Report updated May 28, 2026
Mental Math Games: FastMath
For students preparing for standardized exams like GMAT or GRE and professionals seeking to maintain cognitive sharpness through arithmetic practice.
Mental Math Games: FastMath is a market-leading education app that is free with in-app purchases. With a 4.7/5 rating from 1.1K reviews, it delivers strong user satisfaction. Users particularly appreciate minimalist interface design removes distractions and supports focused mental arithmetic practice sessions, though application crashes immediately upon opening following the latest update on android devices remains a common concern.
What is Mental Math Games: FastMath?
FastMath is a mental arithmetic training app for students and professionals, structured around timed drills and customizable difficulty levels on iOS and Android.
Users hire FastMath for rapid cognitive maintenance and exam preparation, where the minimalist, ad-free environment removes the distraction found in competing educational tools.
Current Momentum
v24 · 1w ago
Maintenance- Added French language support.
- Updated speed statistics per answer.
- Added tooltips for navigation.
Active Nemesis
Algebra Touch: All Ages
By Regular Berry
Other Rivals
7-Day Rank Pulse 🇺🇸
EducationNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Access to advanced operations including square roots, fractions, percentages, and modulo operations
Interactive speed-based arithmetic tests designed to improve calculation accuracy under pressure
Flexible exercise configuration allowing users to select specific operations and difficulty levels
How much does it cost?
- Free version with core arithmetic exercises
- FastMath Pro subscription for advanced operations and custom trainer modes
Freemium model gates advanced mathematical operations and custom training configurations behind a subscription to monetize power users.
Who Built It?
Enrichment in progress
Publisher profile available very soon
What other apps does Peter Schmidt make?
GPA Calculator: GradeGuru
Education
What do users think recently?
Low confidence · Latest 67 of 93 total reviews analyzed · Based on 93 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a thrilled sentiment. Users appreciate minimalist interface design removes distractions and supports focused mental arithmetic practice sessions, but report application crashes immediately upon opening following the latest update on android devices.
What Users Love
What Frustrates Users
What Users Want
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 Mental Math Games: FastMath?
Where is it available?
Localized markets (17)
How's The Education Market?
How does it evolve in the Education market?
FastMath maintains a niche presence in the Education category, currently appearing in European charts (e.g., #97 Free in Germany). The gap between its high user rating and limited grossing visibility suggests the current subscription gating is not yet capturing the full potential of its power-user base.
Rank progression
15 active rankings tracked — 30-day window
Which niche is Mental Math Games: FastMath in?
Explore the full Math Courses niche
Every app in this space — 90 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Zapzapmath competes directly for the K-6 educational segment by offering a comprehensive, curriculum-aligned math ecosystem that targets the same student and parent demographic as FastMath.
Contenders(4)
It competes for the same user base by gamifying math education, though it utilizes a more narrative-driven, game-heavy approach.
This app is a direct functional competitor, focusing on mental math shortcuts and training techniques similar to FastMath.
It serves the same educational market by providing grade-specific math exercises, though it focuses on older students in the 7th-9th grade range.
This app targets the same foundational arithmetic practice audience, focusing on repetitive fact drills and progress tracking.
Differentiators
- Provides dedicated progress tracking features that allow users to visualize their long-term arithmetic improvement.
- Focuses heavily on basic addition facts, lacking the broader mental agility scope found in FastMath.
Same space(3)
It competes for the same student demographic by providing targeted help with specific mathematical operations.
It is a niche educational tool that shares the same category and utility-based value proposition as FastMath.
This app addresses the same foundational math skill set but uses a flashcard-based methodology for reinforcement.
Compare Mental Math Games: FastMath 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 Mental Math Games: FastMath
Strengths to defend, gaps to attack
Core Strengths
- Minimalist UI design sustains high-frequency daily usage
- Customizable difficulty levels support long-term skill progression
- Ad-free core experience builds user trust
Critical Frictions
- Android crash post-update erodes daily active habit
- Premium-tier gating is perceived as aggressive by free users
- Lack of advanced operations limits power-user retention
Growth Levers
- Expand into B2B education partnerships
- Add wearable integration for quick-drill sessions
- Implement personalized study packs based on missed problems
Market Threats
- AI-based homework helpers bypass manual training
- Algebra Touch's kinesthetic pedagogy offers higher long-term value
- Android stability issues drive users to more reliable competitors
What are the next best moves?
Rebuild Android launch sequence because the latest update causes immediate crashes → restore daily active habit
Android crash reports are the #1 friction point in recent sentiment data.
Trade-off: Pause the planned tablet-optimization sprint — stability is a prerequisite for user retention.
Unlock basic root operations in the free tier because advanced-user requests are rising → increase long-term retention
Users explicitly request more complexity to sustain engagement beyond basic arithmetic.
Trade-off: Deprioritize the social leaderboard expansion — retention of power users is a higher revenue lever.
A counter-intuitive read
The app's minimalist design is its primary moat, but the lack of complex math features makes it vulnerable to AI-based homework helpers that provide instant answers rather than training.
Feature Gaps vs Competitors
- Real-time collaboration (available in Algebra Touch but absent here)
- Kinesthetic manipulatives (available in Algebra Touch but absent here)
Key Takeaways
FastMath holds its category lead through a clean, distraction-free training loop, but the recent Android stability issues and aggressive premium gating threaten its long-term retention, so the PM must prioritize technical hygiene over new feature expansion.
Where Is It Heading?
Stable
The mental math training market is consolidating around tools that offer either deep pedagogical foundations or AI-assisted speed. FastMath's current posture is neutral: it retains a loyal base through simplicity, but the lack of advanced content and recent technical instability exposes it to more robust competitors.
Android stability regressions in the latest update erode the daily active habit, which compounds the rating drag already visible on the platform.
Consistent user praise for the minimalist, ad-free interface indicates a strong product-market fit for users seeking focused, distraction-free mental training.