Comparison

Math Duel School vs Math Flash

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Math Duel School

Engage in fun math competitions with friends or siblings, improving arithmetic skills for kids in grades K-5. Offers multiplayer modes and detailed progress tracking for parents and teachers.

Highlights
  • Multiplayer math duels
  • Grade K-5 skill coverage
  • Addition, subtraction, multiplication, division practice
  • Nearby and split-screen modes
  • Progress reports for parents
  • Customizable skill difficulty
Read full description

Kids! Now you can enjoy competing with your friends in class or with siblings at home with our brand new Monster Math - Multiplayer! Have fun and improve your math at the same time. We built an intelligent multiplayer game in which you can compete with kids of your own grade as well as with kids from completely different grades; on a single iPad or, across different devices! Parents and Teachers! Choose between Grades K - 5 and over 60 skills to help your kids do some good old arithmetic practice in a refreshingly new way. Our algorithm allows pairing of kids across different grades while keeping the difficulty level of the problems aligned to each kids’ grade level Monster Math - Duels gives kids 3 modes to engage in math duels with friends at school or at home, to practice math and do homework in an effective and a refreshingly new way! The 3 modes in Monster Math Duels are: Nearby Mode - Use this mode to let your kid play against other kids over a wi-fi or bluetooth connection. Split Screen Mode - This is one of the most loved features of the first Monster Math. And, it just got better! Use this mode to let your kids challenge each other or yourself in a game of math. Get to know your kids some more and have some quality family time together. (note: this mode is available only in iPads) vs. Computer Mode - Use this mode to hone your kids’ skills against self-adjusting difficulty levels at anytime of the day, even when there are no human opponents. Like Monster Math, Monster Math - Duels helps your child practice and learn over 40 skills within addition, subtraction, multiplication, division, like times tables as well as factors, multiples and also, prime numbers. It is suited for Grades 1 – 5, with all skills aligned to the Common Core Math standards. These skills are also fully customisable, thanks to standard skill presets, to suit your kids’ aptitude.A simple and intuitive toggle switch allows you to select advanced or basic skills which are presented as a neat progression within the parents section of the game.. You can also choose to get detailed reports and weekly emails to track how your kids are progressing in specific math topics. Unlike flash cards or simple quiz based apps, which only ask one question at a time. Monster Math is a great way to practice mental math and doing math drills, in a fun game environment. Regular play will lead to faster recall and use of Math facts. See the skills your child could be learning with Monster Math - Duels - Basic Geometry • Identify shapes on various attributes • Symmetry Addition & Subtraction • Addition up to 20 • Subtraction up to 20 • Two-digit addition without carry over • Two-digit subtraction without borrowing Multiplication & Division • Times Tables of 1 to 12 • Divide by numbers 1 to 12 • Multiply single-digit numbers by multiples of 10 Primes, Factors and Multiples Fractions • Visual representations (1/b, a/b) • Equivalence • Whole numbers as Fractions • Comparing fractions • Basic fraction addition Decimals • Decimal equivalents to given fractions and vice-versa Monster Math concentrates on following Common Core Standards: K.G.A.2, K.G.A.3, K.G.A.4, K.OA.A.5, 1.G.A.1, 1.G.A.3, 1.NBT.C.4, 1.OA.B.3, 2.G.A.1, 2.G.A.3, 2.NBT.B.5, 2.OA.B.2, 3.G.A.1, 3.OA.C.7, 3.NBT.A.2, 3.NBT.A.3, 3.NF.A.1, 3.NF.A.3, 4.G.A.3, 4.OA.A.1, 4.NF.A.2, 4.NF.B.3, 4.NF.C.6. Let your kids practice all of their basic math skills and problem solving while they have fun. Download Monster Math - Multiplayer now! For support, questions or comments, write to us at: support@makkajai.com Privacy policy: http://www.makkajai.com/privacy-policy Terms of Use: http://www.makkajai.com/terms

About

Math Flash

Master arithmetic with an engaging app that offers various practice modes and difficulty levels. Track progress, unlock achievements, and personalize your learning experience with themes and haptic feedback.

