formula app for maths class 10 play online

This is a Formula app for class 10 maths ncert in english. This app contains all the required formula for class 10 maths in chapterwise manner. The app also contains the key concepts of the chapter. The formulas of the class 10 maths includes the chapters given
1) Real Numbers
2) Polynomials
3) Pair of linear equations with two variables
4) Quadratic equations
5) Arithmetic progression
6) Triangles
7) Coordinate geometry
8) Introduction to trigonometry
9) Circles
10) Areas related to circles
11) Surface areas and Volume
12) Statistics
13) Probability

this app will be vey beneficial for all the class 10 students as they can revise all the formulas at once by using this app.

Please give feedback so that we can improve the app.