Comparison

Marble Math Junior vs Monster Math

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

Head to head
About

Marble Math Junior

Practice essential math skills with a fun maze game. Collect numbers, solve problems, and earn rewards while navigating through challenging levels. Audio questions are available for emerging readers.

Highlights
  • Maze-based math problem solving
  • Audio questions for emerging readers
  • Customizable math concepts and difficulty
  • Unlimited user profiles
  • Progress tracking and high score pursuit
  • Reinforces Common Core Curriculum concepts
Features
Read full description

Solve math problems by collecting numbers as you move your marble through a series of fun mazes (with audio questions for emerging readers). * Common Sense Media Award Winner * Parents Magazine Best Math App ________________________________ REVIEWERS SAY... "One of the most fun, customizable, and effective math games available for early elementary school-age kids." - Common Sense Media "This is not your standard skill and drill, but a much more sophisticated game of mental math" - Teachers With Apps ________________________________ FUN MATH PRACTICE: Based on the Common Core Curriculum, Marble Math Junior is an engaging way for early elementary students to practice mental math. Earn new marbles and collect bonuses while reinforcing key concepts in pursuit of a high score. But watch out math whizzes! You’ll need to be focused and nimble to avoid the obstacles in your path. WRONG ANSWER? NO PROBLEM: Marble Math Junior gives you the option to replay the question or show the correct answer, before moving on to the next problem. UNLIMITED USER ACCOUNTS: Add as many custom profiles as you like. Individual game settings and progress are saved in each player profile. Create different profiles, each tailored for specific practice and abilities. CUSTOMIZE FOR SPECIFIC CONCEPTS AND ABILITY: Parents and teachers can customize gameplay to focus on specific math concepts by selecting problem types for each player and level. MARBLE MATH JUNIOR CONCEPTS INCLUDE: • shape recognition/matching • sequencing number values and ordinals • addition, subtraction and multiplication to 100 • identifying fractions • counting money (USD, AUD, CAD, EUR or GBP) • telling time • completing addition equations And more... Additionally, early learners who may not be reading yet can tap on a problem to hear it spoken. Thanks for playing Marble Math Junior! ________________________________ MADE BY EDUCATIONAL GAME DESIGNERS We're a small team of educational game designers who care deeply about crafting fun learning experiences for kids. We include kids, parents and teachers in our game development and testing to make sure our apps are exceptional tools that kids want to use again and again. ________________________________ Website: www.artgigapps.com Follow us: twitter.com/artgigapps Like us: Facebook.com/artgigapps Please reach out: hello@artgigapps.com ________________________________ PRIVACY We hold your privacy and the privacy of your child in the highest regard and we do not collect or share any personal information. Read our complete privacy policy at artgigapps.com. Marble Math Junior has no in-app purchases or third party advertising.

About

Monster Math

Embark on an exciting math adventure with this educational game designed for 1st to 3rd graders. Kids explore planets, complete missions, and collect badges while mastering addition, subtraction, multiplication, and division. The app focuses on building number sense and understanding math concepts through engaging gameplay.

Highlights
  • Math adventure gameplay
  • Grade-specific learning paths
  • Focus on number sense
  • Addition, subtraction, multiplication, division practice
  • Offline play
  • Ad-free environment
Features
Read full description

Embark on an EPIC math adventure with Monster Math games! With Monster Math, kids explore exciting new planets, take on missions to save them, and collect cool badges. And the best part? They’re building their math skills while having a blast playing the game! Students flag off their journey by creating a profile and diving into a math journey adapted for their grade. Monster Math is designed by educators & grounded in research by Math Fact Fluency Expert Dr. Jennifer Bay-Williams. It sets the stage for kids' educational journey and builds their math facts skill step by step as their young minds explore fun and challenging math planets, mastering one math skill at a time in a fun game based format so immersive that they won’t even realize they are learning math. With Monster Math, practicing math is nothing like doing worksheets or just recognizing flashcards.Kids take on mini math missions and build confidence as they get better at addition, subtraction, multiplication, and division in a fun and engaging way! Winner of the Brain Child Award and National Parenting Product Award in 2020! WHY MONSTER MATH? Focus on building Number Sense: Instead of rote memorization only, Monster Math focuses on using visual cues to help kids understand how operations work, learn basic and advanced fact strategies, and in general get very flexible with numbers. It’s Engaging: We believe learning should spark joy, be visual, interactive, and fun. That’s why at Monster Math, we create mini math missions that feel like games while helping kids master key concepts! It’s aligned: Every mission in Monster Math is carefully designed to align with the Core curriculum as well as various state curriculums across the US, ensuring that kids are practicing the right skills at the right time. Designed for early elementary Grades: Monster Math covers key math concepts for 1st to 3rd graders, all aligned with Common Core standards. Stress-Free Learning: No time limits, no penalties, and no distractions, just pure math fun in a safe, ad-free environment! Play Anytime, Anywhere: Monster Math works offline, so kids can access the app and enjoy learning on the go, anytime and anywhere! WHAT PARENTS SAY ABOUT MONSTER MATH “My son has ADHD and loves the game. He is able to sit and play for an extended period of time. Without realizing that he is also learning. I highly recommend this game.” — Justin P’s Mom “Super excited that we found this one. I think this is the most fine learning apps online” — Areiladas1013 MONSTER MATH FOR PARENTS Monster Math isn’t just fun, it’s effective! Coming soon: You’ll get clear progress reports and skill breakdowns so you can easily track how your child is improving. MONSTER MATH FOR TEACHERS Monster Math is free for teachers. Use it to build Math fact fluency for your students. With student profiles, multiple kids can use the same device and still track their progress independently. SUBSCRIBE ONCE, LEARN FOREVER Sign up for a free 7-day trial to explore our learning experience. After the trial, subscribe annually for just $59.99/year. With one annual subscription, which works across multiple devices, your child unlocks all missions, updates, and future content. Subscription info: - Makkajai subscriptions are auto-renewable and annual with a 7-day Free Trial - Payment will be charged to iTunes Account at the end of the Free trial - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Cancellation will not go into effect until the end of the monthly billing cycle For support, questions or comments, write to us at: support@makkajai.com Our privacy policy can be found at: http://www.makkajai.com/privacy-policy Our terms of use can be found at: http://www.makkajai.com/terms Connect with us on Facebook & Instagram