Highlights
  • Multiple operation types (addition, subtraction, multiplication, division, mixed)
  • Flexible practice modes (numbered, timed, true/false)
  • Adjustable difficulty levels (easy to expert)
  • Game Center integration (achievements, leaderboards)
  • Personalization options (themes, haptic feedback, iCloud sync)
  • Widgets and Siri Shortcuts for quick access
Features
Read full description

Master math fundamentals with Math Flash, the engaging practice app that makes learning arithmetic fun and rewarding! PRACTICE YOUR WAY Choose from five different operation types to sharpen your skills: • Addition - Build strong number sense with single and multi-value problems • Subtraction - Master taking away with confidence • Multiplication - Memorize your times tables effortlessly • Division - Tackle fractions and quotients with ease • Mixed - Challenge yourself with a combination of all operations FLEXIBLE PRACTICE MODES • Numbered Mode - Complete a set number of problems at your own pace • Timed Mode - Race against the clock with customizable time limits • True/False Mode - Decide if equations are correct or not for a fresh twist on practice DIFFICULTY LEVELS FOR EVERYONE Progress from Easy to Expert difficulty, with increasingly challenging problems that grow with your skills. Whether you're just starting out or want to push your mental math to the limit, Math Flash adapts to your level. GAME CENTER INTEGRATION • Unlock 13 achievements as you solve more problems • Compete on leaderboards with friends and players worldwide • Track your progress and celebrate milestones MATH FLASH PLUS (Premium Subscription) Unlock powerful features to take your practice to the next level: • Hide Answers Mode - Test yourself by revealing answers only when you tap, building stronger recall and problem-solving skills • Specific Numbers Practice - Focus on particular multiplication tables or division facts you want to master • Timed Mode - Set custom time limits for an extra challenge • All Difficulty Levels - Access Expert difficulty for the ultimate math workout PERSONALIZE YOUR EXPERIENCE • Choose from multiple beautiful themes to customize your interface • Enable haptic feedback for satisfying tactile responses • Sync your progress across all your devices with iCloud WIDGETS & SHORTCUTS • Add home screen widgets for quick access to your favorite practice modes • Create Siri Shortcuts to start specific sessions with voice commands • Jump right into practice from your home screen DESIGNED FOR LEARNING Math Flash uses a proven multiple-choice format with carefully generated wrong answers that help reinforce correct problem-solving. Visual operation symbols and clear problem layouts make it easy to focus on the math, not the interface. At the end of each session, you can redo any problems you missed to strengthen your understanding before moving on. Whether you're a student looking to improve your grades, a parent helping your child learn, or an adult wanting to keep your mind sharp, Math Flash provides an engaging, distraction-free environment for mastering fundamental math skills. Download Math Flash today and start your journey to math mastery! Privacy Policy: https://www.rspoon3.com/math-flash/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Math Duel School4 screens
Math Flash4 screens

Verdict

The call

The clearest difference is price: Math Flash at Free against Math Duel School's $9.99. Math Duel School's advantage is in-app purchases (none vs 3) and update cadence (monthly vs every 3 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Math Flash is free to download; Math Duel School costs $9.99 up front. Math Flash sells 3 in-app purchases, starting at $0.99 per month. Math Duel School asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Math Duel School against 4.5 for Math Flash. Both are backed by a comparable volume of ratings — 99 and 104 respectively. Written reviews are what separate them: 86% of Math Duel School's written reviews are positive against 89% of Math Flash's.

UpkeepUpdate frequency

Math Duel School ships an update monthly, Math Flash every 3 months. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

Scorecard5 real differences · 5 level
Math Duel School versus Math Flash: the parameters behind the verdict, then further details
ParameterMath Duel SchoolMath Flash
Price$9.99Free — better
Rating4.6 (99 ratings) — better4.5 (104 ratings)
Positive reviews86.4% of reviews88.9% of reviews — better
Number of ratings99104 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size181 MB19 MB
Age rating4+4+
DeveloperMakkajai Edu Tech Private LimitedRichard Witherspoon

Customer experience

Math Duel School

All ratings99 ratings
Positive87.9%
Neutral5.1%
Negative7.1%
Written reviews22 reviews
Positive86.4%
Neutral4.5%
Negative9.1%

Math Flash

All ratings104 ratings
Positive88.5%
Neutral3.8%
Negative7.7%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

None

Math Duel School

No in-app purchases

3 purchases

Math Flash

Subscriptions3
  • Monthly Subscription$0.991 Month
  • Weekly Subscription3 Days trial$2.997 Days
  • Annual Subscription$9.991 Year

Questions

Is Math Duel School free?
Math Duel School costs $9.99, with no in-app purchases.
Is Math Flash free?
Math Flash is free to download, with in-app purchases available.
Which has better reviews, Math Duel School or Math Flash?
Math Duel School is rated higher. Math Duel School averages 4.6 out of 5 from 99 ratings, while Math Flash averages 4.5 from 104 ratings.
Do Math Duel School or Math Flash have ads?
Neither Math Duel School nor Math Flash shows ads.
Which is updated more often, Math Duel School or Math Flash?
Math Duel School ships an update monthly, and Math Flash every 3 months. Most recently, Math Duel School was updated on September 19, 2026 and Math Flash on September 8, 2026.

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