Math Ref Lite vs Math Interactive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Ref Lite
Access a sample of over 700 essential math formulas, figures, tips, and examples across various subjects. This educational tool is ideal for students, teachers, and professionals needing quick math references.
- Over 700 math formulas, figures, and examples
- Tools from Algebra to Physics
- Search functionality
- Print support for equations
- Editable notes
- Multiple math categories
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Math Ref Lite is a free version of the award winning education app Math Ref. This app gives you just a sample (over 700) of the over 1,400 helpful formulas, figures, tips, and examples that are included in the full version of Math Ref. So, if you're a student, teacher, or need math for work and want to try before you buy, this app is for you. *Let us know what we can do to be a 5 star app! Email us at info@happymaau.com* "Math Ref is just an awesomely useful app for students, teachers, and anyone else who works with math and needs to do a lot of calculations." - FindmySoft.com Features: -Tools - Ranging from Algebra to Physics -Search - Easily find what you're looking for -Print Support - Print equations or groups -Editable Notes - Write what will help you best -App Orientation Locking -UI - An all around better UI See our site www.happymaau.com for more information. Current Main Categories: -Algebra -Geometry -Trigonometry -Series & Sequences -Derivatives -Integration -Intro Probability and Statistics -Intro Physics -Intro Algorithms -Intro Financial (includes Real Estate) -Glossary
Math Interactive
Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.
- 23 math subjects covered
- Over 200 articles with detailed descriptions
- Solved solutions and thorough proofs
- Interactive illustrations for better understanding
- Quick search for articles and formulas
- Recents category to pick up where you left off
- Share articles via social media and messaging
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Improve your math skills and get a deeper understanding of mathematical concepts, definitions, formulas and proofs. With 23 subjects containing more than 200 articles with detailed descriptions, solved solutions and thorough proofs, this app is perfect for every high school student or any person eager to learn mathematics. Improve your intuition by exploring the interactive illustrations and learn how to solve both simple and difficult math problems through elegant solutions. Buy Premium to access all content and features. • Quickly search for the article or formula you need. • Use the links to read more on a subject. • Improve your understanding with interactive illustrations. • Pick up where you left off with the "Recents"-category. • Share an article via mail, iMessage, Facebook etc. • Jump to any section through the bottom navigation. • Enjoy the graceful and user-friendly design. The app covers the following 23 subjects: • Coordinate System • Differential Calculus • Differential Equations • Exponential Functions • Functions • Geometry • Geometry Terms • Hypothesis Testing • Integral Calculus • Linear Functions • Numbers and Algebra • Percentages • Power Functions • Probability • Quadratic Equation • Quadratic Polynomial • Regression and Growth • Solid Geometry • Statistics • The Straight Line • Trigonometry • Vectors in 2D • Vectors in 3D Space
Screenshots
Verdict
The clearest difference is update cadence: Math Ref Lite at every 2 months against Math Interactive's every 13 months. Math Ref Lite also leads on iOS requirement (11.0 vs 13.0). Math Interactive's advantage is ratings volume (726 vs 7). On price, rating, review sentiment and ads 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. Math Ref Lite sells 5 one-off in-app purchases and Math Interactive sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Math Ref Lite against 4.6 for Math Interactive. That said, the two scores are not equally well evidenced: Math Interactive has 726 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 61% of Math Ref Lite's written reviews are positive against 58% of Math Interactive's.
Math Ref Lite ships an update every 2 months, Math Interactive every 13 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.
| Parameter | Math Ref Lite | Math Interactive |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | 4.6 (726 ratings) |
| Positive reviews | 61.3% of reviews — better | 58.3% of reviews |
| Number of ratings | 7 | 726 — better |
| Update frequency | Every 2 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 65 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Happy Maau Studios, LLC | Rune Johannes Overgaard Hoejlund |
Customer experience
Math Ref Lite
Math Interactive
User reviews
Math Ref Lite
From 7 App Store ratingsWhat we love
- 👍 Great reference app
- 👍 Handy for homework
- 👍 Useful for students
- 👍 Comprehensive information
- 👍 Easy to use
Room to improve
- 🐛 Crashes frequently
- 🐛 Not working after updates
- 🐛 Incompatible with older devices
- 🐛 Poor definitions/errors
- 🐛 Lacks examples
Math Interactive
From 726 App Store ratingsWhat we love
- 🚀 Quick and concise
- 👍 Great for math help and studying
- 👍 Excellent customer service
- 👍 Clear and comprehensive
- 👍 Interactive and well-designed
Room to improve
- 🐛 Lacking in content and topics
- 💰 Too much content locked behind paywall
- 🤔 Explanations could be more intuitive
- 🤔 Needs more examples and practice
Bugs and requests
Math Ref Lite
Reported bugs
9 issues- App not supported on iPhone 5
- App not compatible with iPad 4 after update
- App crashes on launch for iPad Air
- App crashes often
- Update not initiating
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- App crashes after two minutes
- Hangs on iPad
- Always crashes, buttons unresponsive
- Update requires newer iOS version
Requested features
13 requests- Add language option
- Include physics equations
- Add more examples
- Add a search function
- Option to copy formulas
Show 8 moreShow fewer
- Landscape mode for formulas
- Add diagrams for clarity
- Include a calculator
- Add practice questions
- More complex formulas in full version
- Simple formulas for basic concepts in free version
- Add Fourier Series and Greek Alphabet
- Improve presentation and polish
Math Interactive
Reported bugs
2 issues- Incorrect formulas and calculations
- Compatibility issues with newer iOS versions
Requested features
4 requests- Add more advanced math topics like calculus, matrices, etc.
- Include step-by-step solutions and more interactive elements
- Improve organization and flow of content
- Provide more real-world examples and applications
In-app purchases
Math Ref Lite
- Remove Ads$0.99
- Full Unlock$1.99
- Great Tip$2.99
Show 2 moreShow fewer
- Awesome Tip$4.99
- Amazing Tip$9.99
Math Interactive
- Premium$2.99
Questions
Is Math Ref Lite free?
Is Math Interactive free?
Which has better reviews, Math Ref Lite or Math Interactive?
Do Math Ref Lite or Math Interactive have ads?
Which is updated more often, Math Ref Lite or Math Interactive?
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