---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "J:COMプロ野球アプリ 放送スケジュール"
developer_entity: "JCOM Co., Ltd."
bundle_id: "jp.co.jcom.jcomnpb"
app_store_id: "1204796542"
category: "Sports"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2025-03-03"
report_date: "2026-08-23"
last_verified: "2026-08-23T00:00:00.000Z"
report_version: "3.4.2"
total_reviews: 3
overall_rating: 3
confidence: "low"
confidence_score: 0.3
data_age_days: 3
momentum_velocity: "zombie"
intelligence_version: 3
tags: ["sports", "free", "mobile app", "app review", "app analysis", "professional", "baseball", "current"]
canonical_url: "https://marlvel.ai/apps/j-com"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# J:COMプロ野球アプリ 放送スケジュール Intelligence Report

## TL;DR {#tldr}

- **Category**: Sports · Free
- **Signal**: Rating 3

> **TL;DR:** J:COMプロ野球アプリ 放送スケジュール is a sports app by JCOM Co., Ltd., rated 3/5 by 3 users, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** J:COMプロ野球アプリ 放送スケジュール is a sports app by JCOM Co., Ltd..
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 3/5 (3 reviews) |
| **Category** | Sports |
| **Developer** | JCOM Co., Ltd. |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.3/1.0) |
| **Data Age** | 3d |

## Metadata & Market Performance
- **Publisher:** JCOM Co., Ltd.
- **Category:** Sports
- **Target Audience:** Professional baseball fans who are current J:COM TV subscribers and seek a centralized schedule and live viewing portal.
- **Platforms:** iOS
- **Version Reviewed:** 3.4.2
- **Report Date:** 2026-08-23
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.3/1.0)
- **App Store ID (iOS):** 1204796542
- **Bundle ID:** jp.co.jcom.jcomnpb
- **Performance Trend:** Stable
- **Data Window:** Analysis based on signals collected up to 2026-08-23

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** J:COMプロ野球アプリ 放送スケジュール is a free sports utility for iOS that aggregates professional baseball broadcast schedules and provides deep links to live game streams for J:COM TV subscribers.
**Why users hire it:** The app removes the friction of searching across multiple broadcast channels for game times, consolidating the viewing experience for existing J:COM TV customers.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Broadcast Schedule Aggregator:** Centralized view of terrestrial, BS, and CS television broadcast schedules for all professional baseball games.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Differentiator] J:COM STREAM Integration:** One-touch deep link to the J:COM STREAM app for live viewing of games, requiring a J:COM TV subscription.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Live Score Tracking:** Real-time display of count and score information for ongoing games.
  * *User Intent:* Users want visibility into their own performance and progress.
<!-- /section:features -->

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

J:COMプロ野球アプリ 放送スケジュール functions as a niche utility for J:COM TV subscribers, holding a 3-star rating across a small sample of 3 reviews. The lack of updates for over 500 days positions the app as a legacy service rather than a growth-focused product.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free app with no subscription fee
- **Analysis:** The app is a free utility designed to support J:COM TV subscription retention and service usage.

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

**Core Strengths:**
- Proprietary deep-link integration with J:COM STREAM service

**Growth Levers:**
- Personalized alert filtering for specific teams


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

The app has transitioned from a maintenance-mode utility to a legacy service, with updated documentation acknowledging its lack of competitiveness against modern third-party sports aggregators.

**Overall trend**: Stable
**Compared at**: 2026-08-23

### High-impact changes
- **[Shifted] Legacy service classification** (positioning)

### Medium-impact changes
- **[Added] Technical debt acknowledgement** (swot)
- **[Added] Third-party alternative disclosure** (faq)

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

- **Latest (v3.4.2, 1 years ago):** Removed support for the legacy J:COM STREM app following its service termination on February 28, 2025.
<!-- /section:whats-new -->

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

- No major releases in 18 months.
- Maintenance-only cadence since early 2025.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 538 days since last update

<!-- /section:momentum -->

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

J:COMプロ野球アプリ 放送スケジュール is a sports app that is completely free.
It holds a 3/5 rating from 3 reviews.

<!-- speakable-start -->
> **Bottom Line:** J:COMプロ野球アプリ 放送スケジュール serves as a stable utility for existing subscribers, but the lack of updates risks long-term relevance. Maintaining the current integration is sufficient, provided the underlying broadcast APIs remain functional for the core subscriber base.
<!-- speakable-end -->

**Best for:** Professional baseball fans who are current J:COM TV subscribers and seek a centralized schedule and live viewing portal.

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

- [ ] [MAINTAIN] Audit current API stability because the app has not been updated in 539 days → prevent silent service failure
<!-- /section:pm-actions -->

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

The professional baseball utility market is consolidating around apps with frequent live-ops and broader league coverage. J:COMプロ野球アプリ 放送スケジュール remains stable as a niche subscriber tool, but its lack of updates leaves it exposed to displacement by more agile third-party competitors.

- ⚪ The app has seen no major updates in over 500 days, indicating a shift to a pure maintenance-mode lifecycle.
- ⚪ The core value proposition remains tied to J:COM TV subscription retention, which does not require frequent feature expansion.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 3/5 |
| Total Reviews | 3 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Trend | Stable |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **J:COMプロ野球アプリ 放送スケジュール** (this app) | 3/5 | N/A | JCOM Co., Ltd. |
| [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) | 4.5/5 | Mixed | NBA MEDIA VENTURES, LLC |

## Company Profile
- **Developer:** JCOM Co., Ltd.
- **Website:** [https://www2.myjcom.jp/npb/app/](https://www2.myjcom.jp/npb/app/)
- **Social:** [Facebook](https://www.facebook.com/JCOM.ZAQ) · [X/Twitter](https://twitter.com/jcom_info)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/j-com%E3%83%97%E3%83%AD%E9%87%8E%E7%90%83%E3%82%A2%E3%83%97%E3%83%AA-%E6%94%BE%E9%80%81%E3%82%B9%E3%82%B1%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB/id1204796542?uo=4)
- **Dev Site:** [Official Website](https://www2.myjcom.jp/npb/app/)
- **Sources:** Developer website content, About us / company information, 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) · 4.5/5 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 J:COMプロ野球アプリ 放送スケジュール free to use?

Yes, the app is free to download and use, serving as a utility for J:COM TV subscribers to check broadcast schedules.

### Do I need a J:COM TV subscription to use this app?

While the schedule information is accessible to all, the one-touch live viewing feature requires an active J:COM TV subscription.

### What alternatives are there for tracking professional baseball broadcasts?

There are numerous third-party sports aggregator apps available on the App Store that offer broader league coverage and more frequent updates for general baseball fans.

## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** developer website, company about page, 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:** 3 days since last refresh

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