# 书童AR互动科普 vs AR书香地球

书童AR互动科普 and AR书香地球 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, AR书香地球 every 5 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 书童AR互动科普 | AR书香地球 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 2.7 GB | 705 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [训龙 何](https://appshunter.io/developer/878033547) | [Beijing Shuxiang Wenya Book Culture Co., Ltd.](https://appshunter.io/developer/1693173654) |

## 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


### AR书香地球

[App page](https://appshunter.io/ios/app/ar/id6469944864)

**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 AR书香地球 free?

AR书香地球 is free to download, with no in-app purchases.

### Do 书童AR互动科普 or AR书香地球 have ads?

Neither 书童AR互动科普 nor AR书香地球 shows ads.

### Which is updated more often, 书童AR互动科普 or AR书香地球?

书童AR互动科普 ships an update every 6 weeks, and AR书香地球 every 5 weeks. Most recently, 书童AR互动科普 was updated on November 6, 2026 and AR书香地球 on November 3, 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.*