# 食多D‧講多D vs 除法題目練習

The clearest difference is price: 食多D‧講多D at Free against 除法題目練習's $4.99. 食多D‧講多D also leads on iOS requirement (13.0 vs 15.0). 除法題目練習's advantage is update cadence (every 17 months vs every 99 months). On ads, in-app purchases and device support there is nothing between them.

食多D‧講多D is free to download; 除法題目練習 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

食多D‧講多D ships an update every 99 months, 除法題目練習 every 17 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 食多D‧講多D | 除法題目練習 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 99 months | **Every 17 months** |
| Size | 235 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [The University of Hong Kong](https://appshunter.io/developer/451384643) | [Hamster Force Multimedia Limited](https://appshunter.io/developer/443416476) |

## What reviewers say

### 食多D‧講多D

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

**In-app purchases:** none


### 除法題目練習

[App page](https://appshunter.io/ios/app/id1519650729)

**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 除法題目練習 free?

除法題目練習 costs $4.99, with no in-app purchases.

### Do 食多D‧講多D or 除法題目練習 have ads?

Neither 食多D‧講多D nor 除法題目練習 shows ads.

### Which is updated more often, 食多D‧講多D or 除法題目練習?

食多D‧講多D ships an update every 99 months, and 除法題目練習 every 17 months. Most recently, 食多D‧講多D was updated on September 10, 2026 and 除法題目練習 on September 18, 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.*