# SQL入門クイズ vs 統計学の教科書（下）推測統計と多変量解析

The clearest difference is ads: SQL入門クイズ at none against 統計学の教科書（下）推測統計と多変量解析's shown. SQL入門クイズ also leads on iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support 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 and 統計学の教科書（下）推測統計と多変量解析 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SQL入門クイズ | 統計学の教科書（下）推測統計と多変量解析 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 31 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [taehyeok lee](https://appshunter.io/developer/1825016924) | [Kusama Yoshiki](https://appshunter.io/developer/6783340205) |

## What reviewers say

### 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 |


### 統計学の教科書（下）推測統計と多変量解析

[App page](https://appshunter.io/ios/app/id6814379375)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（全機能解放） | $2.99 | one-time |


## Frequently asked questions

### Is SQL入門クイズ free?

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

### Is 統計学の教科書（下）推測統計と多変量解析 free?

統計学の教科書（下）推測統計と多変量解析 is free to download, with in-app purchases available.

### Do SQL入門クイズ or 統計学の教科書（下）推測統計と多変量解析 have ads?

統計学の教科書（下）推測統計と多変量解析 shows ads; SQL入門クイズ 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.*