# AR百科学堂 vs 小学科学XR教室

The clearest difference is in-app purchases: AR百科学堂 at none against 小学科学XR教室's 1. 小学科学XR教室's advantage is update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 小学科学XR教室 sells 1 one-off in-app purchase. AR百科学堂 asks for nothing beyond the download.

AR百科学堂 ships an update weekly, 小学科学XR教室 daily. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AR百科学堂 | 小学科学XR教室 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 615 MB | 115 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Weijing Technology Co.,Ltd.](https://appshunter.io/developer/1502080272) | [Shenzhen Augmreal Technology Co., Ltd.](https://appshunter.io/developer/779445557) |

## What reviewers say

### AR百科学堂

[App page](https://appshunter.io/ios/app/ar/id1502976036)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小学科学XR教室

[App page](https://appshunter.io/ios/app/xr/id1559696505)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁所有课时 | $14.99 | one-time |


## Frequently asked questions

### Is AR百科学堂 free?

AR百科学堂 is free to download, with no in-app purchases.

### Is 小学科学XR教室 free?

小学科学XR教室 is free to download, with in-app purchases available.

### Do AR百科学堂 or 小学科学XR教室 have ads?

Neither AR百科学堂 nor 小学科学XR教室 shows ads.

### Which is updated more often, AR百科学堂 or 小学科学XR教室?

AR百科学堂 ships an update weekly, and 小学科学XR教室 daily. Most recently, AR百科学堂 was updated on October 14, 2026 and 小学科学XR教室 on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*