---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "鉄道クイズ 100問以上！　マニアック鉄道クイズ"
developer_entity: "Akio SHIMURA"
bundle_id: "apps.jpn.net.shimura.tetsudokentquizdase"
app_store_id: "6449580890"
category: "Entertainment"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2026-04-22"
report_date: "2026-09-23"
last_verified: "2026-09-23T00:00:00.000Z"
report_version: "1.1.2"
total_reviews: 0
confidence: "low"
confidence_score: 0
data_age_days: 43
momentum_velocity: "maintenance"
intelligence_version: 2
tags: ["entertainment", "free", "mobile app", "app review", "app analysis", "railway", "enthusiasts", "hobbyists"]
canonical_url: "https://marlvel.ai/apps/100-5"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 鉄道クイズ 100問以上！　マニアック鉄道クイズ Intelligence Report

## TL;DR {#tldr}

- **Category**: Entertainment · Free

> **TL;DR:** 鉄道クイズ 100問以上！　マニアック鉄道クイズ is a entertainment app by Akio SHIMURA, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 鉄道クイズ 100問以上！　マニアック鉄道クイズ is a entertainment app by Akio SHIMURA.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Entertainment |
| **Developer** | Akio SHIMURA |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0/1.0) |
| **Data Age** | 43d |

## Metadata & Market Performance
- **Publisher:** Akio SHIMURA
- **Category:** Entertainment
- **Target Audience:** Railway enthusiasts and hobbyists interested in trivia regarding train lines and technical rail knowledge.
- **Platforms:** iOS
- **Version Reviewed:** 1.1.2
- **Report Date:** 2026-09-23
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0/1.0)
- **App Store ID (iOS):** 6449580890
- **Bundle ID:** apps.jpn.net.shimura.tetsudokentquizdase
- **Data Window:** Analysis based on signals collected up to 2026-09-23

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** 鉄道クイズ 100問以上！　マニアック鉄道クイズ is a railway-themed trivia app for iOS, featuring visual route identification and technical rail questions.
**Why users hire it:** The app removes the friction of searching for niche, rail-specific trivia by consolidating technical questions into a single, free-to-access mobile interface.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Railway Quiz Library:** Collection of over 100 railway-themed questions covering technical and general knowledge.
  * *User Intent:* Users value self-expression and personalized experiences.
- **[Differentiator] Visual Route Identification:** Quiz format requiring users to identify railway lines based on provided video clips.
  * *User Intent:* Users seek enhanced value through premium features.
<!-- /section:features -->

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

鉄道クイズ 100問以上！　マニアック鉄道クイズ serves a narrow hobbyist segment in the Entertainment category. The lack of recent updates and zero rating count indicate a low-visibility product with no active chart presence.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free access to all quiz content
- **Analysis:** The app operates as a free, ad-supported utility with no visible in-app purchase gates.

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

**Core Strengths:**
- Visual route identification tasks create a distinct engagement loop for rail enthusiasts

**Growth Levers:**
- Localized trivia expansion could capture interest from the broader Japanese rail hobbyist segment


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

- **Latest (v1.1.2, 5 months ago):** Updated the app icon.
<!-- /section:whats-new -->

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

- Quiet 5 months, icon update only.
- Static content library, no new questions.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 153 days since last update

<!-- /section:momentum -->

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

鉄道クイズ 100問以上！　マニアック鉄道クイズ is an entertainment app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** The current maintenance-mode cadence limits the app's ability to retain users beyond the initial quiz completion, signaling that a content-refresh strategy is required to sustain long-term engagement.
<!-- speakable-end -->

**Best for:** Railway enthusiasts and hobbyists interested in trivia regarding train lines and technical rail knowledge.

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

- [ ] [INVEST] Ship a content-update sprint because the current library is static → increase session frequency
<!-- /section:pm-actions -->

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

The niche trivia market is consolidating around apps that provide frequent content updates and social leaderboards. 鉄道クイズ 100問以上！　マニアック鉄道クイズ remains exposed to churn due to its static library and lack of recent development activity, which will likely prevent it from gaining any meaningful chart traction.

- 🔴 The five-month update gap signals a maintenance-only posture, which erodes user interest in a trivia app requiring fresh content.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 2 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **鉄道クイズ 100問以上！　マニアック鉄道クイズ** (this app) | N/A/5 | N/A | Akio SHIMURA |
| [JustPlay: Earn Money or Donate](https://marlvel.ai/apps/justplay-earn-money-or-donate) | 4.4/5 | n/a | JustPlay GmbH |
| [BestPlay: Play Games & Earn](https://marlvel.ai/apps/bestplay-play-to-earn-donate) | 4.6/5 | n/a | Bestplay |
| [BIBLIOTECA LDM](https://marlvel.ai/apps/biblioteca-ldm) | 4.8/5 | Mixed | Esteban Gonzalez |
| [DramaBox - Stream Drama Shorts](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) | 4.7/5 | n/a | STORYMATRIX |
| [DramaWave - Dramas & Reels](https://marlvel.ai/apps/dramawave-dramas-reels) | 4.7/5 | Mixed | SKYWORK AI PTE LTD |

## Company Profile
- **Developer:** Akio SHIMURA

## Data Sources & Links
- **App Store ID:** 6449580890
- **Sources:** App store metadata.

## Related Intel Reports
- [*JustPlay: Earn Money or Donate*](https://marlvel.ai/apps/justplay-earn-money-or-donate) (JustPlay GmbH) · 4.4/5 Rating
- [*BestPlay: Play Games & Earn*](https://marlvel.ai/apps/bestplay-play-to-earn-donate) (Bestplay) · 4.6/5 Rating
- [*BIBLIOTECA LDM*](https://marlvel.ai/apps/biblioteca-ldm) (Esteban Gonzalez) · 4.8/5 Rating
- [*DramaBox - Stream Drama Shorts*](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) (STORYMATRIX) · 4.7/5 Rating
- [*DramaWave - Dramas & Reels*](https://marlvel.ai/apps/dramawave-dramas-reels) (SKYWORK AI PTE LTD) · 4.7/5 Rating
- [*PACIFIC RIM: JAEGER VS KAIJU BATTLE*](https://marlvel.ai/apps/pacific-rim-jaeger-vs-kaiju-battle) (Warner Bros.) · 3.5/5 Rating
- [*PLAYZONE - Play & Earn Rewards*](https://marlvel.ai/apps/money-well-earn-rewards) (Vanessa Calatayud Gomis) · 2.5/5 Rating
- [*TikTok Pro - Events*](https://marlvel.ai/apps/com-ss-iphone-ugc-tiktok-pro) (TikTok Ltd.) · 4.7/5 Rating
- [*TikTok - Videos, Shop & LIVE*](https://marlvel.ai/apps/tiktok-videos-shop-live) (TikTok Ltd.) · 4.3/5 Rating
- [*YouTube TV*](https://marlvel.ai/apps/com-google-ios-youtubeunplugged) (Google) · 3.7/5 Rating

## Frequently Asked Questions {#faq}

### Is 鉄道クイズ 100問以上！　マニアック鉄道クイズ free to play?

Yes, the app is free to use and provides access to all quiz content without any in-app purchase gates.

### Does the app require an internet connection?

The app description does not specify, but visual route identification tasks often require data to load video clips.

### Are there other railway trivia apps available?

Yes, the trivia category contains various rail-themed apps, though this specific title focuses on visual identification tasks.

## 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:** 0/1.0 (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:** 43 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/100-5)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.