# DP vs Write Hangul Alphabet

The clearest difference is price: DP at Free against Write Hangul Alphabet's $3.99. Write Hangul Alphabet's advantage is update cadence (every 5 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

DP is free to download; Write Hangul Alphabet costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DP ships an update every 4 months, Write Hangul Alphabet every 5 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DP | Write Hangul Alphabet |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dp-750-databricks-data-eng/id6770922045/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Jelmer van Nuss](https://appshunter.io/developer/1880809991) |

## What reviewers say

### DP

[App page](https://appshunter.io/ios/app/dp-750-databricks-data-eng/id6770922045)

Prepare for your Azure Databricks Data Engineer certification with over 500 practice questions. Master key concepts through short study sessions and track your progress. This app helps you build expertise for a high-demand career in data engineering.

**Highlights:** 500+ expert practice questions, 5-minute study sessions, Progress tracking, Remove mastered questions, Text-to-speech support, Dark mode

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

**In-app purchases:** none


### Write Hangul Alphabet

[App page](https://appshunter.io/ios/app/write-hangul-alphabet/id6780435415)

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

**In-app purchases:** none


## Frequently asked questions

### Is DP free?

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

### Is Write Hangul Alphabet free?

Write Hangul Alphabet costs $3.99, with no in-app purchases.

### Do DP or Write Hangul Alphabet have ads?

Neither DP nor Write Hangul Alphabet shows ads.

### Which is updated more often, DP or Write Hangul Alphabet?

DP ships an update every 4 months, and Write Hangul Alphabet every 5 days. Most recently, DP was updated on October 15, 2026 and Write Hangul Alphabet on October 12, 2026.

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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.*