# 雙語學 vs 現代小數 AR 5

The clearest difference is iOS requirement: 現代小數 AR 5 at 11.0 against 雙語學's 17.0. On price, ads, in-app purchases and device support 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 | 雙語學 | 現代小數 AR 5 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 328 MB | 316 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aesir Ltd.](https://appshunter.io/developer/1021236969) | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) |

## What reviewers say

### 雙語學

[App page](https://appshunter.io/ios/app/id1499256674)

**Features:** macOS Compatibility

**In-app purchases:** none


### 現代小數 AR 5

[App page](https://appshunter.io/ios/app/ar-5/id1600849707)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 雙語學 free?

雙語學 is free to download, with no in-app purchases.

### Is 現代小數 AR 5 free?

現代小數 AR 5 is free to download, with no in-app purchases.

### Do 雙語學 or 現代小數 AR 5 have ads?

Neither 雙語學 nor 現代小數 AR 5 shows ads.

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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.*