# 防洪科技互動館 vs 慣用日語句型上手書1000

The clearest difference is in-app purchases: 防洪科技互動館 at none against 慣用日語句型上手書1000's 1. 防洪科技互動館 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 慣用日語句型上手書1000 sells 1 one-off in-app purchase. 防洪科技互動館 asks for nothing beyond the download.

## The numbers

| Metric | 防洪科技互動館 | 慣用日語句型上手書1000 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Size | 855 MB | 190 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YAO TSUNG WANG](https://appshunter.io/developer/1070732674) | [Soyong Corporation](https://appshunter.io/developer/339142397) |

## What reviewers say

### 防洪科技互動館

[App page](https://appshunter.io/ios/app/id1574476036)

**In-app purchases:** none


### 慣用日語句型上手書1000

[App page](https://appshunter.io/ios/app/1000/id1630713258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 慣用日語句型上手書1000 付費去廣告 | $14.99 | one-time |


## Frequently asked questions

### Is 防洪科技互動館 free?

防洪科技互動館 is free to download, with no in-app purchases.

### Is 慣用日語句型上手書1000 free?

慣用日語句型上手書1000 is free to download, with in-app purchases available.

### Do 防洪科技互動館 or 慣用日語句型上手書1000 have ads?

慣用日語句型上手書1000 shows ads; 防洪科技互動館 does not.

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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.*