Army Combat Lifesaver is for any Soldiers instructing or taking the CLS Class... or for anyone needing a refresher. In this app:

*211 pages of Army CLS course broke into bite sized pieces
*136 Flashcards
*Training tracker to record tasks go/no-go style and post on a fillable DA form that you can email
*Guided flash cards that actually help you retain the information
*A list of all questions and answers presented in the Army CLS Course ...dont forget you'll need to take a writer exam and pass with a 70% or greater.

It won't make you a doc but it may keep you fresh enough to save life limb or eyesight in a pinch. Or maybe you can use this to quiz your troops during times of hurry up and wait.