Comparison

Karate Do vs Dragun Defense

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

Head to head

About

Karate Do

Features

Read full description

"This app is Karate Do - קארטה דו`s app for all of your connections with them. This is the place for booking classes, getting messages from the organization and socializing with the people in the classes. Powered by Arbox"

About

Dragun Defense

Features

Read full description

Download the Dragun Defense app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.dragundefense.com/ to learn more.

Screenshots

Karate Do4 screens

Dragun Defense3 screens

Verdict

The call

The clearest difference is update cadence: Dragun Defense at every 3 months against Karate Do's every 13 months. 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

Karate Do ships an update every 13 months, Dragun Defense every 3 months. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level

Karate Do versus Dragun Defense: the parameters behind the verdict, then further details
Parameter	Karate Do	Dragun Defense
Price	Free	Free
Update frequency	Every 13 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.4 — better	13.5
Further details — not scored
Size	35 MB	14 MB
Age rating	4+	4+
Developer	Arbox LTD	Seiryu Karate Do Martial Arts LLC

In-app purchases

None

Karate Do

No in-app purchases

None

Dragun Defense

No in-app purchases

Questions

Is Karate Do free?

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

Is Dragun Defense free?

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

Do Karate Do or Dragun Defense have ads?

Neither Karate Do nor Dragun Defense shows ads.

Which is updated more often, Karate Do or Dragun Defense?

Karate Do ships an update every 13 months, and Dragun Defense every 3 months. Most recently, Karate Do was updated on October 27, 2026 and Dragun Defense on October 9, 2026.