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

What's New

Version 1.2

• Optimized for iOS 11 and iPhone X.
• It’s now more transparent what’s available without Premium access.
• Minor bug fixes and improvements.

Ratings and Reviews

4.4 out of 5

293 Ratings

293 Ratings

Don’t Even Bother


I am a geometry student in middle school and I downloaded the app after seeing an article written about the developers show up in the App Store’s feed. Personally, I have always struggled with remembering theorems and laws and they portrayed it as a well put together app that could explain theorems thoroughly to help you better understand them. From most of what I have learned this year—not even half of our curriculum can be covered without paying. You would have to cough up some cash for some of the more important equations/laws/theorems that are crucial in a geometry or algebra class. This is including trigonometric laws, vertex formulas, factoring, roots, polygons, and many more. The theorems included are vaguely explained and are lacking in examples. As for the display—it isn’t beautifully designed, but isn’t horrendous to look at either. Although I will cut them some slack as this is their first time in the field of programming. But overall, if you are struggling in math and looking for an app that might help you—I invite you to look elsewhere. There are plenty of good websites out there including IXL or Khan Academy.

Well Done


Developers don’t usually get blamed for having In-App Purchases. I guess it’s just that the average users are a bit young.

The app itself has no problems. Design is appropriate. Typography and the interactive images are excellent. The explanations are concise but clear - speaking here as a math major. Perfect complementary app if you’re struggling with lengthy textbooks.

I understand that IAPs are always somewhat annoying, but earning revenues directly from customers (instead of making you a product) is what drives a healthy developer community. Chill, folks.

Weakest Subject Explained in Plain English


While there are some faults to this app in differentiating the value between the free and paid versions, I feel obligated to provide this app with five stars in its ability to clearly explain mathematical concepts that I’ve struggled with for years.

My math teachers have never been able to dissect these subjects in a digestible manner and through this app I feel like I’ve caught up to years of lost education. That in itself is a priceless asset and the developers have my sincerest gratitude for recalibrating my brain. Thank you.


Appellante ApS
69.5 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 Appellante
In-App Purchases
  1. Premium $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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