World Class Tae Kwon Do vs Power4 Pilates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Class Tae Kwon Do
This app provides access to martial arts curriculum videos, upcoming event information, and the class schedule for a leading school in San Jose. Users can also easily contact the school directly through the application.
- Curriculum videos
- Special event listings
- Class schedule access
- Direct contact information
- Martial arts training resources
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This app is for members and those who are interested in our award winning programs. * Register for our events * Enroll in our martial arts programs * Get School Updates * Send messages * View our curriculum * View payment, rank and attendance history * Refer your friends * Quick access to our class schedule
Power4 Pilates
Book fitness classes and join waitlists with ease. Track your favorite instructors and view your upcoming schedule. Integrates with Apple HealthKit to encourage activity.
- Book classes
- Join waitlists
- Track favorite instructors
- View upcoming classes
- Apple HealthKit integration
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Welcome to the Power4 Pilates App! We're so excited you've joined us on your fitness journey! It's time to get started. Download our app today to start booking classes! Great app features: -Easily book classes & join waitlists -Check to see when your favorite instructor is teaching -View your upcoming classes APPLE HEALTHKIT We also use HealthKit to allow users to share their activity and workout data with the app. This data is used to incentivise users to stay active.
Screenshots
Verdict
The clearest difference is rating: Power4 Pilates at 4.7 against World Class Tae Kwon Do's 4.4. Power4 Pilates also leads on monetization model (free vs ad-supported) and ratings volume (108 vs 13). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Power4 Pilates holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Power4 Pilates has 108 ratings behind it against 13, so its average is the more settled of the two.
World Class Tae Kwon Do ships an update every 20 months, Power4 Pilates every 12 months. Both last shipped on October 24, 2026.
| Parameter | World Class Tae Kwon Do | Power4 Pilates |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (13 ratings) | 4.7 (108 ratings) — better |
| Number of ratings | 13 | 108 — better |
| Update frequency | Every 20 months | Every 12 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 103 MB |
| Age rating | 9+ | 17+ |
| Developer | World Class Tae Kwon Do, INC. | Power4 Pilates LLC |
Customer experience
World Class Tae Kwon Do
Power4 Pilates
In-app purchases
World Class Tae Kwon Do
No in-app purchases
Power4 Pilates
No in-app purchases
Questions
Is World Class Tae Kwon Do free?
Is Power4 Pilates free?
Which has better reviews, World Class Tae Kwon Do or Power4 Pilates?
Do World Class Tae Kwon Do or Power4 Pilates have ads?
Which is updated more often, World Class Tae Kwon Do or Power4 Pilates?
Other comparisons
