Comparison

Mathmateer® vs Kahoot! Big Numbers

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

Head to head
About

Mathmateer®

Engage children in learning math through interactive space missions. Build and customize rockets, then complete over 50 math challenges involving numbers, fractions, shapes, and more. Earn medals and track progress in a fun, educational environment.

Highlights
  • 56 unique math missions
  • Rocket building and customization
  • Interactive space-themed challenges
  • Progress tracking with medals
  • Multiple difficulty levels
  • Space avatars and player profiles
Features
Read full description

▸ Featured in The New York Times! ▸ Editor's Choice Award! - Children's Technology Review Math can be fun! Build your very own rockets and fly them to the stars with Mathmateer®! While your rocket is floating weightlessly in space, the real fun begins! Play one of the 56 different math missions. Each mission has touchable objects floating in space, including stars, coins, clocks, 3D shapes and even pizzas! Earn a bronze, silver or gold medal and also try to beat your high score. Missions range in difficulty from even/odd numbers all the way to square roots, so kids and their parents will enjoy hours of fun while learning math. 56 DIFFERENT MATH MISSIONS: ▸ Numbers / Fractions / Decimals ▸ Counting ▸ Telling Time ▸ U.S. Money ▸ Shapes (2D and 3D) ▸ Patterns ▸ Addition ▸ Subtraction ▸ Multiplication ▸ Division ▸ Square Roots ...and many more! FEATURES: ▸ 56 fun math missions that are different every time ▸ Over 90 colorful rocket parts ▸ Lively sound effects and music ▸ Fun arithmetic game with 3 difficulty levels ▸ Works on both iPhone and iPad - a universal app ▸ Choose from over 15 space-themed avatars ▸ Create up to five player profiles ▸ Rocket simulator is powered by a realistic physics engine ▸ Adjust music and sound settings ▸ Provides hours and hours of learning fun! Mathmateer® is an educational app for all ages that's actually FUN to play! PRIVACY DISCLOSURE: Mathmateer®: - Does not contain ads. - Does not contain in-app purchases. - Does not contain integration with social networks. - Does not use analytics / data collection tools. - Does include links to apps by Dan Russell-Pinson in the iTunes. For more information on our privacy policy please visit: http://dan-russell-pinson.com/privacy/

About

Kahoot! Big Numbers

This game makes learning about large numbers and arithmetic engaging for children. Players embark on an adventure, using addition and subtraction to manage resources and progress through worlds. It offers over 10 hours of gameplay with no reading required.

Highlights
  • Master long addition and subtraction
  • Base-ten system learning
  • Adventure-based gameplay
  • Over 10 hours of content
  • No reading required
  • Collect and trade resources
  • Furnish and decorate houses
Features
Read full description

Kahoot! Big Numbers by DragonBox is an award-winning math learning game that makes it easy for kids to master the math behind BIG numbers. Kids as young as 6 can learn how the base-ten system works and how to perform long additions and subtractions. **REQUIRES A SUBSCRIPTION** Access to the contents and functionality of this app requires a subscription to Kahoot! Kids. The subscription starts with a 7 day free trial and can be cancelled at any time before the end of the trial. The Kahoot! Kids subscription gives your family access to premium Kahoot! features and 3 award-winning learning apps for math and reading. HOW THE GAME WORKS Kahoot! Big Numbers by DragonBox takes your child on an adventure to the magical land of Noomia. Your child will have to gather and trade resources to acquire new items and unlock new worlds. To advance in the game, your child must add and subtract to manage their resources. Over the course of the game, quantities will get larger and operations will get harder. Your child will have to perform 1000s of operations and gain complete mastery of long additions and subtractions to complete the game. FEATURES - An innovative interface that makes solving long additions and subtractions easy - An infinite amount of additions and subtractions to solve. - Over 10 hours of engaging gameplay - No reading required - 6 worlds to explore - Learn to count in different languages - 10 Different resources to collect and trade - 4 Noom houses to furnish and decorate - No third-party advertising - No in-app purchases Kahoot! Big Numbers by DragonBox is based on the same pedagogical principles as the other games in the award-winning DragonBox series, and works by integrating the learning seamlessly into the gameplay, no quizzes or mindless repetitions. Every interaction in Kahoot! Big Numbers by DragonBox is designed to heighten your child’s understanding of mathematics while motivating them to keep learning through play and exploration. Terms and Conditions: https://kahoot.com/terms-and-conditions/ Privacy Policy https://kahoot.com/privacy-policy/

