# DP vs Quick Quiz DP

The clearest difference is in-app purchases: DP at none against Quick Quiz DP's 1. DP also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Quick Quiz DP sells 1 one-off in-app purchase. DP asks for nothing beyond the download.

## The numbers

| Metric | DP | Quick Quiz DP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 27 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Steve Beranek](https://appshunter.io/developer/1886537996) |

## What reviewers say

### DP

[App page](https://appshunter.io/ios/app/dp-700-fabric-data-engineer/id6751915655)

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

**In-app purchases:** none


### Quick Quiz DP

[App page](https://appshunter.io/ios/app/quick-quiz-dp-700/id6770161171)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DP-700 Full Access | $6.99 | one-time |


## Frequently asked questions

### Is DP free?

DP is free to download, with no in-app purchases.

### Is Quick Quiz DP free?

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

### Do DP or Quick Quiz DP have ads?

Neither DP nor Quick Quiz DP shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*