---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "世界史一問一答（解説付き）"
developer_entity: "StudySwitch, Inc."
bundle_id: "jp.co.gakkonet.trainingsekaishihs"
app_store_id: "1168884334"
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: "2026-05-20T02:08:15.126Z"
report_version: "8.26.0"
total_reviews: 16872
overall_rating: 4.68
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", "preparing"]
canonical_url: "https://marlvel.ai/intel-report/education/jp-co-gakkonet-trainingsekaishihs"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# 世界史一問一答（解説付き） App Audit

## TL;DR {#tldr}

- **Category**: Education · Free
- **Signal**: Rating 4.68

> **TL;DR:** 世界史一問一答（解説付き） is a education app by StudySwitch, Inc., rated 4.68/5 by 16.9K users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** 世界史一問一答（解説付き） is a education app by StudySwitch, Inc..
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.68/5 (16.9K 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 preparing for exams, university students, and working adults seeking to improve their general historical knowledge.
- **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):** 1168884334
- **Bundle ID:** jp.co.gakkonet.trainingsekaishihs
- **Google Play ID:** jp.co.gakkonet.trainingsekaishihs
- **Data Window:** Analysis based on signals collected up to 2026-05-20
- **Short Description:** Complete collection of important basics of world history. Also includes practice problems! The ultimate world history app that is perfect for consolidating the basics of regular tests, common tests, and secondary exams!

<!-- section:executive-snapshot -->
## Executive Snapshot
世界史一問一答（解説付き） is an educational app designed to help users master world history through a comprehensive collection of 1,704 practice questions. It covers essential historical concepts organized by period, providing both basic term Q&A and practice problems to support exam preparation.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Comprehensive Question Bank:** Includes 1,704 questions covering essential world history terms and concepts.
- **[Standard] Chronological Organization:** Content is structured by historical period to facilitate systematic learning.
- **[Standard] Practice Problems:** Features both basic Q&A sections and additional practice problems to solidify foundational knowledge.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Exam Preparation Support:** Designed to assist with regular high school tests, university entrance exams, and civil service examinations.
<!-- /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}

世界史一問一答（解説付き） is an established education app that is completely free.
With a 4.68/5 rating from 16.9K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This is a free, ad-supported study tool that provides a large volume of categorized world history questions for structured exam preparation.
<!-- speakable-end -->

**Best for:** High school students preparing for exams, university students, and working adults seeking to improve their general historical knowledge.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.68/5 |
| Total Reviews | 16.9K |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 4 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **世界史一問一答（解説付き）** (this app) | 4.68/5 | 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/%E4%B8%96%E7%95%8C%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/id1168884334?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=jp.co.gakkonet.trainingsekaishihs)
- **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-trainingsekaishihs)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.