# 《今日常識新領域》(第三版) 擴增實境AR vs 樂遊古詩

The clearest difference is device support: 《今日常識新領域》(第三版) 擴增實境AR at 3 against 樂遊古詩's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 《今日常識新領域》(第三版) 擴增實境AR | 樂遊古詩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 1.8 GB | 145 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) | [The Education University of Hong Kong](https://appshunter.io/developer/1130838504) |

## What reviewers say

### 《今日常識新領域》(第三版) 擴增實境AR

[App page](https://appshunter.io/ios/app/ar/id1476914520)

**In-app purchases:** none


### 樂遊古詩

[App page](https://appshunter.io/ios/app/id1659999751)

**In-app purchases:** none


## Frequently asked questions

### Is 《今日常識新領域》(第三版) 擴增實境AR free?

《今日常識新領域》(第三版) 擴增實境AR is free to download, with no in-app purchases.

### Is 樂遊古詩 free?

樂遊古詩 is free to download, with no in-app purchases.

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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.*