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App Store Apps > Sports > Judokai
Judokai icon

Judokai

by Eduardo Costa Producoes Audiovisuais LDA · Sports · Free
On the App Store since February 2020 · Data updated 2026-10-28

Judokai is made and published by Eduardo Costa Producoes Audiovisuais LDA. AppBrain is an independent app data site and isn't affiliated with Eduardo Costa Producoes Audiovisuais LDA. The app name, icon, screenshots and description belong to Eduardo Costa Producoes Audiovisuais LDA and are shown as published on the App Store.

AppBrain's verdict

EstablishedLoved by users
Rating on App Store
4.68
191 ratings
Last updated
September 11, 2026
Size
44.6 MB

Users love it: 4.7 stars from 191 ratings.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Eduardo Costa Producoes Audiovisuais LDA, from the App Store
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Screenshots by Eduardo Costa Producoes Audiovisuais LDA, from the the App Store listing
Description by Eduardo Costa Producoes Audiovisuais LDA Written by the developer, not by AppBrain. Click to read.
JUDOKAI — Your Kodokan Judo Reference

Study the traditional techniques of Kodokan Judo through detailed, high-quality demonstrations. Explore Kata performed by respected Judo practitioners, study techniques from multiple angles, and keep your entire Judo reference library available wherever you train.

EVERY KODOKAN TECHNIQUE

Every traditional Kodokan Judo technique is demonstrated by César Nicola, 6th Dan, World Veterans Champion and National Judo Shiai & Kata Champion.

Study the complete execution of each technique and replay it whenever you want to examine the movement, positioning and technical details.

SEE THE TECHNIQUE FROM MULTIPLE ANGLES

Carefully selected camera angles give you different perspectives of each technique, helping you observe the complete movement and focus on the details that matter.

EXPLORE JUDO KATA

Study dedicated Kata modules performed by respected Judo practitioners.

Explore each Kata technique in detail and return to the demonstrations whenever you want to review and refine your understanding.

STUDY OFFLINE

Every Judo technique and Kata video can be saved for offline playback.

Study at the dojo, at home, while traveling, or anywhere without an internet connection.

BUILD YOUR PERSONAL REFERENCE

• Bookmark techniques for quick access
• Save techniques for offline playback
• Revisit your favorite techniques whenever you need
• Keep your Judo reference with you wherever you train

FOR JUDOKAS WHO WANT TO STUDY THE DETAILS

Whether you're learning a technique, reviewing what you practiced at the dojo, studying for a grading, working on Kata, or simply looking for a reliable technical reference, JUDOKAI puts traditional Kodokan Judo at your fingertips.

JUDOKAI isn't a replacement for the dojo.

It's the technical reference you can use alongside your training to watch, review and study Judo techniques in greater detail.

Study the technique. Review the details. Strive for perfection.
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
Free
App size
44.6 MB
Content rating
Everyone

Technologies used by Judokai

Releases

Updates seen on the App Store
Version
2.2.16+81
Launched
February 2020

No changelog data

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Also available on Google Play

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Rankings

App Store top charts

App Store Rankings for Judokai

This app is not ranked

About the app and developer

About Judokai

Judokai is a sports app developed by Eduardo Costa Producoes Audiovisuais LDA.

User Ratings

Judokai is rated 4.68 out of 5 stars. The rating is based on 190 ratings.

App Information

Judokai is freely available from the App Store. The app size is 44.58 MB. The latest version available is 2.2.16+81. The last update was on September 11, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2020.

Developer information for Eduardo Costa Producoes Audiovisuais LDA

Eduardo Costa Producoes Audiovisuais LDA

Address:

Share Judokai

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Overview Alternatives Reviews Rankings Technology
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