Report updated May 24, 2026
数学クイズ Make10
For students and puzzle enthusiasts seeking brain training or casual intellectual stimulation.
数学クイズ Make10 is an established education app that is completely free. With a 4.8/5 rating from 12 reviews, it shows polarized user reception.
What is 数学クイズ Make10?
数学クイズ Make10 is a free arithmetic puzzle app for iOS that challenges users to create the number 10 using four digits.
Users hire this app for low-stakes, intellectual brain training that relies on traditional Japanese number puzzle logic.
Current Momentum
v3.13 · 26mo ago
Maintenance- Maintains static 552-problem content library.
- Last major update released March 2024.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Sequential challenge mode covering 552 unique combinations of four-number math puzzles
High-pressure challenge requiring users to solve as many puzzles as possible within a 90-second window
Full feature and content availability without paywalls or subscription gates
How much does it cost?
- Free access to all features and content
The app operates on a fully free model, serving as a brand-building tool for the developer's broader educational software suite.
Who Built It?
What other apps does StudySwitch make?
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for 数学クイズ Make10?
Where is it available?
Localized markets (1)
How's The Education Market?
Market outlook for this category
Available very soon
The rivals identified
Nemeses(1)
This app dominates the math puzzle category by positioning itself as an IQ-testing tool, directly competing for the same brain-training audience that uses Make10.
Contenders(4)
A direct competitor in the logic-based puzzle space, appealing to users who enjoy structured brain training.
Thanagorn Marukcanon
Directly competes for the time-constrained, quick-fire math puzzle audience.
Differentiators
- Focuses on binary true-or-false logic which provides a faster, more frantic gameplay loop.
- Employs strict time-constrained mechanics that prioritize speed over the strategic planning required in Make10.
Targets the same educational puzzle market with a focus on geometry-based arithmetic challenges.
Competes for the same casual math-puzzle demographic by offering a similar low-friction, offline-first experience.
Differentiators
- Includes global leaderboards to foster competitive spirit among high-scoring math puzzle enthusiasts.
- Supports offline play, ensuring accessibility for users without constant internet connectivity.
Same space(3)
Targets the same audience looking for daily, randomized math-based brain teasers.
Differentiators
- Offers randomized puzzle generation, ensuring that users never face the exact same challenge twice.
- Provides progressive difficulty scaling that automatically adjusts to the user's demonstrated mathematical proficiency.
Competes for the attention of casual puzzle players who enjoy number-based mechanics.
Differentiators
- Incorporates dynamic board management that requires spatial awareness alongside basic arithmetic skills.
- Uses a reward-based system with power-ups to incentivize long-term play and frequent app sessions.
Occupies the same 'math-as-a-puzzle' space, utilizing familiar crossword formats to engage users.
Differentiators
- Integrates crossword-style grid layouts that offer a different visual challenge than our 4-number equation format.
- Includes a built-in hint system that assists players, reducing churn for users stuck on difficult levels.
Compare 数学クイズ Make10 against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for 数学クイズ Make10
Strengths to defend, gaps to attack
Core Strengths
- Free access to all 552 puzzles removes the barrier to entry for casual users.
- Focused, niche-specific gameplay appeals to fans of traditional Japanese number puzzles.
Critical Frictions
- Static progression model lacks the daily habit-forming mechanics found in modern puzzle apps.
- Absence of global leaderboards or social sharing limits community-driven growth.
Growth Levers
- Integration of daily challenge streaks could convert casual visitors into daily active users.
- Implementation of a hint system would reduce churn for users stuck on difficult puzzle combinations.
Market Threats
- Competitors with randomized puzzle generation offer infinite replayability that our fixed 552-problem set cannot match.
- High-production, celestial-themed UI designs in new entrants threaten to capture the younger demographic.
What are the next best moves?
Ship daily challenge streak mechanic because static content lacks retention loops → increase daily active users
Competitor Math Cross uses daily challenges to drive consistent retention compared to our static model.
Trade-off: Pause the development of additional puzzle stages — current 552-problem set is sufficient for the current user base.
Implement hint system because users churn on difficult puzzles → improve completion rates
Competitor Number Puzzle - Cross Math uses hints to reduce churn on difficult segments.
Trade-off: Deprioritize UI visual refresh — functional retention improvements take precedence over aesthetic updates.
A counter-intuitive read
The app's lack of monetization is its primary competitive risk, as it prevents the developer from funding the live-ops cadence required to defend against high-volume, ad-supported puzzle rivals.
Feature Gaps vs Competitors
- Daily challenges (available in Math Cross but absent here)
- Difficulty scaling (available in Math Cross but absent here)
- Global leaderboards (available in Hidden Numbers but absent here)
- Hint system (available in Number Puzzle - Cross Math but absent here)
Key Takeaways
The app retains a loyal niche audience through its focused 'Ten Puzzle' format, but the lack of daily retention loops leaves it vulnerable to modern rivals, so the PM should prioritize a daily challenge mechanic to secure recurring engagement.
Where Is It Heading?
Stable
The casual math puzzle market is consolidating around live-ops-heavy titles that prioritize daily retention over static content libraries. Without a shift toward daily engagement loops, this app will continue to lose share to competitors that offer infinite, randomized, or time-gated challenges.
Static content model without daily updates leads to user fatigue, which accelerates churn compared to rivals with daily challenge loops.
The latest update focused on stability, indicating the app remains in maintenance mode rather than active feature expansion.