Comparison

Marble Math vs Kahoot! Geometry by DragonBox

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

Head to head
About

Marble Math

Practice mental math skills by guiding a marble through mazes, collecting numbers to solve problems. Offers customizable difficulty and concepts for targeted learning, with options to replay questions or see correct answers.

Highlights
  • Maze-based math problem solving
  • Customizable math concepts and difficulty
  • Unlimited user profiles
  • Option to replay or view correct answers
  • Reinforces mental math skills
  • Collect new marbles and bonuses
Features
Read full description

Solve math problems by collecting numbers as you move your marble through a series of fun mazes. * Children's Technology Review Editor's Choice Award * Common Sense Media Award Winner ________________________________ REVIEWERS SAY... "Marble Math is one of the most fun, customizable, and effective math games available for older elementary school-age kids." - Common Sense Media "It requires both game skill to be able to roll the marble and math skill to understand and come up with the solution of where to roll it." - Wired ________________________________ FUN MATH PRACTICE: Based on the Common Core Curriculum, Marble Math is an engaging way for upper 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 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 concentrate on specific math concepts by selecting problem types for each player and level. MARBLE MATH CONCEPTS INCLUDE: • addition, subtraction, multiplication and division • adding and sequencing fractions with different denominators • factoring • sequencing decimals • adding and subtracting negative integers • counting money (USD, AUD, CAD, EUR or GBP) • comparing number values • simplifying equations • sequencing roman numerals And more... Thanks for playing Marble Math! ________________________________ 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 has no in-app purchases or third party advertising.

About

Kahoot! Geometry by DragonBox

This app offers a game-based approach to learning geometry, designed for families. It features over 100 puzzles that help children and adults understand geometric principles and proofs through exploration and discovery. The goal is to make learning geometry fun and intuitive.

Highlights
  • Game-based geometry learning
  • 100+ logic puzzles
  • Family collaborative play
  • Exploration of shape properties
  • Euclidean proof concepts
  • Develops logical reasoning
Features
Read full description

Kahoot! Geometry by DragonBox: the game that secretly teaches geometry. We invite you on an exciting learning adventure in the world of shapes! Discover the fundamentals of geometry with your family through a game-based experience. Watch your kids learn geometry in a matter of hours, without them even noticing they’re learning! Read on to get a detailed feature overview. **REQUIRES A SUBSCRIPTION** Access to the content and functionality of this app requires a Kahoot! Kids or Premier subscription. 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 and Premier subscriptions give your family access to premium Kahoot! features and several award-winning learning apps for math and reading. By playing the 100+ puzzles in Kahoot! Geometry by DragonBox, kids (and adults, too) will gain a deep understanding of the logic of geometry. Through entertaining exploration and discovery, players use shapes and their properties to actually recreate the mathematical proofs that define geometry. Whimsical characters and captivating puzzles motivate players to continue playing and learning. Even if kids aren't confident in math and geometry in the beginning of their learning journey, the app will help them learn through playing - sometimes without even realizing it!. Learning is more impactful when it’s fun! Kahoot! Geometry by DragonBox takes its inspiration from “Elements”, one of the most influential works in the history of mathematics. Written by the Greek mathematician Euclid, "Elements" describes the foundations of geometry using a singular and coherent framework. Its 13 volumes have served as a reference textbook for over 23 centuries and Kahoot! DragonBox Geometry makes it possible for players to master its essential axioms and theorems after just a couple of hours of playing! Key learning features in the app: * Encourage kids to learn on their own, or learn as a family, through guidance and collaborative play * 100+ levels providing several hours of immersive logical reasoning practice * Aligned with the concepts studied in high school and middle school math * Explore the properties of geometric shapes through Euclidian proof: triangles (scalene, isosceles, equilateral, right), circles, quadrilaterals (trapezoid, parallelogram, rhombus, rectangle, square), right angles, line segments, parallel and transversal lines, vertical angles, corresponding angles, corresponding angles converse, and more * Improve logical reasoning skills dramatically by creating mathematical proofs and solving geometrical puzzles * Gain an instinctive understanding of the properties of shapes and angles through play Recommended from age 8 (guidance of an adult may be required for younger children) Terms and Conditions: https://kahoot.com/terms-and-conditions/ Privacy Policy https://kahoot.com/privacy-policy/

