# 食多D‧講多D vs 圖書館大冒險

The clearest difference is device support: 食多D‧講多D at 3 against 圖書館大冒險's —. 圖書館大冒險's advantage is iOS requirement (11.0 vs 13.0). On price 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.

## The numbers

| Metric | 食多D‧講多D | 圖書館大冒險 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 99 months | — |
| Size | 235 MB | 1.3 GB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [The University of Hong Kong](https://appshunter.io/developer/451384643) | [Itchi Technology Limited](https://appshunter.io/developer/1456708978) |

## What reviewers say

### 食多D‧講多D

[App page](https://appshunter.io/ios/app/dd/id1296745246)

**In-app purchases:** none


### 圖書館大冒險

[App page](https://appshunter.io/ios/app/id1541593334)

**In-app purchases:** none


## Frequently asked questions

### Is 食多D‧講多D free?

食多D‧講多D is free to download, with no in-app purchases.

### Is 圖書館大冒險 free?

圖書館大冒險 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.*