Some CrossFit apps are free to download, but they may be a basic version with limited features. Other CrossFit apps charge a one-time download cost, usually in the range of $2 to $12, or they might offer a monthly or yearly pro membership. In general, memberships range from approximately $2 to $5 per month, with discounts for longer plans. The more expensive apps usually offer more workouts, robust progress tracking, and the ability to connect with other CrossFitters.