Screenshots

Mathmateer®4 screens
Kahoot! Big Numbers4 screens

Verdict

The call

The clearest difference is price: Kahoot! Big Numbers at Free against Mathmateer®'s $1.99. Kahoot! Big Numbers also leads on rating (4.6 vs 4.0) and ratings volume (1.6K vs 61). Mathmateer®'s advantage is in-app purchases (none vs 3) and review sentiment (84% vs 49%). On update cadence, 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

Kahoot! Big Numbers is free to download; Mathmateer® costs $1.99 up front. Kahoot! Big Numbers sells 3 in-app purchases, starting at $5.99 per month. Mathmateer® asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kahoot! Big Numbers holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Kahoot! Big Numbers has 1.6K ratings behind it against 61, so its average is the more settled of the two. Written reviews complicate that: 84% of Mathmateer®'s written reviews are positive against 49% of Kahoot! Big Numbers's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Mathmateer® versus Kahoot! Big Numbers: the parameters behind the verdict, then further details
ParameterMathmateer®Kahoot! Big Numbers
Price$1.99Free — better
Rating4.0 (61 ratings)4.6 (1.6K ratings) — better
Positive reviews83.8% of reviews — better48.9% of reviews
Number of ratings611.6K — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size25 MB361 MB
Age rating4+4+
DeveloperFreecloud Design, Inc.Kahoot ASA

Customer experience

Mathmateer®

All ratings60 ratings
Positive71.7%
Neutral6.7%
Negative21.7%
Written reviews142 reviews
Positive83.8%
Neutral5.6%
Negative10.6%

Kahoot! Big Numbers

All ratings1,625 ratings
Positive90.6%
Neutral4.7%
Negative4.7%
Written reviews45 reviews
Positive48.9%
Neutral6.7%
Negative44.4%

User reviews

Mathmateer®

From 61 App Store ratings

What we love

  • 🚀 Engaging and fun
  • 👍 Great for learning math
  • 💡 Ability to build and customize rockets
  • 👍 Variety of math topics and difficulty levels
  • 👍 Motivates kids to practice math

Room to improve

  • 🐛 Technical issues with rocket launching
  • 🐛 Inconsistent performance
  • 🐛 Lack of instructions/tutorial
  • 🔋 Repetitive gameplay

Kahoot! Big Numbers

From 1.6K App Store ratings

What we love

  • 👍 Math made fun
  • 🚀 Great game
  • 🚀 Something about apples
  • 🚀 It's Soo Magical!
  • 🚀 Kahoot! is the best

Room to improve

  • 🐛 If you let the subscription lapse, your child will lose all their progress
  • 🐛 u cant draw 4
  • 🐛 Not challenging enough. Can only trial with annual subscription
  • 💡 In app purchases are the worst :(
  • 🐛 Have to pay.

Bugs and requests

Mathmateer®

Reported bugs

3 issues
  • Rocket launch fails
  • Math problems not showing up
  • Inability to progress past certain points

Requested features

4 requests
  • More advanced math topics
  • Ability to choose currency
  • Consequences for wrong answers
  • Ability to track individual scores

Kahoot! Big Numbers

Reported bugs

4 issues
  • Maalesef ⭐️⭐️⭐️
  • Madenci bölümünde ilerlenmiyor
  • Login screen freezes
  • Incompatible with older devices

Requested features

4 requests
  • Maalesef ⭐️⭐️⭐️
  • Madenci bölümünde ilerlenmiyor
  • Dark mode option
  • Advanced analytics dashboard

In-app purchases

None

Mathmateer®

No in-app purchases

3 purchases

Kahoot! Big Numbers

Subscriptions2
  • Kahoot! Kids Monthly$5.991 Month
  • Kahoot! Kids Annual7 Days trial$35.991 Year
One-time1
  • One-time Purchase$19.99

Questions

Is Mathmateer® free?
Mathmateer® costs $1.99, with no in-app purchases.
Is Kahoot! Big Numbers free?
Kahoot! Big Numbers is free to download, with in-app purchases available.
Which has better reviews, Mathmateer® or Kahoot! Big Numbers?
Kahoot! Big Numbers is rated higher. Mathmateer® averages 4.0 out of 5 from 61 ratings, while Kahoot! Big Numbers averages 4.6 from 1.6K ratings.
Do Mathmateer® or Kahoot! Big Numbers have ads?
Neither Mathmateer® nor Kahoot! Big Numbers shows ads.
Which is updated more often, Mathmateer® or Kahoot! Big Numbers?
Mathmateer® ships an update every 2 months, and Kahoot! Big Numbers every 2 months. Most recently, Mathmateer® was updated on November 1, 2026 and Kahoot! Big Numbers on October 30, 2026.

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