Easy CDL Hazardous Materials Endorsement Review, an app for the iPhone, has just debuted in the iTunes App Store.
The app follows on the heels of Bumper to Bumper Easy CDL, the first iPhone app developed by Mike Byrnes and Associates, an educational software development company that develops apps for the iPhone, iTouch and iPad.

Easy CDL Hazardous Materials Review's nine units recap all the topics that applicants must study to get a Hazardous Materials Endorsement on their Commercial Driver's License Test. It offers over 200 practice multiple-choice test questions and includes a bonus glossary. The answers to the test questions are included in the app as are explanations as to why those answers are correct.

Easy CDL Hazardous Materials Endorsement Review sells for $2.99 and can be obtained via the Study By App website, www.studybyapp.com, or from the iTunes store.