---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "日本史一問一答（解説付き）"
developer_entity: "StudySwitch, Inc."
bundle_id: "jp.co.gakkonet.trainingnihonshihs"
app_store_id: "1168882679"
category: "Education"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-04-10"
report_date: "2026-05-20"
last_verified: "2026-05-20T02:08:04.392Z"
report_version: "8.26.0"
total_reviews: 23119
overall_rating: 4.71
confidence: "low"
confidence_score: 0.05
data_age_days: 42
momentum_velocity: "active"
intelligence_version: 2
tags: ["education", "free", "mobile app", "app review", "app analysis", "school", "students,", "university"]
canonical_url: "https://marlvel.ai/intel-report/education/jp-co-gakkonet-trainingnihonshihs"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 日本史一問一答（解説付き） App Audit

## TL;DR {#tldr}

- **Category**: Education · Free
- **Signal**: Rating 4.71

> **TL;DR:** 日本史一問一答（解説付き） is a education app by StudySwitch, Inc., rated 4.71/5 by 23.1K users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 日本史一問一答（解説付き） is a education app by StudySwitch, Inc..
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## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.71/5 (23.1K reviews) |
| **Category** | Education |
| **Developer** | StudySwitch, Inc. |
| **Pricing** | Free |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** StudySwitch, Inc.
- **Category:** Education
- **Target Audience:** High school students, university students, and working adults studying Japanese history.
- **Platforms:** iOS & Android
- **Version Audited:** 8.26.0
- **Audit Date:** 2026-05-20
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 1168882679
- **Bundle ID:** jp.co.gakkonet.trainingnihonshihs
- **Google Play ID:** jp.co.gakkonet.trainingnihonshihs
- **Data Window:** Analysis based on signals collected up to 2026-05-20
- **Short Description:** Complete recording of important basics of Japanese history. In addition, even exercises are recorded! The ultimate Japanese history app that is perfect for solidifying the basics of regular tests, common tests, and secondary exams!

<!-- section:executive-snapshot -->
## Executive Snapshot
日本史一問一答（解説付き） is an educational tool designed to help users master Japanese history through a comprehensive database of 2,784 questions. It aligns with current curriculum guidelines and provides structured practice to prepare for high school exams and university entrance tests.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Comprehensive Question Bank:** Contains 2,784 questions organized by historical period, covering essential terms and concepts.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Standard] Diverse Practice Formats:** Includes three distinct question types: fill-in-the-blank, true/false, and chronological ordering.
- **[Standard] Curriculum Alignment:** Content is compatible with the latest curriculum guidelines and new curriculum standards.
  * *User Intent:* Users need clear guidance to understand and adopt the product quickly.
- **[Standard] Detailed Explanations:** Provides explanations for questions to support foundational learning and exam preparation.
  * *User Intent:* Users seek enhanced value through premium features.
<!-- /section:features -->

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

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

Last updated 39d ago. 5 versions tracked.

> **Cadence:** 5 total versions · 0 majors in last 6 months · 39 days since last update

<!-- /section:momentum -->

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

日本史一問一答（解説付き） is an established education app that is completely free.
With a 4.71/5 rating from 23.1K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This app serves as a high-volume, curriculum-aligned study aid for students and adults preparing for Japanese history examinations.
<!-- speakable-end -->

**Best for:** High school students, university students, and working adults studying Japanese history.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.71/5 |
| Total Reviews | 23.1K |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 4 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **日本史一問一答（解説付き）** (this app) | 4.71/5 | N/A | StudySwitch, Inc. |
| [Flash Cards Flashcards Maker](https://marlvel.ai/intel-report/education/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC |
| [AlgoApp - Flashcards](https://marlvel.ai/intel-report/education/algoapp-flashcards) | 4.6/5 | Frustrated | AlgoApp Inc |
| [Flashcards Deluxe](https://marlvel.ai/intel-report/education/flashcards-deluxe) | 4.5/5 | Excited | OrangeOrApple.com |
| [Elevate - Brain Training Games](https://marlvel.ai/intel-report/education/elevate-brain-training-games) | 4.7/5 | Frustrated | The Mind Company |
| [Peak - Brain Training](https://marlvel.ai/intel-report/education/peak-brain-training) | 4.7/5 | Mixed | Synaptic Labs |

## Company Profile
- **Developer:** StudySwitch, Inc.
- **Website:** [https://www.studyswitch.co.jp/?googleplay](https://www.studyswitch.co.jp/?googleplay)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/jp/app/%E6%97%A5%E6%9C%AC%E5%8F%B2%E4%B8%80%E5%95%8F%E4%B8%80%E7%AD%94-%E8%A7%A3%E8%AA%AC%E4%BB%98%E3%81%8D/id1168882679?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=jp.co.gakkonet.trainingnihonshihs)
- **Dev Site:** [Official Website](https://www.studyswitch.co.jp/?googleplay)
- **Sources:** App store metadata.

## Related Intel Reports
- [*Flash Cards Flashcards Maker*](https://marlvel.ai/intel-report/education/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) — 4.0/5 Rating | Mixed Sentiment
- [*AlgoApp - Flashcards*](https://marlvel.ai/intel-report/education/algoapp-flashcards) (AlgoApp Inc) — 4.6/5 Rating | Negative Sentiment
- [*Flashcards Deluxe*](https://marlvel.ai/intel-report/education/flashcards-deluxe) (OrangeOrApple.com) — 4.5/5 Rating | Positive Sentiment
- [*Elevate - Brain Training Games*](https://marlvel.ai/intel-report/education/elevate-brain-training-games) (The Mind Company) — 4.7/5 Rating | Negative Sentiment
- [*Peak - Brain Training*](https://marlvel.ai/intel-report/education/peak-brain-training) (Synaptic Labs) — 4.7/5 Rating | Mixed Sentiment
- [*Flashcards maker - AI generate*](https://marlvel.ai/intel-report/education/flashcards-maker-ai-generate) (Teleprompter LLC) — 4.1/5 Rating | Mixed Sentiment
- [*Bible Memory*](https://marlvel.ai/intel-report/education/bible-memory) (Poimena) — 4.8/5 Rating | Excellent Sentiment
- [*Marshallese Translator*](https://marlvel.ai/intel-report/education/marshallese-translator) (World Language Translator) — 4.2/5 Rating | N/A Sentiment
- [*Learn Bird Watching—Larkwire*](https://marlvel.ai/intel-report/education/learn-bird-watching-larkwire) (Larkwire) — 4.8/5 Rating | N/A Sentiment
- [*Транспорт для детей в вопросах и ответах! Бесплатно*](https://marlvel.ai/intel-report/education/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:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/education/jp-co-gakkonet-trainingnihonshihs)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.