---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Judo Club Doryoku"
developer_entity: "Berrly"
bundle_id: "com.berrly.judoclubdoryoku"
app_store_id: "1583749073"
category: "Sports"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2025-10-01"
report_date: "2026-09-02"
last_verified: "2026-09-02T00:00:00.000Z"
report_version: "1.1.0"
total_reviews: 0
confidence: "low"
confidence_score: 0.05
data_age_days: 72
momentum_velocity: "zombie"
intelligence_version: 3
tags: ["sports", "free", "mobile app", "app review", "app analysis", "current", "members", "doryoku"]
canonical_url: "https://marlvel.ai/apps/judo-club-doryoku"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Judo Club Doryoku Intelligence Report

## TL;DR {#tldr}

- **Category**: Sports · Free

> **TL;DR:** Judo Club Doryoku is a sports app by Berrly, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Judo Club Doryoku is a sports app by Berrly.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Sports |
| **Developer** | Berrly |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 72d |

## Metadata & Market Performance
- **Publisher:** Berrly
- **Category:** Sports
- **Target Audience:** Current members of Judo Club Doryoku who require digital access to club administration, event registration, and membership documentation.
- **Platforms:** iOS
- **Version Reviewed:** 1.1.0
- **Report Date:** 2026-09-02
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 1583749073
- **Bundle ID:** com.berrly.judoclubdoryoku
- **Performance Trend:** Stable
- **Data Window:** Analysis based on signals collected up to 2026-09-02

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Judo Club Doryoku is a member-only sports utility app for iOS that provides digital membership cards, event registration, and financial dashboards.
**Why users hire it:** The platform removes the administrative friction of physical membership cards and manual event sign-ups for club members.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Virtual Membership Card:** Digital identification card accessible within the app for club members
- **[Standard] Event Registration:** In-app sign-up functionality for club-hosted events
- **[Standard] Financial Dashboard:** View of recent receipts and membership fee status
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

Judo Club Doryoku operates as a niche administrative tool with no public chart presence or rating volume.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free app for existing club members
- **Analysis:** The app functions as a utility for existing members, requiring valid member credentials to access features.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Digital membership card replaces physical identification
- Integrated event registration simplifies club sign-ups

**Growth Levers:**
- Push notifications could drive event attendance


<!-- /section:swot -->
## Recent Changes (v2 → v3) {#recent-changes}

The app remains in a static maintenance state, with no functional changes or feature additions recorded. The primary shift is the formalization of the app's dormant status within the SWOT analysis and FAQ documentation.

**Overall trend**: Stable
**Compared at**: 2026-09-02

### Medium-impact changes
- **[Added] Formalized Risk Assessment** (swot)

### Low-impact changes
- **[Added] Explicit Maintenance Disclosure** (positioning)

<!-- section:whats-new -->
## What's New

- **Latest (v1.1.0, 11 months ago):** Updated application logo.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- Dormant status, no updates since 2025
- Maintenance-mode utility, zero feature expansion

> **Cadence:** 1 total versions · 0 majors in last 6 months · 336 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

Judo Club Doryoku is a sports app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** Judo Club Doryoku functions as a static administrative utility, and its maintenance-mode status is sufficient if the current feature set meets basic member needs. The lack of updates suggests the platform is not a growth priority for the club.
<!-- speakable-end -->

**Best for:** Current members of Judo Club Doryoku who require digital access to club administration, event registration, and membership documentation.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [MAINTAIN] Audit member engagement because the app has been dormant for 11 months → determine if the utility still serves the club base
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Stable

Judo Club Doryoku remains a static administrative utility for club members. The lack of recent updates suggests the platform will continue to serve as a basic digital interface without further feature expansion.

- ⚪ The 11-month update gap indicates a stable maintenance-mode posture rather than an active growth phase.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Trend | Stable |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Judo Club Doryoku** (this app) | N/A/5 | N/A | Berrly |
| [DraftKings Predictions](https://marlvel.ai/apps/draftkings-predictions) | 4.8/5 | Mixed | DraftKings |
| [DraftKings: Sports & Casino](https://marlvel.ai/apps/draftkings-sportsbook-casino) | 4.8/5 | n/a | DraftKings |
| [FanDuel Predicts](https://marlvel.ai/apps/fanduel-predicts) | 4.8/5 | n/a | FanDuel, Inc. |
| [Fish AI - AI Fishing App](https://marlvel.ai/apps/com-fishai-app) | 4.7/5 | n/a | GymBros Inc. |
| [NBA: Live Games & Scores](https://marlvel.ai/apps/nba-live-games-scores) | 4.6/5 | Mixed | NBA MEDIA VENTURES, LLC |

## Company Profile
- **Developer:** Berrly

## Data Sources & Links
- **App Store ID:** 1583749073
- **Sources:** App store metadata.

## Related Intel Reports
- [*DraftKings Predictions*](https://marlvel.ai/apps/draftkings-predictions) (DraftKings) · 4.8/5 Rating
- [*DraftKings: Sports & Casino*](https://marlvel.ai/apps/draftkings-sportsbook-casino) (DraftKings) · 4.8/5 Rating
- [*FanDuel Predicts*](https://marlvel.ai/apps/fanduel-predicts) (FanDuel, Inc.) · 4.8/5 Rating
- [*Fish AI - AI Fishing App*](https://marlvel.ai/apps/com-fishai-app) (GymBros Inc.) · 4.7/5 Rating
- [*NBA: Live Games & Scores*](https://marlvel.ai/apps/nba-live-games-scores) (NBA MEDIA VENTURES, LLC) · 4.6/5 Rating
- [*PrizePicks - Sports Picks*](https://marlvel.ai/apps/prizepicks-sports-picks) (SidePrize, LLC) · 4.5/5 Rating
- [*Sporttrade: Prediction Markets*](https://marlvel.ai/apps/sporttrade-prediction-markets) (SPORTTRADE INC) · 4.7/5 Rating | Positive Sentiment
- [*플레이공*](https://marlvel.ai/apps/com-tychesoft-playball) (Tychesoft) · N/A Rating
- [*더블이글 - 요즘 골프예약*](https://marlvel.ai/apps/com-albatrss-de) (Double Eagle Inc.) · 4.0/5 Rating
- [*테니스타운*](https://marlvel.ai/apps/com-momzit-tennistown) (link.tennistown) · 3.5/5 Rating

## Frequently Asked Questions {#faq}

### Is Judo Club Doryoku free to use?

Yes, Judo Club Doryoku is a free utility app provided for existing members of the club.

### Do I need to be a member to use this app?

Yes, the app requires valid member credentials to access features like the virtual card and financial dashboard.

### How often is the app updated?

The app is currently in maintenance mode, with no significant feature updates recorded since October 2025.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 72 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/judo-club-doryoku)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.