Comparison

Moose Math vs HMH Brain Arcade

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

Head to head
About

Moose Math

This app offers an engaging mathematical adventure for children aged 3-7, teaching core concepts like counting, addition, and subtraction through interactive games. Kids can earn rewards to build and decorate a virtual city while developing essential math skills aligned with early elementary standards.

Highlights
  • Counting, addition, and subtraction practice
  • Geometry and sorting activities
  • Interactive multi-level games
  • Reward system for city building
  • Parental progress reporting
  • Aligned with Common Core Standards
Read full description

Moose Math engages kids in a mathematical adventure and teaches counting, addition, subtraction, sorting, geometry and more. While playing 5 multi-level activities in the Moose Juice Store, Puck’s Pet Shop and Lost & Found, kids can earn rewards to help build their own city and decorate buildings. Moose Math introduces a new whimsical group of Duck Duck Moose characters, The Dust Funnies, who help with mastering math skills. Moose Math is aligned with Common Core State Standards for Kindergarten and 1st Grade and includes a Report Card section where parents and teachers can monitor progress and find additional skill-building activities. AGES: 3-7. CATEGORY: Curriculum ACTIVITIES Moose Math features 5 engaging math activities: 1) MOOSE JUICE: Make smoothies while practicing counting, addition and subtraction 2) PAINT PET: Match the pets by counting the number of dots 3) PET BINGO: Solve addition, subtraction and counting problems to get BINGO 4) LOST & FOUND: Learn and sort through shapes and colors 5) DOT TO DOT: Help the Dust Funny find his way home by joining the dots SKILLS Kids will learn the following math skills based on Common Core State Standards: NUMBERS: -  Understand the relationship between numbers and quantities -  Solve word problems and algebraic thinking -  Practice number pattern recognition COUNTING: -  Count by 1’s, 2’s, 5’s and 10’s -  Master counting to 100 ADDITION & SUBTRACTION: -  Add and subtract by 1’s, 2’s, 5’s and 10’s -  Add and subtract up to 20 -  Learn to add and subtract with numbers, dice and rekenrek racks GEOMETRY: -  Master geometry at Kindergarten and First Grade levels -  Learn to identify and recognize shapes MEASUREMENT: -  Understand and compare lengths PARENT REPORTING: Includes a Report Card section where parents and teachers can monitor progress for each child and learn about new skill-building activities. DEVELOPED WITH EDUCATORS: -  Developed in conjunction with Stanford University Educator, Jennifer DiBrienza, PhD in -   Early Elementary Education and former NYC public school teacher (K-Grade 2) COMMON CORE STANDARDS: K.CC.1, K.CC.2, K.CC.4, K.CC.6, K.OA.1, K.OA.2, K.OA.5, K.MD.2, K.MD.3, K.G.2, K.G.3, K.G.4, 1.OA.1, 1.OA.2, 1.OA.6 ABOUT DUCK DUCK MOOSE (A wholly-owned subsidiary of Khan Academy) Duck Duck Moose, an award-winning creator of educational mobile apps for families, is a passionate team of engineers, artists, designers, and educators. Founded in 2008, the company has created 21 top-selling titles and has received 21 Parents’ Choice Awards, 18 Children’s Technology Review Awards, 12 Tech with Kids’ Best Pick App Awards, and a KAPi award for “Best Children’s App” at the International Consumer Electronics Show. Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. Duck Duck Moose is now part of the Khan Academy family. Like all Khan Academy offerings, all Duck Duck Moose apps are now free, without ads or subscriptions. We rely on our community of volunteers and donors. Get involved today at www.duckduckmoose.com/about. Check out the Khan Academy app to learn and practice all kinds of topics for elementary school through college and beyond. We’d love to hear from you! Visit us at www.duckduckmoose.com or drop us a line at support@duckduckmoose.com.

About

HMH Brain Arcade

Practice math skills through engaging games that reinforce arithmetic reasoning, number fluency, and problem-solving. Unlock new challenges and levels as you progress, building proficiency in fractions, decimals, and more.

