Rocket Design Thrust Curves Ejection Charge
Barrowman Simulation Calculator

iPowerRocket is an application for your iPhone or iPod touch that puts everything you‘ll ever need on the range in your pocket. It includes tools for barrowman CP computation, flight simulation, calculating ejection charges and parachutes and a flight log, all in one app. To see what iPowerRocket can do for you, have a look at the video below: