# AI先生　英検２級 vs oboo | 撮るだけで作れる単語帳アプリ

The clearest difference is in-app purchases: AI先生　英検２級 at none against oboo | 撮るだけで作れる単語帳アプリ's 1. oboo | 撮るだけで作れる単語帳アプリ's advantage is device support and iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. oboo | 撮るだけで作れる単語帳アプリ sells 1 one-off in-app purchase. AI先生　英検２級 asks for nothing beyond the download.

## The numbers

| Metric | AI先生　英検２級 | oboo | 撮るだけで作れる単語帳アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 5 days |
| Size | 4 MB | 105 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [Waffle, LCC](https://appshunter.io/developer/1777946699) |

## What reviewers say

### AI先生　英検２級

[App page](https://appshunter.io/ios/app/ai/id6738576093)

**In-app purchases:** none


### oboo | 撮るだけで作れる単語帳アプリ

[App page](https://appshunter.io/ios/app/oboo/id6757411388)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プロ | $5.99 | one-time |


## Frequently asked questions

### Is AI先生　英検２級 free?

AI先生　英検２級 is free to download, with no in-app purchases.

### Is oboo | 撮るだけで作れる単語帳アプリ free?

oboo | 撮るだけで作れる単語帳アプリ is free to download, with in-app purchases available.

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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.*