This application provides a phone-friendly interface to searching for motors and the Motor Guide. Now you can take it with you, out to the launch site, even if that site is Black Rock desert!
It is possible to use the app for limited motor browsing, but the focus is on collecting enough information locally to be used at the launch site.
Next launch, have enough information at your fingertips to pick a motor for that one extra flight you hadn't planned on making. If you have an idea of the performance you will get from a variety of motors, it makes it easier to choose from what the on-site motor vendor has available.