Math Worlds AR vs McGraw Hill AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Worlds AR
This augmented reality game transforms a book cover into an interactive math learning experience for children. It offers various game levels covering core math concepts from kindergarten to sixth grade, encouraging active practice and engagement.
- Augmented reality book cover scanning
- Interactive math game levels
- Covers K-6 math curriculum
- Encourages active learning
- Homework activity option
- No personal data collection
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Welcome to Math Worlds AR! Math Worlds AR is an augmented reality game that turns your kids’ book cover into a fun, unique learning experience. To play, open the app and scan either the Student Activity Book or the Teacher’s Edition cover from any grade using a smartphone or tablet. Then watch an augmented reality game pop right out of it! There’s one game level for every unit in every grade (K–6). Math Worlds AR gets students out of their seats and practicing the math they’re learning. It can also serve as a short, fun homework activity. In order to access this app’s content, you will need any book cover from HMH’s Math Expressions 2018 program, or download complete list of levels, associated lessons and target images for free at: https://www.hmhco.com/~/media/sites/home/education/disciplines/mathematics/elementary/math-expressions/math-worlds-levels.pdf Game levels include… Counting and cardinality Number partners Addition, subtraction, multiplication, and division Geometry Place value Money, time, and measurement Fractions, decimals, and integers Graphing Expressions and equations Gameplay Find the spheres hidden throughout the map. Move your device around the cover and even move the cover itself to get the full experience. Earn bonus points for finding spheres quickly. The game lends itself well to students working in pairs. App Info This app does not collect any personally identifiable information. This app contains no social media sharing or links to websites. This app does not track the user’s location. For users age 6 or younger, we recommend child-safe device covers. Avoid pressing buttons or controls outside the main screen area when holding the device as doing so may minimize or close the game.
McGraw Hill AR
This educational app uses augmented reality to make learning engaging through interactive, multisensory activities. It covers a wide range of subjects for grades 3-12, gamifying complex concepts to promote deeper understanding. Features include collaborative play and Spanish language options.
- Augmented reality learning experiences
- Gamified activities for abstract concepts
- Covers Math, Science, Social Studies, ELA
- Group Play for collaborative learning
- Spanish language support
- Activities for grades 3-12
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This award-winning app brings learning to life through bite-sized, multisensory activities that promote deep, conceptual learning. The app leverages augmented reality to gamify challenging and abstract concepts, helping students learn through play. A growing library of activities cover 3-12th grade Math, Science, Social Studies, and ELA. A Group Play option for select activities offers collaborative opportunities, Spanish versions of activities are available via Settings, and web versions of activities can be found at mharonline.com. Examples of activities across subjects: - Math: Slope: Calculate slope to help an animated skateboarder make their jump. - Social Studies: Boston Massacre: Experience the Boston Massacre from various witness viewpoints - Science: Human Eye: Dissect the human eye to explore its different parts - ELA: Romeo and Juliet: Transform Romeo & Juliet’s balcony scene to create your own AR version of what happened Math - Cross Sections - Nets - Rotations - Slope - One-Step Equations - Two-Step Equations - Growth Functions - Parallel & Skew Lines - Pythagorean Theorem in 3D - Reflections - Graph Theory - Quadratic Functions (group activity included) - Coordinate Plane - LCM - Equivalent Fractions - Ratios - Game Theory (group activity included) - Divide with Remainders - Add and Subtract Fractions Social Studies - Vikings - Boston Massacre - Westward Expansion - Parthenon - Space Race (group activity included) - Trench Warfare - Silk Road - Industrial Revolution - Civicstown - Machu Picchu - Pyramids - Stickball - Grocery Go! - The Colosseum - Civil War - Panama Canal - Deforestation in the Amazon - Map Dash! (group activity included) Science - Human Eye - V8 Engine - Photosynthesis - Circulatory System - Respiratory System - Glaciers - Law of Reflection (group activity included) - Periodic Table - Simple Machines - Sonic Shapes - Tornado Factory - Fibonacci Forest Quest - Fireworks Factory - Animal Cell Lab - Big Dig - Seismic Shake - Electric Escape - Bird Beak Bonanza (group activity included) ELA - Romeo & Juliet - The Great Race - GrammarBot: Modifiers
Screenshots
Verdict
The clearest difference is rating: McGraw Hill AR at 4.8 against Math Worlds AR's 3.5. McGraw Hill AR also leads on update cadence (every 2 months vs every 13 months) and ratings volume (78 vs 2). Math Worlds AR's advantage is iOS requirement (9.0 vs 13.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
McGraw Hill AR holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: McGraw Hill AR has 78 ratings behind it against 2, so its average is the more settled of the two.
Math Worlds AR ships an update every 13 months, McGraw Hill AR every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | Math Worlds AR | McGraw Hill AR |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.8 (78 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 78 — better |
| Update frequency | Every 13 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 201 MB | 127 MB |
| Age rating | 4+ | 9+ |
| Developer | Houghton Mifflin Harcourt | McGraw-Hill School Education Group |
Customer experience
Math Worlds AR
McGraw Hill AR
In-app purchases
Math Worlds AR
No in-app purchases
McGraw Hill AR
No in-app purchases
Questions
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Is McGraw Hill AR free?
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