Screenshots

Marble Math4 screens
Kahoot! Geometry by DragonBox4 screens

Verdict

The call

The clearest difference is price: Kahoot! Geometry by DragonBox at Free against Marble Math's $3.99. Kahoot! Geometry by DragonBox also leads on update cadence (every 2 months vs every 4 months). Marble Math's advantage is in-app purchases (none vs 3) and review sentiment (86% vs 70%). On rating, ratings volume, 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! Geometry by DragonBox is free to download; Marble Math costs $3.99 up front. Kahoot! Geometry by DragonBox sells 3 in-app purchases, starting at $5.99 per month. Marble Math asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Marble Math against 4.7 for Kahoot! Geometry by DragonBox. Both are backed by a comparable volume of ratings — 1.3K and 774 respectively. Written reviews are what separate them: 86% of Marble Math's written reviews are positive against 70% of Kahoot! Geometry by DragonBox's.

UpkeepUpdate frequency

Marble Math ships an update every 4 months, Kahoot! Geometry by DragonBox every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
Marble Math versus Kahoot! Geometry by DragonBox: the parameters behind the verdict, then further details
ParameterMarble MathKahoot! Geometry by DragonBox
Price$3.99Free — better
Rating4.7 (1.3K ratings)4.7 (774 ratings) — better
Positive reviews85.9% of reviews — better70.0% of reviews
Number of ratings1.3K — better774
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size77 MB404 MB
Age rating4+4+
DeveloperArtgig StudioKahoot ASA

Customer experience

Marble Math

All ratings1,258 ratings
Positive93.2%
Neutral3.9%
Negative2.9%
Written reviews71 reviews
Positive85.9%
Neutral4.2%
Negative9.9%

Kahoot! Geometry by DragonBox

All ratings771 ratings
Positive90.9%
Neutral5.3%
Negative3.8%
Written reviews20 reviews
Positive70.0%
Neutral15.0%
Negative15.0%

User reviews

Marble Math

From 1.3K App Store ratings

What we love

  • 👍 Fun and engaging
  • 🚀 Helps improve math skills
  • 💡 Customizable levels and settings
  • 🤗 Great for kids and parents

Room to improve

  • 🐛 Occasional crashes or freezes
  • 🤔 Some levels too difficult for younger users
  • 💰 Lack of customization options for paid version

Kahoot! Geometry by DragonBox

From 774 App Store ratings

What we love

  • 🎮 Fun and engaging gameplay
  • 📚 Effective educational content for math learning
  • 👨‍👧‍👦 Appropriate difficulty for children
  • ⭐ High replay value and daily engagement
  • 🎯 Helps improve math homework performance

Room to improve

  • 💰 Exploitative subscription model with hidden charges
  • 🐛 Game crashes and progress wipes
  • ❌ Lack of customer support responsiveness
  • 🪖 Military-themed narrative inappropriate for educational app
  • 📖 Weak story pacing and narrative flow

Bugs and requests

Marble Math

Reported bugs

2 issues
  • Double-digit numbers displayed incorrectly
  • Roman numerals confusing for some users

Requested features

3 requests
  • More customization options for math problems
  • Addition of new marble designs and unlockables
  • Support for more currencies and locales

Kahoot! Geometry by DragonBox

Reported bugs

3 issues
  • Game crashes causing progress loss
  • Unspecified bugs affecting gameplay mechanics
  • Unclear instructions leading to player confusion

Requested features

4 requests
  • Text-to-speech functionality to read instructions aloud
  • Clear in-app help and tutorial system
  • Adjustable difficulty levels for different age groups
  • Remove or redesign military conquest theme

In-app purchases

None

Marble Math

No in-app purchases

3 purchases

Kahoot! Geometry by DragonBox

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

Questions

Is Marble Math free?
Marble Math costs $3.99, with no in-app purchases.
Is Kahoot! Geometry by DragonBox free?
Kahoot! Geometry by DragonBox is free to download, with in-app purchases available.
Which has better reviews, Marble Math or Kahoot! Geometry by DragonBox?
Kahoot! Geometry by DragonBox is rated higher. Marble Math averages 4.7 out of 5 from 1.3K ratings, while Kahoot! Geometry by DragonBox averages 4.7 from 774 ratings.
Do Marble Math or Kahoot! Geometry by DragonBox have ads?
Neither Marble Math nor Kahoot! Geometry by DragonBox shows ads.
Which is updated more often, Marble Math or Kahoot! Geometry by DragonBox?
Marble Math ships an update every 4 months, and Kahoot! Geometry by DragonBox every 2 months. Most recently, Marble Math was updated on October 24, 2026 and Kahoot! Geometry by DragonBox on October 22, 2026.

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