# AI先生　応用技術者試験 vs Study Race

The clearest difference is in-app purchases: AI先生　応用技術者試験 at none against Study Race's 2. Study Race's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Study Race sells 2 in-app purchases, starting at $2.99 per month. AI先生　応用技術者試験 asks for nothing beyond the download.

## The numbers

| Metric | AI先生　応用技術者試験 | Study Race |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 4 MB | 3 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [hiroyuki matsuzaki](https://appshunter.io/developer/1867154216) |

## What reviewers say

### AI先生　応用技術者試験

[App page](https://appshunter.io/ios/app/ai/id6738335800)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Race

[App page](https://appshunter.io/ios/app/study-race/id6809571599)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $2.99 | per month |
| Pro (Annual) | $19.99 | per year |


## Frequently asked questions

### Is AI先生　応用技術者試験 free?

AI先生　応用技術者試験 is free to download, with no in-app purchases.

### Is Study Race free?

Study Race is free to download, with in-app purchases available.

### Do AI先生　応用技術者試験 or Study Race have ads?

AI先生　応用技術者試験 shows ads; Study Race does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*