---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "建築設備士｜建築一般知識｜試験対策アプリ｜トレ速"
developer_entity: "YUMELABO, K.K."
bundle_id: "com.yumelabofactory.kenchiku_setsubi"
category: "Education"
primary_platform: "android"
primary_monetization: "Free"
offline_capable: true
market_region: "US"
platforms: "Android"
app_last_updated: "2026-04-06"
report_date: "2026-05-20"
last_verified: "2026-05-20T03:01:26.582Z"
report_version: "3.0.0"
total_reviews: 13
overall_rating: 4.69
confidence: "low"
confidence_score: 0.05
data_age_days: 44
intelligence_version: 2
tags: ["education", "free", "mobile app", "app review", "app analysis", "individuals", "preparing", "general"]
canonical_url: "https://marlvel.ai/apps/com-yumelabofactory-kenchiku_setsubi"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 建築設備士｜建築一般知識｜試験対策アプリ｜トレ速 App Audit

## TL;DR {#tldr}

- **Category**: Education · Free
- **Signal**: Rating 4.69

> **TL;DR:** 建築設備士｜建築一般知識｜試験対策アプリ｜トレ速 is a education app by YUMELABO, K.K., rated 4.69/5 by 13 users, available on Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 建築設備士｜建築一般知識｜試験対策アプリ｜トレ速 is a education app by YUMELABO, K.K..
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.69/5 (13 reviews) |
| **Category** | Education |
| **Developer** | YUMELABO, K.K. |
| **Pricing** | Free |
| **Platforms** | Android |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 44d |

## Metadata & Market Performance
- **Publisher:** YUMELABO, K.K.
- **Category:** Education
- **Target Audience:** Individuals preparing for the General Knowledge of Architecture section of the Building and Electrical Equipment Engineer certification exam.
- **Platforms:** Android
- **Version Audited:** 3.0.0
- **Audit Date:** 2026-05-20
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **Google Play ID:** com.yumelabofactory.kenchiku_setsubi
- **Data Window:** Analysis based on signals collected up to 2026-05-20
- **Short Description:** This is an exam preparation app that aims to help you pass the "General Knowledge of Construction" exam for building equipment engineers in the shortest time possible. It contains a total of 788 questions (one question, one answer) with detailed explanations. You can study efficiently using your spare time.

<!-- section:executive-snapshot -->
## Executive Snapshot
建築設備士｜建築一般知識｜試験対策アプリ｜トレ速 is an exam preparation tool designed for candidates of the Building and Electrical Equipment Engineer exam. It features 788 questions derived from 11 years of past exams, providing detailed explanations and performance tracking to facilitate efficient study.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Past Exam Analysis:** Includes 788 questions based on 11 years of historical exam data with detailed explanations.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Standard] Performance Visualization:** Automatically tracks correct answer rates to help users identify and focus on their weak areas.
  * *User Intent:* Users want visibility into their own performance and progress.
- **[Standard] Offline Functionality:** Supports offline study, allowing users to access materials without an internet connection.
  * *User Intent:* Users want uninterrupted access without internet dependency.
- **[Standard] Ad-Free Experience:** Operates as a one-time purchase model with no advertisements or subscriptions required.
  * *User Intent:* Users seek enhanced value through premium features.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Free

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

建築設備士｜建築一般知識｜試験対策アプリ｜トレ速 is an established education app that is completely free.
With a 4.69/5 rating from 13 reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This is a focused, ad-free study tool that leverages historical exam data and progress tracking to help users prepare for the Building and Electrical Equipment Engineer certification.
<!-- speakable-end -->

**Best for:** Individuals preparing for the General Knowledge of Architecture section of the Building and Electrical Equipment Engineer certification exam.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.69/5 |
| Total Reviews | 13 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | Android |
| Key Features | 4 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **建築設備士｜建築一般知識｜試験対策アプリ｜トレ速** (this app) | 4.69/5 | N/A | YUMELABO, K.K. |
| [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC |
| [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.6/5 | Frustrated | AlgoApp Inc |
| [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | Excited | OrangeOrApple.com |
| [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | Frustrated | The Mind Company |
| [Peak - Brain Training](https://marlvel.ai/apps/peak-brain-training) | 4.7/5 | Mixed | Synaptic Labs |

## Company Profile
- **Developer:** YUMELABO, K.K.

## Data Sources & Links
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.yumelabofactory.kenchiku_setsubi)
- **Sources:** App store metadata.

## Related Intel Reports
- [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) — 4.0/5 Rating | Mixed Sentiment
- [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) — 4.6/5 Rating | Negative Sentiment
- [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) — 4.5/5 Rating | Positive Sentiment
- [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) — 4.7/5 Rating | Negative Sentiment
- [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) — 4.7/5 Rating | Mixed Sentiment
- [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) — 4.1/5 Rating | Mixed Sentiment
- [*Bible Memory*](https://marlvel.ai/apps/bible-memory) (Poimena) — 4.8/5 Rating | Excellent Sentiment
- [*Marshallese Translator*](https://marlvel.ai/apps/marshallese-translator) (World Language Translator) — 4.2/5 Rating | N/A Sentiment
- [*Learn Bird Watching—Larkwire*](https://marlvel.ai/apps/learn-bird-watching-larkwire) (Larkwire) — 4.8/5 Rating | N/A Sentiment
- [*Транспорт для детей в вопросах и ответах! Бесплатно*](https://marlvel.ai/apps/app--314) (DOG&FROG Educational preschool kids games for girls and boys, toddlers and babies) — N/A Rating | N/A Sentiment

## 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 and evidence quoting.
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:** 44 days since last refresh

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