Portable electronic devices are as common in the hands of today’s learners as three-ring notebooks were to previous generations. Putting training literally in the hands of the Soldier, Sailor, Airman and Marine frees them from the constraints of the classroom so that training content can be delivered anywhere, at any time. LSI is at the forefront of this revolutionary change, building first of their kind, leading-edge mobile training applications for the US Navy Recruit Training Command and US Army CH-47 Chinook maintenance personnel. Our Venus 2 Enterprise (V2E) development engine produces stand-alone mobile training applications, usable on iOS, Android and Windows mobile devices. By utilizing the Advance Distance Learning Co-Labs Experience API (xAPI), our training apps collect student data while off-line and when an internet or network connection to a Learning Record Store (LRS), such the Navy e-Learning (NeL) system, becomes available, student performance data is uploaded.