The Projectile Physics app has been updated for iOS, Android, BlackBerry, and Windows Phone. After this update the app now uses the official ISO value for acceleration due to gravity. Additionally iOS and Android users are now given the option to remove all advertising from the calculator with an in-app purchase.
About Projectile Physics
This app is a projectile physics calculator designed to solve for all of the components of a typical projectile motion problem. The app solves for both the vertical and horizontal components of the distance traveled, the constant acceleration, the initial and final velocity, as well as the time. These factors are solved for in real time in order to help you get back the factors of the equation quicker.