# DP vs Azureスキルチェック

The clearest difference is in-app purchases: Azureスキルチェック at none against DP's 1. DP's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. DP sells 1 one-off in-app purchase. Azureスキルチェック asks for nothing beyond the download.

## The numbers

| Metric | DP | Azureスキルチェック |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | — |
| Size | 145 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [kouki tanaka](https://appshunter.io/developer/6789175418) |

## What reviewers say

### DP

[App page](https://appshunter.io/ios/app/dp-900-data-fundamentals-study/id6782107654)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DP-900 Lifetime Access | $4.99 | one-time |


### Azureスキルチェック

[App page](https://appshunter.io/ios/app/azure/id6794595572)

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

**In-app purchases:** none


## Frequently asked questions

### Is DP free?

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

### Is Azureスキルチェック free?

Azureスキルチェック is free to download, with no in-app purchases.

### Do DP or Azureスキルチェック have ads?

Azureスキルチェック shows ads; DP 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.*