Comparison

Bedtime Math vs Kahoot! Algebra by DragonBox

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

Head to head
About

Bedtime Math

This app makes math engaging for parents and children aged 3-9. Through interactive stories and discussions, it helps kids understand math concepts and improve their skills. It offers daily problems and a library of over 1,000 math challenges at various difficulty levels.

Highlights
  • Parent-child math activities
  • Story-based math problems
  • Multiple difficulty levels
  • Over 1,000 math problems
  • Skill and topic search
  • Daily math challenges
Features
Read full description

Our goal is simple: make math as beloved as the bedtime story. Unlike most educational apps, the Bedtime Math app is designed for parents and kids to do together – at bedtime or anytime! It’s a free, simple tool proven to boost kids’ math skills an extra three months in one school year. How? By making it a conversation, we help kids get to the right answer – and understand how they got there! First, read the short story to your kid. We cover everything from flamingoes to pillow forts to chocolate chips. Then read the question and talk through the reasoning. Targeted for families with kids ages 3-9, each post comes with three questions at different levels of challenge. Start with the “Wee Ones” and work your way up to “Little Kids” and “Big Kids,” go as far as your kid wants to go! Often there’s a harder “The Sky’s the Limit” level for extra challenge. Do the math problem of the day or search over 1,000 math problems by skill or topic. Bedtime Math encourages a dialogue between parents and kids about real-world math. Make it a part of your family’s routine today!

About

Kahoot! Algebra by DragonBox

This game secretly teaches algebra to young learners through a playful and engaging experience. It helps children as young as five grasp basic equation-solving processes intuitively, without them realizing they are learning. The app offers progressive chapters and puzzles to build foundational math skills.

Highlights
  • Learn to solve equations
  • 10 progressive chapters
  • 200 puzzles
  • Addition, subtraction, division, multiplication
  • Discovery and experimentation method
  • Dedicated graphics and music per chapter
Features
Read full description

Kahoot! Algebra by DragonBox - The game that secretly teaches algebra Kahoot! Algebra by DragonBox, an app inluded in a Kahoot! Kids subscription, is perfect for giving young learners a head start in math and algebra. Children as young as five can begin to grasp basic processes involved in solving linear equations in an easy and fun way, without even realizing that they are learning. The game is intuitive, engaging and fun, allowing anyone to learn the basics of algebra at their own pace. **REQUIRES A SUBSCRIPTION** Access to the content 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 several award-winning learning apps for children to explore math and learn to read. HOW THE GAME WORKS Kahoot! Algebra by DragonBox covers the following algebraic concepts: * Addition * Division * Multiplication Recommended for age five and up, Kahoot! Algebra by DragonBox gives young learners the opportunity to get familiar with the basics of equation solving. Kahoot! Algebra by DragonBox uses a novel pedagogical method based on discovery and experimentation. Players learn how to solve equations in a playful and colorful game environment where they are encouraged to experiment and use creative skills. By manipulating cards and trying to isolate the DragonBox on one side of the game board, the player gradually learns the operations required to isolate X on one side of an equation. Little by little, the cards are replaced with numbers and variables, revealing the addition, division and multiplication operators the player has been learning throughout the game. Playing does not require any supervision, although parents can assist children in transferring acquired skills into solving equations on paper. It is a great game for parents to play with their kids and can also give them an opportunity to freshen up their own math skills. DragonBox was developed by former math teacher Jean-Baptiste Huynh and has been recognized as an outstanding example of game-based learning. As a result, DragonBox games have formed the basis of an extensive research project by the Center For Game Science at the University of Washington. FEATURES * 10 progressive chapters (5 learning, 5 training) * 200 puzzles * Learn to solve equations involving addition, subtraction, division and multiplication * Dedicated graphics and music for each chapter AWARDS Gold Medal 2012 International Serious Play Awards Best Educational Game 2012 Fun and Serious Games Festival Best Serious Mobile Game 2012 Serious Games Showcase & Challenge App of the Year GullTasten 2012 Children’s App of the Year GullTasten 2012 Best Serious Game 9th International Mobile Gaming Awards (2012 IMGA) 2013 ON for Learning Award Common Sense Media Best Nordic Innovation Award 2013 2013 Nordic Game Awards Editors choice award Children’s Technology Review" MEDIA "DragonBox is making me reconsider all the times I’ve called an educational app ""innovative."" GeekDad, Wired Step aside sudoku, algebra is the primordial puzzle game Jordan Shapiro, Forbes Brilliant, kids don't even know that they are doing Math Jinny Gudmundsen, USA today Privacy Policy: https://kahoot.com/privacy Terms and conditions: https://kahoot.com/terms

Screenshots

Bedtime Math4 screens
Kahoot! Algebra by DragonBox4 screens

Verdict

The call

The clearest difference is review sentiment: Bedtime Math at 85% against Kahoot! Algebra by DragonBox's 39%. Bedtime Math also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). Kahoot! Algebra by DragonBox's advantage is rating (4.6 vs 4.2) and update cadence (monthly vs every 4 months). On price, 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

