# 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 3 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 3 months, Write Hangul Alphabet every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DP | Write Hangul Alphabet |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| 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-800-sql-ai-developer-prep/id6772457661)

**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 3 months, and Write Hangul Alphabet every 5 days. Most recently, DP was updated on October 28, 2026 and Write Hangul Alphabet on October 31, 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.*