Folver is a formula calculator.
Finally, you can solve all of those confusing formulas in your hand. No need to remember whether it's x plus or minus x1, Folver does that for you.
This app is free and is great for algebra, geometry and other classes.
Here is a complete list of formulas it can solve:
-Perpendicular & Parallel Lines
-System of Equations
-Circle Sector Area
-Circle Sector Perimeter
-Circle Sector Arc Length
-Regular Polygon Area
-Ellipse Perimeter (Circumference)
-Sphere Surface Area
-Cylinder Surface Area
-Cylinder Lateral Area
-Cone Surface Area
-Cone Lateral Area
-Ellipsoid Surface Area
-Rate of Inflation
More Coming Soon!!
Folver also has a built-in calculator allowing you to:
-Convert decimals to fractions and vice versa.