# 书童AR互动科普 vs 江苏书展

The clearest difference is update cadence: 江苏书展 at every 9 days against 书童AR互动科普's every 6 weeks. 书童AR互动科普's advantage is iOS requirement (10.0 vs 12.0). 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.

书童AR互动科普 ships an update every 6 weeks, 江苏书展 every 9 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 书童AR互动科普 | 江苏书展 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 2.7 GB | 15 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [训龙 何](https://appshunter.io/developer/878033547) | [Jiangsu Phoenix xinhua bookstore group co.LTD](https://appshunter.io/developer/1515215793) |

## What reviewers say

### 书童AR互动科普

[App page](https://appshunter.io/ios/app/ar/id1239255493)

**Features:** macOS Compatibility

**In-app purchases:** none


### 江苏书展

[App page](https://appshunter.io/ios/app/id1515215794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 书童AR互动科普 free?

书童AR互动科普 is free to download, with no in-app purchases.

### Is 江苏书展 free?

江苏书展 is free to download, with no in-app purchases.

### Do 书童AR互动科普 or 江苏书展 have ads?

Neither 书童AR互动科普 nor 江苏书展 shows ads.

### Which is updated more often, 书童AR互动科普 or 江苏书展?

书童AR互动科普 ships an update every 6 weeks, and 江苏书展 every 9 days. Most recently, 书童AR互动科普 was updated on October 29, 2026 and 江苏书展 on October 25, 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.*