CompTrain is an Android application developed by CompTrain LLC that offers a full version fitness program for athletes. The program is designed to increase the effectiveness of the athlete's programming by simplifying the tracks offered. The application is categorized under the Lifestyle section with a subcategory of Health & Fitness.

The program offers two tracks: OPEN & QUARTERS and SEMIS & GAMES. The OPEN & QUARTERS track is suitable for athletes preparing for the CrossFit Open and/or quarterfinals and for those who havehours to train. On the other hand, the SEMIS & GAMES track is designed for athletes preparing for semifinals and/or Games and those who want to crush multi-day throwdowns. The developers are committed to helping athletes prepare better so they can perform better in the sport of CrossFit. Focusing on programming tracks to ensure maximum progress is just the first of the several new ways they plan to help athletes.