Comparison

Mastermind vs Master Jo's World Class TKD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Master Jo's World Class TKD

World Class Taekwondo

Free

📚 Education

★ 5.01 ratingsView app →

About

Mastermind

Features

Read full description

Welcome to the official app of MasterMind Martial Arts, Western New York’s leading provider of martial arts for children, adults, and families! MasterMind is nationally recognized as one of the premier martial arts schools in the country.” Download and use our app to: - Watch World Class curriculum videos - See and register for upcoming events - Access our class schedule at any time - Contact any of our locations

About

Master Jo's World Class TKD

Access world-class Taekwondo curriculum videos, event registration, and class schedules from a nationally recognized martial arts school. Connect with multiple locations and stay updated on all school activities.

Highlights

World-class curriculum videos
Event registration
Class schedule access
Location connection
Stay updated

Features

Read full description

Welcome to the official app of Master Jo's Top Martial Arts, the premier martial arts school in Braselton! Recognized nationally for excellence, we proudly offer world-class Taekwondo training for children, adults, and families. With our app, you can: - Access world-class curriculum videos anytime - Stay updated and register for upcoming events - View our class schedule conveniently - Connect with any of our locations effortlessly

Screenshots

Mastermind4 screens

Master Jo's World Class TKD4 screens

Verdict

The call

The clearest difference is update cadence: Master Jo's World Class TKD at weekly against Mastermind's every 3 weeks. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Mastermind ships an update every 3 weeks, Master Jo's World Class TKD weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level

Mastermind versus Master Jo's World Class TKD: the parameters behind the verdict, then further details
Parameter	Mastermind	Master Jo's World Class TKD
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 3 weeks	Weekly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	59 MB	55 MB
Age rating	4+	17+
Developer	Mastermind Martial Arts Software, LLC	Jiseong Jo

In-app purchases

None

Mastermind

No in-app purchases

None

Master Jo's World Class TKD

No in-app purchases

Questions

Is Mastermind free?

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

Is Master Jo's World Class TKD free?

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

Do Mastermind or Master Jo's World Class TKD have ads?

Neither Mastermind nor Master Jo's World Class TKD shows ads.

Which is updated more often, Mastermind or Master Jo's World Class TKD?

Mastermind ships an update every 3 weeks, and Master Jo's World Class TKD weekly. Most recently, Mastermind was updated on November 3, 2026 and Master Jo's World Class TKD on October 30, 2026.