# 一問から身につく SQL vs Docker道場 − 図で学ぶコンテナ入門

The clearest difference is in-app purchases: 一問から身につく SQL at none against Docker道場 − 図で学ぶコンテナ入門's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Docker道場 − 図で学ぶコンテナ入門 sells 2 one-off in-app purchases. 一問から身につく SQL asks for nothing beyond the download.

## The numbers

| Metric | 一問から身につく SQL | Docker道場 − 図で学ぶコンテナ入門 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 1 MB | 6 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [RYUJI ADACHI](https://appshunter.io/developer/1877885263) | [MASAKI TAKEMOTO](https://appshunter.io/developer/6792427282) |

## What reviewers say

### 一問から身につく SQL

[App page](https://appshunter.io/ios/app/sql/id6760984838)

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

**In-app purchases:** none


### Docker道場 − 図で学ぶコンテナ入門

[App page](https://appshunter.io/ios/app/docker/id6792427280)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| レベル5 実務シナリオ編 | $1.99 | one-time |
| 広告非表示 | $2.99 | one-time |


## Frequently asked questions

### Is 一問から身につく SQL free?

一問から身につく SQL is free to download, with no in-app purchases.

### Is Docker道場 − 図で学ぶコンテナ入門 free?

Docker道場 − 図で学ぶコンテナ入門 is free to download, with in-app purchases available.

### Do 一問から身につく SQL or Docker道場 − 図で学ぶコンテナ入門 have ads?

Neither 一問から身につく SQL nor Docker道場 − 図で学ぶコンテナ入門 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.*