# GEN - Apps on App Store

> Online dojo for martial arts instruction and practice. (iPhone/iPad app by Media Japan Co., Ltd..)

- Source: https://appshunter.io/ios/app/gen-apps-on-app-store/id1587804611 (this page in markdown: same URL + `.md`)
- Developer: [Media Japan Co., Ltd.](https://appshunter.io/developer/1587804613)
- Category: Sports, Education
- Price: Free
- Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 9 MB
- Languages: English
- Released: 2021-12-12
- Data updated: 2026-06-10
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/gen-apps-on-app-store/id1587804611/reviews.md

## What is GEN?

Join the Online Dojo®! Get all of this and more on GEN!

Access the content of the online dojo and practice at your own leisure, simply connect your smart device or computer to the internet! Receive guidance from some of the best teachers and practice at your own pace. Browse a library of videos filled with valuable information that can only be found on GEN.

GEN Kendo
・ Four levels that cover everything from the basics to the most advanced techniques
・ Commentary and practical guidance by over 60 hanshi and high level instructors
・ Learn about the criteria for evaluating the promotional exams

GEN Karate
・ Instructions in kata and shiai that will take you to the next level
・ A large library of match videos including the Japanese national team
・ Customize your own training and learn from many different ryuha

GEN Iaido
・ A large selection of past All Japan Iaido tournaments and the legendary Hakone Taikai
・ Numerous explanations, viewpoints, and demonstrations by various acclaimed sensei
・ Instruction in many major styles and schools, and much more!

GEN Aikido - Coming soon
・ Thorough explanation of the body mechanics through instruction and video.
・ Get clear guidance on important points in the basics and applied techniques 
・ Large archives of demonstration videos and interviews with high level instructors

GEN membership is a monthly subscription that begins at the time of sign-up. You can easily cancel anytime without cancellation fees. 

Please note that the privacy information applies to information collected through the GEN iOS, iPadOS and tvOS apps. See the GEN Privacy Policy to learn more about information that we collect, and account registration.

Privacy Policy: https://gen-universe.com/privacy
Terms of Use: https://gen-universe.com/terms

Copyright: Media Japan, Co., Ltd.
Developer: Media Japan, Co., Ltd.

## Key features

- Online dojo access
- Kendo, Karate, Iaido instruction
- Advanced techniques and basics
- Exam evaluation criteria
- Match and tournament videos
- Customizable training

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gen-apps-on-app-store/id1587804611/reviews.md

### 2/5 — Needs serious work

*2023-04-08, version 1.0.3*

I usually sign in with my google account, but attempting this opens a window with an error code saying I am disallowed.  Besides this, the app has UI that is too crowded and some phones may struggle to load pages and videos.
My review is strictly concerning app performance and does not reflect the quality of instruction within the app.

## Frequently asked questions about GEN

### What martial arts are available on GEN?

GEN offers instruction in Kendo, Karate, and Iaido. Future updates will include Aikido. Each discipline features multiple levels covering basics to advanced techniques.

### Can I cancel my GEN membership?

Yes, GEN membership is a monthly subscription that can be easily canceled anytime without any cancellation fees.

### What kind of content does GEN provide for Kendo?

GEN Kendo content includes four levels of techniques, commentary from over 60 hanshi and high-level instructors, and guidance on promotional exam evaluation criteria.

### Does GEN offer offline access to videos?

The description states you can practice at your own leisure by connecting your smart device or computer to the internet, implying online access is required.

### How does GEN Karate help improve my skills?

GEN Karate provides instructions in kata and shiai, a large library of match videos including the Japanese national team, and allows you to customize your training from various ryuha.

### What is the age rating for GEN?

GEN has an age rating of 4+, making it suitable for a wide range of users interested in martial arts.

### How often is GEN updated?

The latest version of GEN is 1.0.3, which was last updated on June 9, 2022. Further update frequency is not specified.

### What devices does GEN support?

GEN is supported on iPhone, iPad, and iPod devices, allowing for flexible training across Apple's mobile ecosystem.

## Version history (last 1 release)

### 1.0.3 — 2022-06-09

- Fix errors related to video playback

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*