# 情報Ｉ｜アシストシステム vs AI先生　TOEIC

The clearest difference is in-app purchases: AI先生　TOEIC at none against 情報Ｉ｜アシストシステム's 1. 情報Ｉ｜アシストシステム's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 情報Ｉ｜アシストシステム sells 1 one-off in-app purchase. AI先生　TOEIC asks for nothing beyond the download.

## The numbers

| Metric | 情報Ｉ｜アシストシステム | AI先生　TOEIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Size | 200 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) | [reiko hori](https://appshunter.io/developer/1777370692) |

## What reviewers say

### 情報Ｉ｜アシストシステム

[App page](https://appshunter.io/ios/app/id6553995227)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 問題・解説追加 | $2.99 | one-time |


### AI先生　TOEIC

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 情報Ｉ｜アシストシステム free?

情報Ｉ｜アシストシステム is free to download, with in-app purchases available.

### Is AI先生　TOEIC free?

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

### Do 情報Ｉ｜アシストシステム or AI先生　TOEIC have ads?

Both 情報Ｉ｜アシストシステム and AI先生　TOEIC show 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.*