Judo Timer Gokyo

Judo Timer Gokyo

By Alvaro Otero Martin

Judo Timer Gokyo is a sports-utility app for judo practitioners that provides an interval timer and a technical reference glossary on iOS.

The App DNA

What makes this app unique?

It removes the friction of manual timing during randori sessions while providing a centralized reference for judo terminology.

For Judo students and practitioners seeking a training timer and educational reference material.

What does it look like?

Key features

Interval Timerstandard

Configurable stopwatch for timing Judo techniques and randori sessions

Judo History Moduleedge

Educational content covering the origins and evolution of the sport

Technical Glossaryedge

Reference library of common Judo terminology and vocabulary

How much does it cost?

freeFree access to all features

The app operates on a free model with no visible IAP or subscription gates in the current version.

Velocity

Dormant developmentopaqueShow more...

Judo Timer Gokyo has seen no development activity for 631 days. The project appears to be in a dormant state, as no feature updates, bug fixes, or operational events have been recorded in the provided history. Given the lack of updates for well over a year, the app is classified as a zombie project.

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Who built it?

Alvaro Otero Martin

1 app tracked · Sports

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User Sentiment

What do users think recently?

Review voice lately leans thrilled. Users appreciate comprehensive coverage of judo techniques from start to finish provides a complete learning resource.

How are ratings & reviews evolving?

App Store
5.00 · 2

What users say, by theme

What Users Love
  • Comprehensive coverage of judo techniques from start to finish provides a complete learning resource

1 of 1 recent reviews analyzed · limited sample

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Competition

Competitive landscape for Judo Timer Gokyo

How's the Sports market?

Judo Timer Gokyo occupies a niche sports-utility space with a 5.0-star rating from a limited user base. The absence of updates for 631 days indicates a static market position that does not compete for active chart share.

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The rivals identified

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The Analyst's Read

Key takeaways for Judo Timer Gokyo

Where is it heading?

The sports-training utility market is consolidating around cloud-connected platforms that offer performance tracking. Judo Timer Gokyo's static nature leaves it exposed to churn as users seek tools that support long-term progress logging.

  • The 21-month update gap indicates a maintenance-only posture, which limits the app's ability to compete with active training utilities.

The SWOT

Core Strengths
  • Educational glossary and history modules differentiate the utility from generic interval timers
Critical Frictions 1 weakness inside
Growth Levers
  • Localized glossary content could capture users in high-participation markets like Japan
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit user retention because the 21-month development gap suggests a potential decline in active usage → determine if sunsetting is necessary

The counter-intuitive read

The app's lack of updates is its primary feature…

Read the full take

Since the last report: Development remains dormant for 631 days, with no functional changes to features or pricing. The analysis has shifted to focus on the competitive threat posed by cloud-connected training utilities.

Bottom line

Judo Timer Gokyo provides a stable, specialized utility, but the lack of development activity leaves it vulnerable to modern, feature-rich sports training apps.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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FAQ

Is Judo Timer Gokyo suitable for beginners?
Yes, the app includes a technical glossary of common judo words, which is designed to help students understand terminology used by instructors.
Does Judo Timer Gokyo require a subscription?
No, the app is currently free to use with no visible in-app purchases or subscription gates.
How does this compare to general interval timer apps?
Unlike generic timers, this app is specifically tailored for judo, including educational content on the history and vocabulary of the sport.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Judo Timer Gokyo, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Judo Timer Gokyo Intelligence Report.” Updated Aug 4, 2026. https://marlvel.ai/apps/judo-timer-gokyo

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