Comparison

Kahoot! Geometry by DragonBox vs SimplyMaths

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

Head to head
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/

About

SimplyMaths

Features
Read full description

Preparing for a selective-entry test, a scholarship exam or a maths competition? SimplyMaths helps Australian students in Years 2 to 8 build exam-day confidence, one paper at a time. Realistic timed mock exams, instant marking, and insights that turn every paper into a simple plan for what to practise next. FOR STUDENTS - A learning path for their year, with lessons and practice in order, so there is always a clear next thing to do. - Full length timed papers that mark themselves the moment they are handed in. Four to six for every year. - Short mini exams sitting beside the module they test, so a topic can be checked while it is still fresh. - Lessons that open on a contents page, with worked examples throughout and picture led explanations for the younger years. - Practice mode with instant feedback, hints when they are stuck, and a clear explanation for every question. - An Insights tab that names a goal, shows what it is costing in marks, and points at the next step. FOR PARENTS - Create and manage every child's profile from the app. - Student login cards with a PIN or password, protected by email verification, and resettable at any time. - Every result the moment a paper is handed in, with the full report. - A dashboard for each child covering scores over time, strengths, focus areas and a suggested plan. - Switch into your child's view whenever you want to see exactly what they see. DESIGNED FOR FAMILIES - No advertising. No third-party analytics. No social features and no messaging between users. - Children sign in with a username and a PIN their parent creates. - Light, dark or system theme, saved for each child. - We collect only what the learning experience needs. Read more at https://simplymaths.au/privacy WHAT THIS IS, AND WHAT IT IS NOT SimplyMaths is a supplementary study resource. It sits alongside your child's schooling and does not replace a school, a tutor, or professional advice. Scores and bands are estimates to guide study, not a prediction of any real exam result. A SimplyMaths account is required to sign in. Parents can create one at https://simplymaths.au, and there are no purchases inside the app.

Screenshots

Kahoot! Geometry by DragonBox4 screens
SimplyMaths4 screens

Verdict

The call

The clearest difference is in-app purchases: SimplyMaths at none against Kahoot! Geometry by DragonBox's 3. SimplyMaths also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement 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. Kahoot! Geometry by DragonBox sells 3 in-app purchases, starting at $5.99 per month. SimplyMaths asks for nothing beyond the download.

UpkeepUpdate frequency

Kahoot! Geometry by DragonBox ships an update every 2 months, SimplyMaths fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Kahoot! Geometry by DragonBox versus SimplyMaths: the parameters behind the verdict, then further details
ParameterKahoot! Geometry by DragonBoxSimplyMaths
PriceFreeFree
Rating4.7 (775 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings775 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size414 MB23 MB
Age rating4+4+
DeveloperKahoot ASAChinthaka Aruma Handi

Bugs and requests

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

SimplyMaths

Not enough reviews yet to summarise bugs or requests.

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
None

SimplyMaths

No in-app purchases

Questions

Is Kahoot! Geometry by DragonBox free?
Kahoot! Geometry by DragonBox is free to download, with in-app purchases available.
Is SimplyMaths free?
SimplyMaths is free to download, with no in-app purchases.
Do Kahoot! Geometry by DragonBox or SimplyMaths have ads?
Neither Kahoot! Geometry by DragonBox nor SimplyMaths shows ads.
Which is updated more often, Kahoot! Geometry by DragonBox or SimplyMaths?
Kahoot! Geometry by DragonBox ships an update every 2 months, and SimplyMaths fortnightly. Most recently, Kahoot! Geometry by DragonBox was updated on November 3, 2026 and SimplyMaths on October 31, 2026.

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