# AI先生　TOEIC vs 技術士 一次試験（衛生工学部門）

The clearest difference is in-app purchases: AI先生　TOEIC at none against 技術士 一次試験（衛生工学部門）'s 1. 技術士 一次試験（衛生工学部門）'s advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 技術士 一次試験（衛生工学部門） sells 1 one-off in-app purchase. AI先生　TOEIC asks for nothing beyond the download.

## The numbers

| Metric | AI先生　TOEIC | 技術士 一次試験（衛生工学部門） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 months |
| Size | 4 MB | 5 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### AI先生　TOEIC

[App page](https://appshunter.io/ios/app/ai-toeic/id6738597633)

**Features:** macOS Compatibility

**In-app purchases:** none


### 技術士 一次試験（衛生工学部門）

[App page](https://appshunter.io/ios/app/id6757382033)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 技術士（衛生工学部門） 試験対策 | $4.99 | one-time |


## Frequently asked questions

### Is AI先生　TOEIC free?

AI先生　TOEIC is free to download, with no in-app purchases.

### Is 技術士 一次試験（衛生工学部門） free?

技術士 一次試験（衛生工学部門） is free to download, with in-app purchases available.

### Do AI先生　TOEIC or 技術士 一次試験（衛生工学部門） have ads?

AI先生　TOEIC shows ads; 技術士 一次試験（衛生工学部門） 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.*