Highlights
  • Engaging math games
  • Arithmetic reasoning practice
  • Number fluency building
  • Progress tracking and rewards
  • Fractions, decimals, percentages, ratios
  • Companion to MATH 180 curriculum
Features
Read full description

Come play in the Brain Arcade! A fun and engaging place to build upon and practice what you’ve learned in MATH 180, while playing appropriately challenging games. Brain Arcade games strengthen arithmetic reasoning, build fluency, support standards, and reward progress! Can you master them all? ENGAGING GAMES: • Sushi Monster World Tour: Feed monsters with sushi rolls by making sums and products. Use speed and accuracy to place sushi pieces near the monster to make the target number. Plan the equations to ensure the monster enjoys the meal. • You’re Toast: Butter pieces of toast by ordering many representations of numbers. Quickly compare numbers and build a chain of numbered toast – from smallest to largest – using butters and jams to make Toast happy. • Circles: Connect pairs of numbers that add or multiply to each target. Swap the circles around to connect the addends and multiplicands that make the target number. There are 5 number pairing to find in each round. Try to get them all! • Decked Out: Make your character dance by matching equivalent representation of numbers. Sort different representations of numbers – from equations to number lines – and match three-in-a-row to help your character get ready for the party. • Gnat Zapper: Zap bugs by estimating sums and differences. Bugs are only around briefly, so be quick about zapping the bug that satisfies the target number condition in this fast-paced game. • Fair Share: Cut the shape or whole into parts. Then use the parts to form the target fractions or decimals. Score points for matching the representation of the fraction or decimal. LEARN WHILE YOU PLAY: The Brain Arcade includes extended fact knowledge to support strategic reasoning and computational flexibility in addition, subtraction, multiplication, and division. It builds proficiency in ordering numbers, estimation, and identifying number representations. As players progress in the arcade, new challenges for math facts and arithmetic reasoning are introduced with fractions, decimals, percentages, and ratios. PROGRESS IS REWARDED: Earn stars and personal high scores to challenge yourself and unlock new levels. MATH 180 COMPATIBLE: This app serves as a companion app to Houghton Mifflin Harcourt’s MATH 180 Intensive Intervention curriculum for Grades 5+. It promotes math fluency in the classroom and in remote-learning environments. MATH 180 content cannot be purchased via this app. This is an application for educational institutions to access the MATH 180 Brain Arcade content that they have purchased and licensed from Houghton Mifflin Harcourt. PARENTAL DISCLOSURE: This app does not collect any personally identifiable information. This app contains: • No Links to websites. • No social media sharing. • No location tracking functions

Screenshots

Moose Math4 screens
HMH Brain Arcade4 screens

Verdict

The call

The clearest difference is review sentiment: Moose Math at 76% against HMH Brain Arcade's 0%. Moose Math also leads on update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Moose Math ships an update every 2 months, HMH Brain Arcade every 5 months. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Moose Math versus HMH Brain Arcade: the parameters behind the verdict, then further details
ParameterMoose MathHMH Brain Arcade
PriceFreeFree
Rating4.2 (592 ratings) — better—
Positive reviews75.6% of reviews — better0.0% of reviews
Number of ratings592 — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size132 MB233 MB
Age rating4+4+
DeveloperDuck Duck Moose LLCHoughton Mifflin Harcourt

Customer experience

Moose Math

All ratings581 ratings
Positive79.2%
Neutral5.9%
Negative15.0%
Written reviews123 reviews
Positive75.6%
Neutral8.9%
Negative15.4%

HMH Brain Arcade

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Moose Math

Reported bugs

3 issues
  • Compatibility issues with newer devices
  • Incorrect answers in fruit blending mini-game
  • App crashing when exiting levels

Requested features

4 requests
  • More levels and locations to explore
  • Ability to delete player profiles
  • Multiplayer or competitive modes
  • Expanded math concepts beyond addition/subtraction

HMH Brain Arcade

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Moose Math

No in-app purchases

None

HMH Brain Arcade

No in-app purchases

Questions

Is Moose Math free?
Moose Math is free to download, with no in-app purchases.
Is HMH Brain Arcade free?
HMH Brain Arcade is free to download, with no in-app purchases.
Do Moose Math or HMH Brain Arcade have ads?
Neither Moose Math nor HMH Brain Arcade shows ads.
Which is updated more often, Moose Math or HMH Brain Arcade?
Moose Math ships an update every 2 months, and HMH Brain Arcade every 5 months. Most recently, Moose Math was updated on November 8, 2026 and HMH Brain Arcade on November 3, 2026.

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