Comparison

Third Grade Learning Games 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

Third Grade Learning Games

This app offers 21 engaging games designed to teach third-grade students essential math, reading, science, and critical thinking skills. Aligned with third-grade curriculums, it uses colorful visuals, voice narration, and fun sound effects to keep children entertained while they learn. Progress reports and customizable lesson plans help track development.

Highlights
  • 21 educational games
  • Math, reading, science, STEM
  • Third-grade curriculum alignment
  • Voice narration and animations
  • Progress reports
  • Lesson builder
  • Multiple user support
Features
Read full description

Millions of parents and teachers use RosiMosi games and lessons to educate and entertain young children. 21 fun and educational games to help your child learn 3rd-grade lessons! Whether they are just starting Third Grade, or need to review and master the subjects, this is a perfect learning tool for kids aged 7-10. Math, language, science, STEM, reading, and critical thinking skills are all practiced in these games. All lessons and activities are designed using real third-grade curriculums, so you can be sure these games will help give your child a boost in the classroom. Plus, your student or child will stay entertained with the help of voice narration, colorful images and animations, and lots of fun sounds and music. Improve your child's homework with the teacher-approved lessons & activities. Third Grade Learning Games cover the following educational topics: MATH • Decimals and Fractions - Add decimals, convert from decimals to fractions • Multiply - Word problems, solve for x problems, multiply 3-factor and more • Geometry - Perimeter, area, and different types of angles • Measure - Measure length, volume, temperature, and time • Division - Basic division and word problems • Rounding and Places - Round numbers to the nearest 10 or 100, and identify place values • Timed Facts - Quickly solve math problems to play a fun baseball game LANGUAGE, GRAMMAR & READING • Sentence Jumble - Help with reading compression and grammar • Parts of Speech - Adverbs, pronouns, prepositions, adjectives, nouns, and verbs • Syllables - Sound out words to figure out how many syllables they have • Tense and Grammar - Learn the difference between past, present, and future tense • Analogies - Compare words to complete the analogy • Prefixes - Use a prefix to build words in a fun asteroid space game • Reading - Read articles and answer questions SCIENCE • Food Chain - Identify types of animals and their role in the food chain • Solar System - Learn about the planets and bodies in our solar system • Water Cycle - Study the phases of the water cycle and how they interact • Sound and Hearing - Understand what sound is and how the ear works • Nutrition - Identify types of food and build a healthy plate • Recycling and Energy - Learn why recycling is important and where energy comes from • Erosion - Learn the causes and effects of erosion Advanced Features Include: - Detailed Progress Reports to help track your child's development - Lesson Builder to create specific plans for your toddler to follow and play - Multiple User support so up to 6 kids can play on the same app - Avatars, stickers, and backgrounds for your toddler to unlock as they learn === Terms of Use and Privacy Policy: https://www.rosimosi.com/privacy === ALREADY PURCHASED? If you have purchased the games already and they are now showing locked you can tap the Options icon in the upper right corner, and then tap 'Restore Purchase' to unlock the games again for free! PROBLEMS WITH THE GAME? If you are having issues with the game or have questions please email us at help@rosimosi.com and we will get it fixed for you ASAP.

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

Third Grade Learning Games4 screens
Monster Math4 screens

Verdict

The call

The clearest difference is update cadence: Monster Math at every 4 days against Third Grade Learning Games's every 3 months. Monster Math also leads on review sentiment (67% vs 51%) and rating (4.5 vs 4.3). Third Grade Learning Games's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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

Both are free to download. Third Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month and Monster Math sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Monster Math holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 20K and 35K respectively. Written reviews point the same way: 51% of Third Grade Learning Games's written reviews are positive against 67% of Monster Math's.

UpkeepUpdate frequency

Third Grade Learning Games ships an update every 3 months, Monster Math every 4 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Third Grade Learning Games versus Monster Math: the parameters behind the verdict, then further details
ParameterThird Grade Learning GamesMonster Math
PriceFreeFree
Rating4.3 (20K ratings)4.5 (35K ratings) — better
Positive reviews51.2% of reviews66.7% of reviews — better
Number of ratings20K35K — better
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size104 MB208 MB
Age rating4+4+
DeveloperRosiMosi LLCMakkajai Edu Tech Private Limited

Customer experience

Third Grade Learning Games

All ratings20,427 ratings
Positive81.3%
Neutral6.3%
Negative12.4%
Written reviews168 reviews
Positive51.2%
Neutral8.3%
Negative40.5%

Monster Math

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

User reviews

Third Grade Learning Games

From 20K App Store ratings

What we love

  • 🚀 Helps kids learn effectively
  • 👍 Fun and engaging for children
  • 📈 Improves academic performance

Room to improve

  • 🐛 Buggy star/scoring system
  • 💰 Excessive paid content
  • 🤔 Confusing or unclear instructions

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

Third Grade Learning Games

Reported bugs

3 issues
  • Incorrect answers sometimes marked as correct
  • Sudden introduction of subscription model for existing users
  • Disappearing reward stickers and progress indicators

Requested features

3 requests
  • Adjust difficulty level for each child
  • Unlock more content without payment
  • Improve algorithm for awarding stars

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

5 purchases

Third Grade Learning Games

Subscriptions4
  • RosiMosi Academy (Monthly)2 variants$5.991 Month
  • RosiMosi Academy (Monthly)3 Days trial$5.991 Month
  • RosiMosi Academy (Yearly)2 variants$39.991 Year
Show 1 more
  • RosiMosi Academy (Yearly)3 Days trial$39.991 Year
One-time1
  • Unlock All Games$4.99
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 Third Grade Learning Games free?
Third Grade Learning Games is free to download, with in-app purchases available.
Is Monster Math free?
Monster Math is free to download, with in-app purchases available.
Which has better reviews, Third Grade Learning Games or Monster Math?
Monster Math is rated higher. Third Grade Learning Games averages 4.3 out of 5 from 20K ratings, while Monster Math averages 4.5 from 35K ratings.
Do Third Grade Learning Games or Monster Math have ads?
Neither Third Grade Learning Games nor Monster Math shows ads.
Which is updated more often, Third Grade Learning Games or Monster Math?
Third Grade Learning Games ships an update every 3 months, and Monster Math every 4 days. Most recently, Third Grade Learning Games was updated on October 29, 2026 and Monster Math on October 30, 2026.

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