At its most basic level, Trig Touch calculates triangles.But this makes Trig Touch a very versatile app.You can use Trig Touch to:-Manipulate vectors (go between components and magnitude/direction)-See the trigonometric functions with graphics and animations-Find parts of triangles without having to go through all the math-Answer questions intuitively (what is the length, width, and area of my device's screen? I know the diagonal dimension and the aspect ratio.)Trig Touch features intuitive input manipulation with gestures, fluid animations between triangles, a helpful series of tutorial images, an animated demo, and a written section describing the calculations that Trig Touch performs to complete the triangles.Whether you're an engineer working with vectors and making geometric designs, or a student learning trigonometry for the first time, Trig Touch is a useful app that will make your work easier.And it's free! You have nothing to lose except disk space.
File Size2.78 MB
Operating System iOS
System RequirementsCompatible with iPhone, iPod Touch, and iPad. Requires iOS 3.1 or later. iTunes account required