Mooggi Math Flash Cards vs Math Duel School
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mooggi Math Flash Cards
This app provides digital flashcards for practicing basic math operations. It allows customization of operations and number ranges, with two modes: classic flashcards and interactive quizzes. A friendly monster character enhances the learning experience.
- Customizable math operations (add, subtract, multiply, divide)
- Adjustable number ranges (9-99)
- Classic flashcard mode with answer checking
- Quiz mode requiring correct answers to proceed
- Child-friendly interface with character animations
- Settings adjustable during gameplay
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Mooggi Math Flash Cards is a fun and easy way to carry a stack of flash cards in your pocket. Mooggi's flash cards are designed to be configured and used by a child without the need for a parent's inervention. They work just like paper flash cards: without usage of the keyboard to slow down your child's learning. You control whether you want addition, subtraction, multiplication, division, or any combination thereof. The range of numbers can be set from 9 to 99 making it flexible for multiple children to use or to grow with a child year after year. Settings can be modified during gameplay on demand. There are two decks of cards to choose from: Flash Cards and Quiz Cards. Flash Cards are the classic "show and say" cards with the ability to check your answer. Quiz Cards require a correct answer before continuing to the next card. Both sets teach math facts and are certain to teach them fast! Mooggi the monster is lovable and cute. He appears on every card to liven up a boring screen full of numbers. His expressive poses are there to make the cards fun but not interfere with the objective of learning math facts. Each answer is hidden until the child wants verification and is displayed right on the card at the touch of a button.
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.
- 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
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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
Screenshots
Verdict
The clearest difference is price: Mooggi Math Flash Cards at Free against Math Duel School's $9.99. Mooggi Math Flash Cards also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 86%). Math Duel School's advantage is update cadence (monthly vs every 37 months) and ratings volume (99 vs 2). On ads, in-app purchases, monetization model and device support 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
Mooggi Math Flash Cards is free to download; Math Duel School costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mooggi Math Flash Cards holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Math Duel School has 99 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Mooggi Math Flash Cards's written reviews are positive against 86% of Math Duel School's.
Mooggi Math Flash Cards ships an update every 37 months, Math Duel School monthly. The most recent releases landed on July 17, 2026 and September 19, 2026 respectively.
| Parameter | Mooggi Math Flash Cards | Math Duel School |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 5.0 (2 ratings) — better | 4.6 (99 ratings) |
| Positive reviews | 100.0% of reviews — better | 86.4% of reviews |
| Number of ratings | 2 | 99 — better |
| Update frequency | Every 37 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 11 MB | 181 MB |
| Age rating | 4+ | 4+ |
| Developer | Altrius | Makkajai Edu Tech Private Limited |
Customer experience
Mooggi Math Flash Cards
Math Duel School
In-app purchases
Mooggi Math Flash Cards
No in-app purchases
Math Duel School
No in-app purchases
Questions
Is Mooggi Math Flash Cards free?
Is Math Duel School free?
Which has better reviews, Mooggi Math Flash Cards or Math Duel School?
Do Mooggi Math Flash Cards or Math Duel School have ads?
Which is updated more often, Mooggi Math Flash Cards or Math Duel School?
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