# AI先生　第三種電気主任技術者 vs HSK3級 試験対策・問題集

The clearest difference is in-app purchases: AI先生　第三種電気主任技術者 at none against HSK3級 試験対策・問題集's 1. HSK3級 試験対策・問題集's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. HSK3級 試験対策・問題集 sells 1 one-off in-app purchase. AI先生　第三種電気主任技術者 asks for nothing beyond the download.

## The numbers

| Metric | AI先生　第三種電気主任技術者 | HSK3級 試験対策・問題集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Size | 8 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [RYOHEI HORIUCHI](https://appshunter.io/developer/1869799988) |

## What reviewers say

### AI先生　第三種電気主任技術者

[App page](https://appshunter.io/ios/app/ai/id6738354877)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HSK3級 試験対策・問題集

[App page](https://appshunter.io/ios/app/hsk3/id6790788833)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム解放 | $2.99 | one-time |


## Frequently asked questions

### Is AI先生　第三種電気主任技術者 free?

AI先生　第三種電気主任技術者 is free to download, with no in-app purchases.

### Is HSK3級 試験対策・問題集 free?

HSK3級 試験対策・問題集 is free to download, with in-app purchases available.

### Do AI先生　第三種電気主任技術者 or HSK3級 試験対策・問題集 have ads?

AI先生　第三種電気主任技術者 shows ads; HSK3級 試験対策・問題集 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.*