# Tiger Jung's World Class TKD vs Pie Matrix

The clearest difference is iOS requirement: Tiger Jung's World Class TKD at 11.0 against Pie Matrix's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tiger Jung's World Class TKD | Pie Matrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tiger-jungs-world-class-tkd/id6449552625/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Monetization | Ad-supported | — |
| Size | 22 MB | 102 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WOONG JUNG](https://appshunter.io/developer/1689638806) | [Pie Matrix Innovations Private Limited](https://appshunter.io/developer/6775562989) |

## What reviewers say

### Tiger Jung's World Class TKD

[App page](https://appshunter.io/ios/app/tiger-jungs-world-class-tkd/id6449552625)

This app provides martial arts students with access to curriculum videos, class schedules, and event announcements. It aims to reinforce the principles of respect, discipline, and self-control taught in Tae Kwon Do classes. Connect with instructors and share your training progress with others.

**Highlights:** Curriculum video practice, Event and announcement updates, Online and in-person class schedules, Contact instructor team, Share training benefits

**Features:** macOS Compatibility

**In-app purchases:** none


### Pie Matrix

[App page](https://appshunter.io/ios/app/pie-matrix-sky-map/id6775562987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiger Jung's World Class TKD free?

Tiger Jung's World Class TKD is free to download, with no in-app purchases.

### Is Pie Matrix free?

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

### Do Tiger Jung's World Class TKD or Pie Matrix have ads?

Both Tiger Jung's World Class TKD and Pie Matrix show ads.

---

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