Math Ref 4+

More than just a math app

Happy Maau Studios, LLC

    • 4.2 • 22 Ratings
    • $1.99



Math Ref is an award winning education app. Browse over 1,400 formulas, figures, and examples to help you with math, physics, chemistry and more. Tools such as a unit converter, quadratic solver, and triangle solver help you perform common calculations fast. 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*

"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." -

For awards, features, and mentions go to

-Tools: Ranging from Algebra to Physics
-Favorites: Easily save equations in groups
-Search: Easily find what you're looking for
-Print Support: Print equations or groups
-Editable Notes: Write what will help you best
-Searchable Prime Numbers: Now easily search through the first 10,000 primes

See our site for more information.

Current Main Categories:

-Linear Algebra
-Series & Sequences
-Table of Integrals
-Vector Calculus
-Differential Equations
-Probability and Statistics
-Financial (includes Real Estate)

What’s New

Version 4.0

- Dark mode!
- Bug fixes

Ratings and Reviews

4.2 out of 5
22 Ratings

22 Ratings

robryd ,

Worth the two bucks to me

It’s a nice reference source for those who already know a subject. If you have a background in, say, trigonometry, and you know that a certain formula exists but can’t quite remember what it looks like, then this is a useful reference.

I don’t think it is meant to be a learning tool. If you have no idea about trigonometry, for example, this won’t do you much good.

This runs on a tablet but is really meant only for a phone. On my iPad everything is confined to the left-hand one-third of the screen leaving the rest of the screen blank. Maybe not a problem for most people, but I use my tablet more than my phone so that is kind of disappointing.

Offbeatjinx ,

Great tool!

I'm a pre-med student and this app helps out a lot when it comes to consolidating the eq. I need when doing homework and practicing / solving problems in calc-based physics etc. It also goes all the way back to pre-algebra for those needing to refresh!

Eriksweeklyphoto ,

Fantastic and it just keeps getting better

I’ve been using this app for at least 6 years and I’m amazed at how well the developer has continued to support and improve it. Math Ref was worth a lot more than the 2 or 3 bucks I originally paid for it, and it’s only gotten better since then The developer should add a tip jar so us long-time users can continue to support them.

App Privacy

The developer, Happy Maau Studios, LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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