Both are free to download. Kahoot! Algebra by DragonBox sells 3 in-app purchases, starting at $5.99 per month. Bedtime Math asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kahoot! Algebra by DragonBox holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Kahoot! Algebra by DragonBox has 1.1K ratings behind it against 65, so its average is the more settled of the two. Written reviews complicate that: 85% of Bedtime Math's written reviews are positive against 39% of Kahoot! Algebra by DragonBox's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Bedtime Math ships an update every 4 months, Kahoot! Algebra by DragonBox monthly. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

Scorecard7 real differences · 3 level
Bedtime Math versus Kahoot! Algebra by DragonBox: the parameters behind the verdict, then further details
ParameterBedtime MathKahoot! Algebra by DragonBox
PriceFreeFree
Rating4.2 (65 ratings)4.6 (1.1K ratings) — better
Positive reviews84.6% of reviews — better39.4% of reviews
Number of ratings651.1K — better
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size98 MB258 MB
Age rating4+4+
DeveloperBEDTIME MATH FOUNDATION INCKahoot ASA

Customer experience

Bedtime Math

All ratings61 ratings
Positive80.3%
Neutral6.6%
Negative13.1%
Written reviews78 reviews
Positive84.6%
Neutral3.8%
Negative11.5%

Kahoot! Algebra by DragonBox

All ratings1,106 ratings
Positive90.3%
Neutral6.1%
Negative3.5%
Written reviews33 reviews
Positive39.4%
Neutral12.1%
Negative48.5%

User reviews

Bedtime Math

From 65 App Store ratings

What we love

  • 👍 Fun and engaging content
  • 👨‍👩‍👧‍👦 Great for family bonding
  • 🧠 Educational and improves math skills
  • 💡 Creative and interesting problems
  • 🆓 Free to use

Room to improve

  • 🐛 Voiceover accessibility missing
  • 🐛 Sound effects missing
  • 🐛 App crashes frequently
  • 🐛 Difficult to understand language in problems
  • 🐛 Wording of math problems can be confusing

Kahoot! Algebra by DragonBox

From 1.1K App Store ratings

What we love

  • 👍 Fun and engaging game
  • 🚀 Teaches algebra concepts effectively
  • 💡 Innovative use of symbols to represent algebra
  • 😊 Helpful for learning math

Room to improve

  • 🐛 Crashes and bugs causing loss of progress
  • 🤔 Overly simplified representation of algebra
  • 💰 Paid subscription model with unclear pricing

Bugs and requests

Bedtime Math

Reported bugs

11 issues
  • App crashes
  • Voiceover accessibility removed
  • Sound effects missing
  • Cannot enter correct answers
  • Problems are difficult to understand
Show 6 more
  • Text is hard to read
  • Pictures/images not displaying
  • App does not launch
  • App does not load correctly
  • New math questions not available
  • Poor resolution on iPad

Requested features

10 requests
  • Bring back voiceover accessibility
  • Add fun appearing elements and sound effects
  • Add an alert notification feature for bedtime
  • Add a way to show which days have been read/completed
  • Make math harder, especially 'Big kid' level
Show 5 more
  • Add functional links like the website
  • Create a level between 'big kids' and 'sky is the limit'
  • International versions for other languages
  • Dark mode option
  • Ability to enter correct answers

Kahoot! Algebra by DragonBox

Reported bugs

3 issues
  • Repeated crashes on launch
  • Loss of progress and data
  • Inability to access purchased content

Requested features

3 requests
  • More advanced algebra concepts beyond simplification
  • Ability to restore purchases and continue progress
  • Better customer support and communication

In-app purchases

None

Bedtime Math

No in-app purchases

3 purchases

Kahoot! Algebra by DragonBox

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

Questions

Is Bedtime Math free?
Bedtime Math is free to download, with no in-app purchases.
Is Kahoot! Algebra by DragonBox free?
Kahoot! Algebra by DragonBox is free to download, with in-app purchases available.
Which has better reviews, Bedtime Math or Kahoot! Algebra by DragonBox?
Kahoot! Algebra by DragonBox is rated higher. Bedtime Math averages 4.2 out of 5 from 65 ratings, while Kahoot! Algebra by DragonBox averages 4.6 from 1.1K ratings.
Do Bedtime Math or Kahoot! Algebra by DragonBox have ads?
Neither Bedtime Math nor Kahoot! Algebra by DragonBox shows ads.
Which is updated more often, Bedtime Math or Kahoot! Algebra by DragonBox?
Bedtime Math ships an update every 4 months, and Kahoot! Algebra by DragonBox monthly. Most recently, Bedtime Math was updated on November 1, 2026 and Kahoot! Algebra by DragonBox on November 12, 2026.

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