# MS World Class TKD vs Iron Tribe

The clearest difference is review sentiment: MS World Class TKD at 100% against Iron Tribe's 50%. MS World Class TKD also leads on rating (5.0 vs 3.8). Iron Tribe's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (61 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MS World Class TKD holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Iron Tribe has 61 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of MS World Class TKD's written reviews are positive against 50% of Iron Tribe's.

MS World Class TKD ships an update every 2 months, Iron Tribe every 3 weeks. The most recent releases landed on September 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MS World Class TKD | Iron Tribe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ms-world-class-tkd/id1541708068/reviews)** | [3.8 (61 ratings)](https://appshunter.io/ios/app/iron-tribe/id1581521267/reviews) |
| Number of ratings | 6 | **61** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 72 MB | 35 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [World Class Tae Kwon Do LLC](https://appshunter.io/developer/1449960164) | [Iron Tribe Fitness](https://appshunter.io/developer/1215805944) |

## What reviewers say

### MS World Class TKD

[App page](https://appshunter.io/ios/app/ms-world-class-tkd/id1541708068)

Discover Master Scarsella's World Class Tae Kwon Do. Prospects can explore classes, history, and request a free trial. Students can access curriculum, training videos, schedules, and receive important notifications.

**Highlights:** Learn about classes and school history, Request a free trial class, Access curriculum requirements, Watch training videos, View class schedules, Receive notifications

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

**In-app purchases:** none


### Iron Tribe

[App page](https://appshunter.io/ios/app/iron-tribe/id1581521267)

This gym franchise offers fun, fast-paced 45-minute training classes. Coaches focus on member form and relationship building. The app integrates with HealthKit to track workout performance.

**Highlights:** 45-minute training classes, Focus on form and relationships, HealthKit integration, Workout performance tracking, Franchise gym experience

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

**In-app purchases:** none


## Frequently asked questions

### Is MS World Class TKD free?

MS World Class TKD is free to download, with no in-app purchases.

### Is Iron Tribe free?

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

### Which has better reviews, MS World Class TKD or Iron Tribe?

MS World Class TKD is rated higher. MS World Class TKD averages 5.0 out of 5 from 6 ratings, while Iron Tribe averages 3.8 from 61 ratings.

### Do MS World Class TKD or Iron Tribe have ads?

Neither MS World Class TKD nor Iron Tribe shows ads.

### Which is updated more often, MS World Class TKD or Iron Tribe?

MS World Class TKD ships an update every 2 months, and Iron Tribe every 3 weeks. Most recently, MS World Class TKD was updated on September 26, 2026 and Iron Tribe on October 4, 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.*