# 親子天下有聲故事書 vs 小太陽文理

The clearest difference is in-app purchases: 小太陽文理 at none against 親子天下有聲故事書's 4. 小太陽文理 also leads on ads (none vs shown). 親子天下有聲故事書's advantage is update cadence (fortnightly vs every 39 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 親子天下有聲故事書 sells 4 in-app purchases, starting at $5.99 per month. 小太陽文理 asks for nothing beyond the download.

親子天下有聲故事書 ships an update fortnightly, 小太陽文理 every 39 months. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 親子天下有聲故事書 | 小太陽文理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (161 ratings)](https://appshunter.io/ios/app/id1485507142/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 45.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 39 months |
| Size | 76 MB | 198 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CommonWealth Magazine Group](https://appshunter.io/developer/406090305) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### 親子天下有聲故事書

[App page](https://appshunter.io/ios/app/id1485507142)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月訂方案 | $5.99 | per month |
| 月訂方案(新用戶限定) | $5.99 | per month |
| 半年方案 | $29.99 | per 6 months |
| 年訂方案 | $49.99 | per year |


### 小太陽文理

[App page](https://appshunter.io/ios/app/id6450944165)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 親子天下有聲故事書 free?

親子天下有聲故事書 is free to download, with in-app purchases available.

### Is 小太陽文理 free?

小太陽文理 is free to download, with no in-app purchases.

### Do 親子天下有聲故事書 or 小太陽文理 have ads?

親子天下有聲故事書 shows ads; 小太陽文理 does not.

### Which is updated more often, 親子天下有聲故事書 or 小太陽文理?

親子天下有聲故事書 ships an update fortnightly, and 小太陽文理 every 39 months. Most recently, 親子天下有聲故事書 was updated on October 22, 2026 and 小太陽文理 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.*