By ZOOMO
Report updated May 12, 2026
AnzanDojo
For elementary school pupils and adults seeking mental math exercises to replace calculator dependency.
AnzanDojo is an established education app that is completely free.
What is AnzanDojo?
AnzanDojo is a mental math drill app for elementary students and adults, structured around timed calculation challenges.
Users hire the app to replace calculator dependency with mental exercises, but the lack of progress tracking forces users to manually record their own improvement.
Current Momentum
v1.6 · 92mo ago
Zombie- Last major update released 2018.
- No new features added recently.
Active Nemesis
Fragmented niche
No dominant direct rival identified yet — see Other Rivals below.
Other Rivals
Rating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Timed math drills requiring 10 consecutive correct answers
Three distinct tiers adjusting math complexity
Manual posting of high scores to Twitter
How much does it cost?
- Free
The app is distributed as a free utility with no visible in-app purchase or subscription gates.
Who Built It?
Enrichment in progress
Publisher profile available very soon
What other apps does ZOOMO make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for AnzanDojo?
How's The Education Market?
AnzanDojo operates as a free utility in the Education category, lacking in-app purchases or subscription gates. Its positioning relies on a simple, distraction-free math drill format rather than the sophisticated progression systems found in modern educational titles.
The rivals identified
Peers
Features a robust progress tracking system that allows users to visualize their improvement over extended periods.
Offers granular difficulty levels that adapt to the user's current proficiency in basic addition facts.
Provides a dedicated teacher access account to monitor student progress and align gameplay with classroom curriculum.
Uses sophisticated game-based learning modules that abstract complex algebraic concepts into intuitive, visual puzzle mechanics.
Integrates augmented reality mechanics to turn abstract math problems into immersive, physical-world interactive experiences.
Leverages high-production video content to maintain student interest far beyond standard drill-and-practice math interfaces.
Fractions Calculator
★4.5 (2)Corporate Smalltalk Consulting Ltd
Both apps target the elementary and middle school education market by providing specialized tools for specific mathematical operations.
Offers paper tape history functionality which provides a tangible audit trail for complex fraction calculations.
Utilizes gesture-based editing to streamline the input process for students working on multi-step arithmetic problems.
New Kids on the Block
Implements a smart progress tracker that identifies specific weak points in multiplication tables for personalized practice sessions.
Focuses on a distraction-free interface that prioritizes deep concentration over the competitive time-trial mechanics of AnzanDojo.
The outtake for AnzanDojo
Strengths to defend, gaps to attack
Core Strengths
- Distraction-free mental math drill loop sustains focus
- Pass-system buffer prevents early-session churn
Critical Frictions
- No updates since 2018
- Manual Twitter sharing is high-friction
- Lacks progress tracking
Growth Levers
- Integrate automated progress visualization
- Add modern social leaderboards
Market Threats
- Competitors with adaptive difficulty
- Lack of maintenance risks store delisting
What are the next best moves?
Sunset the app because the 2018 last-update date signals abandonment → focus resources on new projects.
The app has not received an update in over 6 years, indicating it is no longer a priority.
Trade-off: No engineering capacity displaced as the app is already in maintenance mode.
A counter-intuitive read
The app's lack of updates is not just a failure of maintenance, but a strategic signal that the developer has abandoned the consumer-utility model for this specific niche.
Feature Gaps vs Competitors
- Adaptive difficulty levels (available in Math Facts)
- Teacher-access accounts (available in Login Access: DB Algebra 12+)
- Automated progress tracking (available in Multiplication Math Facts)
Key Takeaways
AnzanDojo provides a functional mental math utility, but its total lack of development since 2018 makes it a sunset asset, so the developer should pivot to a modern, adaptive math-learning framework to remain relevant.
Where Is It Heading?
Declining
The educational app market is shifting toward adaptive, data-driven learning experiences that provide tangible progress metrics. AnzanDojo's static, unmaintained state leaves it exposed to competitors that offer personalized feedback, so the app will likely continue to lose relevance.
The lack of updates since 2018 indicates the app is in maintenance mode, which prevents it from competing with modern, adaptive learning tools.