# 学習特性診断 vs SQL入門クイズ

The clearest difference is in-app purchases: 学習特性診断 at none against SQL入門クイズ's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SQL入門クイズ sells 1 in-app purchase, starting at $1.99 per month. 学習特性診断 asks for nothing beyond the download.

## The numbers

| Metric | 学習特性診断 | SQL入門クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | — |
| Size | 27 MB | 31 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [idea spot Inc.](https://appshunter.io/developer/1505309384) | [taehyeok lee](https://appshunter.io/developer/1825016924) |

## What reviewers say

### 学習特性診断

[App page](https://appshunter.io/ios/app/id1505309385)

**Features:** macOS Compatibility

**In-app purchases:** none


### SQL入門クイズ

[App page](https://appshunter.io/ios/app/sql/id6772964203)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SQL Quiz Premium | $1.99 | per month |


## Frequently asked questions

### Is 学習特性診断 free?

学習特性診断 is free to download, with no in-app purchases.

### Is SQL入門クイズ free?

SQL入門クイズ is free to download, with in-app purchases available.

### Do 学習特性診断 or SQL入門クイズ have ads?

Neither 学習特性診断 nor SQL入門クイズ shows 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.*