# 用AR學體積 vs 現代常識AR 高小

The clearest difference is device support: 現代常識AR 高小 at 3 against 用AR學體積's 1. 用AR學體積's advantage is iOS requirement (9.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

用AR學體積 ships an update every 6 months, 現代常識AR 高小 every 4 months. The most recent releases landed on December 17, 2025 and October 1, 2026 respectively.

## The numbers

| Metric | 用AR學體積 | 現代常識AR 高小 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 423 MB | 907 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) |

## What reviewers say

### 用AR學體積

[App page](https://appshunter.io/ios/app/ar/id898697884)

**Features:** macOS Compatibility

**In-app purchases:** none


### 現代常識AR 高小

[App page](https://appshunter.io/ios/app/ar/id1488884684)

**In-app purchases:** none


## Frequently asked questions

### Is 用AR學體積 free?

用AR學體積 is free to download, with no in-app purchases.

### Is 現代常識AR 高小 free?

現代常識AR 高小 is free to download, with no in-app purchases.

### Do 用AR學體積 or 現代常識AR 高小 have ads?

Neither 用AR學體積 nor 現代常識AR 高小 shows ads.

### Which is updated more often, 用AR學體積 or 現代常識AR 高小?

用AR學體積 ships an update every 6 months, and 現代常識AR 高小 every 4 months. Most recently, 用AR學體積 was updated on December 17, 2025 and 現代常識AR 高小 on October 1, 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.*