By StudySwitch
Report updated May 24, 2026
日本の歴史クイズ - 日本史 一問一答
For junior high and high school students studying Japanese history, as well as history enthusiasts.
日本の歴史クイズ - 日本史 一問一答 is an established education app that is completely free. With a 4.3/5 rating from 9 reviews, it shows polarized user reception.
What is 日本の歴史クイズ - 日本史 一問一答?
日本の歴史クイズ - 日本史 一問一答 is an educational quiz app for students and history enthusiasts, featuring 430 questions across 14 historical eras.
Users hire the app to memorize dense historical facts for academic exams, using the era-based structure to break down complex curricula into manageable study sessions.
Current Momentum
v8.22 · 2mo ago
Maintenance- Ships regular content maintenance updates.
- Maintains GIGA School distribution channel.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
Loading...
What Are The Key Features?
430 questions categorized into 14 historical eras from Jomon to present day
Review pages for each era with toggleable keyword visibility for memorization
Free distribution of educational content to school-issued iPad hardware
How much does it cost?
- Fully free access to all content and features
Ad-supported model providing full feature access to maximize user base and ad-impression volume.
Who Built It?
What other apps does StudySwitch make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for 日本の歴史クイズ - 日本史 一問一答?
How's The Education Market?
Market outlook for this category
Available very soon
The rivals identified
The Nemesis
Head to Head
The target app should prioritize adding audio support and expanding its community-driven review features to compete with the nemesis's established social proof.
What sets 日本の歴史クイズ - 日本史 一問一答 apart
Focuses on a specific, deep-dive historical timeline rather than broad civic knowledge, appealing to academic students
Structured into 14 distinct historical eras, providing a more granular learning path for Japanese history enthusiasts
What's US Citizenship Test 2025 ・'s Edge
Massive user base and review count create a significant network effect and perceived authority in the market
Includes audio-based learning features that cater to auditory learners, a major gap in the target's text-only format
Peers
Provides a unique AR globe visualization that allows users to explore historical maps in a 3D environment
Offers a curated library of historic globes that provides deep visual context for global historical events
Employs a drag-and-drop cartouche matching mechanic that provides a more tactile and engaging interaction than standard quizzes
Supports specialized Gardiner Code input, catering to a niche academic audience interested in Egyptian hieroglyphics
Utilizes augmented reality to visualize historical monuments, offering a highly immersive experience the target app lacks
Implements a gamified badge system that drives user retention through achievement-based progression and community interaction
Features interactive mapping tools that provide spatial context to historical events, unlike the target's text-only quiz format
Includes contextual definitions that help users understand complex historical terminology while navigating the academic dataset
New Kids on the Block
Uses an infinite scroll feed and interactive media to capture attention, contrasting with the target's static quiz format
Time Traveler
0Blumoon
Time Traveler enters the market with a focus on location-based historical discovery, appealing to users interested in local history.
Integrates location-based search to surface historical events tied to the user's current physical surroundings
The outtake for 日本の歴史クイズ - 日本史 一問一答
Strengths to defend, gaps to attack
Core Strengths
- GIGA School integration functions as a B2B distribution moat into school-issued hardware
- 14-era structure provides a granular, curriculum-aligned learning path
Critical Frictions
- Text-only format lacks engagement compared to visual rivals
- 0-rating count on Android indicates poor platform-specific visibility
Growth Levers
- Audio-based pronunciation guides could address the current gap for auditory learners
- AR-based historical map integration could modernize the static summary pages
Market Threats
- WikiTok's short-form video feed format disrupts the static quiz market
- Lack of social features limits organic growth compared to gamified rivals
What are the next best moves?
Ship audio-based pronunciation guides because the nemesis app uses them to capture auditory learners → increase time-in-app.
The nemesis app uses audio-based learning to build trust and accessibility, a clear gap in the current text-only format.
Trade-off: Push the UI redesign of summary pages to Q3 — audio accessibility has higher competitive impact.
Audit Android discovery funnel because 0 ratings on Android suggest a visibility or store-listing failure → improve install velocity.
The app has 9 ratings on iOS but 0 on Android, indicating a significant platform-specific acquisition failure.
Trade-off: Pause the content-update sprint for one cycle — fixing the acquisition funnel is a prerequisite for growth.
A counter-intuitive read
The app's lack of social features is a strategic asset for the GIGA School segment, as it avoids the privacy and moderation risks that prevent competitors from entering school-issued hardware.
Feature Gaps vs Competitors
- Audio-based pronunciation guides (available in US Citizenship Test 2025)
- AR-based historical visualization (available in Kinfolk)
- Interactive mapping tools (available in Polis Inventory)
Key Takeaways
The app secures a stable B2B position through GIGA School integration, but its static quiz format is increasingly vulnerable to media-rich competitors, so the PM should prioritize audio and visual engagement to prevent user attrition.
Where Is It Heading?
Stable
The education-app market is shifting toward immersive, media-rich experiences that prioritize engagement over rote memorization. While the app's GIGA School integration provides a protected B2B moat, the lack of feature evolution leaves it exposed to faster-moving, video-first entrants, so the PM must modernize the interface to avoid long-term irrelevance.
The app maintains a steady, maintenance-focused update cadence, which preserves its B2B distribution channel but fails to capture new casual-user segments.
The lack of Android engagement (zero ratings) signals a failure to penetrate the broader mobile market, which limits the app's long-term growth potential.