# AI先生　英検３級 vs Klackern | ドイツ語単語 独検® 5級 対応

The clearest difference is ads: Klackern | ドイツ語単語 独検® 5級 対応 at none against AI先生　英検３級's shown. On price, in-app purchases, device support 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 | AI先生　英検３級 | Klackern | ドイツ語単語 独検® 5級 対応 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 months |
| Size | 4 MB | 45 MB |
| Requires iOS | 17.6 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [THIRD DOOR LIMITED LIABILITY CO.](https://appshunter.io/developer/1689152883) |

## What reviewers say

### AI先生　英検３級

[App page](https://appshunter.io/ios/app/ai/id6738570477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Klackern | ドイツ語単語 独検® 5級 対応

[App page](https://appshunter.io/ios/app/klackern-5/id6744668329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI先生　英検３級 free?

AI先生　英検３級 is free to download, with no in-app purchases.

### Is Klackern | ドイツ語単語 独検® 5級 対応 free?

Klackern | ドイツ語単語 独検® 5級 対応 is free to download, with no in-app purchases.

### Do AI先生　英検３級 or Klackern | ドイツ語単語 独検® 5級 対応 have ads?

AI先生　英検３級 shows ads; Klackern | ドイツ語単語 独検® 5級 対応 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.*