Credit | $4.99 | one-time |


## Frequently asked questions

### Is 閱讀書僮 free?

閱讀書僮 is free to download, with no in-app purchases.

### Is 好補寶 x 改簿寶 free?

好補寶 x 改簿寶 is free to download, with in-app purchases available.

### Do 閱讀書僮 or 好補寶 x 改簿寶 have ads?

閱讀書僮 shows ads; 好補寶 x 改簿寶 does not.

### Which is updated more often, 閱讀書僮 or 好補寶 x 改簿寶?

閱讀書僮 ships an update every 3 weeks, and 好補寶 x 改簿寶 every 2 days. Most recently, 閱讀書僮 was updated on August 26, 2026 and 好補寶 x 改簿寶 on September 21, 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.*