The best IB Maths app, with video lessons, many calculators, solvers and it’s 100% free, No in-app purchases, No advertisements.

The best IB Math revision guide app, with video lessons, many calculators, solvers and it’s 100% free, No in-app purchases, No advertisements. This app is intended for IB Mathematics Higher Level, Standard Level, Applications and Interpretation, Analysis and Approaches, and other math educational programs of the same level as well.
It is used by thousands of students every day and includes almost everything you need to successfully pass your IB math exams. It's your personal IB math tutor.
This app intends to help students revise and understand the main math topics of their syllabuses.

The topics covered in this version are the following:

Useful Identities
Rounding in Significant Figures with a Calculator
Vieta's Formulas
Straight Lines
Quadratic Equations & Inequalities Solvers
Quadratic Functions Calculator
Exponents and Logarithms
Exponential and Logarithmic Functions
Arithmetic Sequences and Series with a Calculator
Geometric Sequences and Series with a Calculator
Compound Interest Calculator.
Binomial Theorem expansion calculator
Mathematical Induction

Function Transformations (Horizontal Translation, Vertical Translation, Horizontal Stretch - Shrink, Vertical Stretch - Shrink, Reflections, Absolute value Transformations, Graph of the Reciprocal Function)

Trigonometry (Trigonometric Equations,Trigonometric Functions,Trigonometric Identities, etc)
Triangle Solver

Differentiation (Derivative, Differentiation Rules, Derivative Tables, Implicit Differentiation, Tangents & Normals, Stationary Points, Points of Inflexion, Curve Sketching, Graphs of f(x) and its derivative )

Integration (Indefinite Integral, Definite Integral, Integral Table, Integration Techniques)

Applications of Integration (Area between a curve and x-axis, Area between a curve and y-axis, Area between two curves, Volume of revolution, Kinematics)

Complex Numbers (Operations with Complex Numbers, Complex Conjugates, Equations, Cartesian form, Polar form, Exponential Form, Argand Diagram, Modulus and Argument, De Moivre's Theorem, Roots of Complex Numbers)

Vectors, Lines, Planes with Calculator
Vector & Scalar Projection with a Calculator
Dot and Vector Product with corresponding Calculators

Sets and Probability
Combination, Permutation, and Arrangements Calculator.
Conditional Probability Calculator
Normal Distribution Calculator
Binomial Distribution Calculator
Poisson Distribution Calculator
Statistics and 2 variables statistics
Graph Theory, Matrices, Differential Equations

We provide updates periodically to improve the performance and functionality of the app.
We love feedback. So, please send your thoughts or ask us a question by contacting us here:

The information provided on this app is for educational purposes, and its accuracy is not guaranteed. The content of this app has been researched and published with the utmost care and attention. However, errors in the process cannot be ruled out. Please send any comments and corrections to:
In spite of the most careful checking, we cannot accept liability for the correctness, completeness, and up-to-dateness of this app. We do not accept liability in particular for any damage or consequences caused by the direct or indirect use of the content of the app. The revision material may not cover all areas necessary for any particular examination or examination body.
This app has been developed independently of the International Baccalaureate Organisation (IBO) and is in no way endorsed by IBO.
The content contained (apart from the video lessons) on this app is the intellectual property of © and may not be copied, reproduced, distributed, or displayed without © ‘s express written permission.
©2012-2021 All rights reserved.
Video Lessons:, Mathispower4u YouTube Channel,

What’s New

Version 27

- bug fixes

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

mariatego ,

So convenient !

It has all the theory you need to know in a really condensed version and it’s perfect for a quick review before class or an exam! There is also a book version of it! Highly recommend!!

Developer Response ,

Thank you for the wonderful review and for taking the time to share your feedback!

Filippos Goumas ,

Best Free App!

I tried many math apps, but none of them even compare to this! Has all the ib syllabus, guides, calculators and anything you may need!

Developer Response ,

Thanks so much for your review! We’re really glad you enjoyed our app!

Xheuhienuihrfh ,

So useful!

At my school, I am taking IB Math HL, and not all the topics were explained to me well. This app does a great job of condensing the information that I need in order to continue my learning. If there was one thing I would comment on, it's that I would like to see more practice problems to help me learn and understand more about what IB questions might look like. Otherwise, it's a great app!

App Privacy

The developer, George Feretzakis, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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