Screenshots

Marble Math Junior4 screens
Monster Math4 screens

Verdict

The call

The clearest difference is price: Monster Math at Free against Marble Math Junior's $3.99. Monster Math also leads on update cadence (every 4 days vs every 4 months) and ratings volume (35K vs 2K). Marble Math Junior's advantage is in-app purchases (none vs 7) and review sentiment (77% vs 67%). On rating, ads 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

CostPrice · In-app purchases · Ads · Monetization

Monster Math is free to download; Marble Math Junior costs $3.99 up front. Monster Math sells 7 in-app purchases, starting at $9.99 per month. Marble Math Junior 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 Marble Math Junior against 4.5 for Monster Math. That said, the two scores are not equally well evidenced: Monster Math has 35K ratings behind it against 2K, so its average is the more settled of the two. Written reviews are what separate them: 77% of Marble Math Junior's written reviews are positive against 67% of Monster Math's.

UpkeepUpdate frequency

Marble Math Junior ships an update every 4 months, Monster Math every 4 days. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard7 real differences · 3 level
Marble Math Junior versus Monster Math: the parameters behind the verdict, then further details
ParameterMarble Math JuniorMonster Math
Price$3.99Free — better
Rating4.6 (2K ratings) — better4.5 (35K ratings)
Positive reviews76.9% of reviews — better66.7% of reviews
Number of ratings2K35K — better
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size79 MB208 MB
Age rating4+4+
DeveloperArtgig StudioMakkajai Edu Tech Private Limited

Customer experience

Marble Math Junior

All ratings1,939 ratings
Positive89.9%
Neutral5.6%
Negative4.5%
Written reviews65 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

Monster Math

All ratings34,827 ratings
Positive87.1%
Neutral5.2%
Negative7.7%
Written reviews468 reviews
Positive66.7%
Neutral5.1%
Negative28.2%

User reviews

Marble Math Junior

From 2K App Store ratings

What we love

  • 🎉 Fun and engaging
  • 👍 Customizable levels and settings
  • 💡 Unique marble-rolling gameplay
  • 🧠 Helps improve math skills
  • 🤩 Great for kids of all ages

Room to improve

  • 🐛 Occasional glitches and bugs
  • 🤔 Some levels too simple for older kids
  • 💤 Boring for more advanced users
  • 🤖 Lack of intuitive controls for younger kids

Monster Math

From 35K App Store ratings

What we love

  • 👍 Fun and educational
  • 🚀 Engaging gameplay
  • 🚀 Customizable difficulty levels
  • 👍 Helps improve math skills
  • 👍 Entertaining for kids

Room to improve

  • 🔒 Requires subscription for full access
  • 🐛 Bugs and glitches in the app
  • 🐛 Incorrect answers shown in the app
  • 🔒 Misleading as 'free' app
  • 🐛 Repetitive gameplay

Bugs and requests

Marble Math Junior

Reported bugs

4 issues
  • Marble getting stuck in corners
  • Next level button not working
  • Scoring system not functioning properly
  • Compatibility issues on older devices

Requested features

4 requests
  • More avatar customization options
  • Ability to create custom levels
  • Multiplayer or competitive modes
  • Expanded math concepts beyond basic arithmetic

Monster Math

Reported bugs

4 issues
  • Incorrect answers shown in the app
  • Subscription issues and inability to cancel
  • Compatibility problems with older devices
  • Login screen freezes

Requested features

5 requests
  • Add multiplication mode
  • Increase difficulty levels beyond 5th grade
  • Provide more customization options
  • Add a pause button
  • Improve progress tracking and reporting

In-app purchases

None

Marble Math Junior

No in-app purchases

7 purchases

Monster Math

Subscriptions6
  • Monster Math Premium$9.991 Month
  • Genius Quarterly Subscription$29.993 Months
  • Monster Math Premium$44.996 Months
Show 3 more
  • Monster Math - Genius Annual Subscription7 Days trial$59.991 Year
  • Monster Math - Expert Annual Subscription7 Days trial$59.991 Year
  • Monster Math Premium7 Days trial$59.991 Year
One-time1
  • Unlock Full Version$9.99

Questions

Is Marble Math Junior free?
Marble Math Junior costs $3.99, with no in-app purchases.
Is Monster Math free?
Monster Math is free to download, with in-app purchases available.
Which has better reviews, Marble Math Junior or Monster Math?
Marble Math Junior is rated higher. Marble Math Junior averages 4.6 out of 5 from 2K ratings, while Monster Math averages 4.5 from 35K ratings.
Do Marble Math Junior or Monster Math have ads?
Neither Marble Math Junior nor Monster Math shows ads.
Which is updated more often, Marble Math Junior or Monster Math?
Marble Math Junior ships an update every 4 months, and Monster Math every 4 days. Most recently, Marble Math Junior was updated on October 29, 2026 and Monster Math on November 1, 2026.

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