# TUL TKD ITF vs TKD Study

The clearest difference is in-app purchases: TUL TKD ITF at none against TKD Study's 2. TUL TKD ITF also leads on ads (none vs shown). TKD Study's advantage is update cadence (every 5 days vs every 7 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. TKD Study sells 2 in-app purchases, starting at $4.99 per month. TUL TKD ITF asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for TUL TKD ITF against 5.0 for TKD Study. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

TUL TKD ITF ships an update every 7 months, TKD Study every 5 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TUL TKD ITF | TKD Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/tul-tkd-itf/id6450919988/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tkd-study-itf-taekwondo/id6774597426/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 159 MB | 36 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Principal engineering s.r.o.](https://appshunter.io/developer/1254482836) | [Liam Tonge Nolan](https://appshunter.io/developer/6774597428) |

## What reviewers say

### TUL TKD ITF

[App page](https://appshunter.io/ios/app/tul-tkd-itf/id6450919988)

This app provides a free resource for taekwondo students, focusing on current technical modifications from the Taekwondo ITF (Viena) organization. It follows the guidance of GM Prof. Hwang Ho Yong for techniques and rhythm.

**Highlights:** ITF (Viena) technical modifications, Guidance from GM Prof. Hwang Ho Yong, Technique and rhythm instruction, Free sharing for students, Updated technical standards

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

**In-app purchases:** none


### TKD Study

[App page](https://appshunter.io/ios/app/tkd-study-itf-taekwondo/id6774597426)

Master ITF Taekwondo with structured pattern training, theory study, and quizzes. Prepare for belt gradings, improve technique, and deepen your understanding of the art. Learn patterns step-by-step and track your progress through levels.

**Highlights:** Structured pattern training, Theory study and quizzes, Belt syllabus guidance, Korean terminology practice, Progress tracking, Grading preparation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TKD Study – Unlimited Multiplayer | $4.99 | per month |
| Allow one change of your username | $1.99 | one-time |


## Frequently asked questions

### Is TUL TKD ITF free?

TUL TKD ITF is free to download, with no in-app purchases.

### Is TKD Study free?

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

### Which has better reviews, TUL TKD ITF or TKD Study?

TUL TKD ITF and TKD Study are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do TUL TKD ITF or TKD Study have ads?

TKD Study shows ads; TUL TKD ITF does not.

### Which is updated more often, TUL TKD ITF or TKD Study?

TUL TKD ITF ships an update every 7 months, and TKD Study every 5 days. Most recently, TUL TKD ITF was updated on October 5, 2026 and TKD Study on October 2, 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.*