Rizin Fitness is described as 'AI personal trainer app that combines adaptive workout planning, photo-based nutrition tracking, and injury-aware programming into a single coaching experience. Built for people who want personalized fitness without the $200/month price tag of a human' and is an website in the sport & health category. There are more than 25 alternatives to Rizin Fitness, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Apple Watch apps. The best Rizin Fitness alternative is Workout: Gym Workout Planner, which is free. Other great sites and apps similar to Rizin Fitness are StrongLifts, SmartGym, JEFIT and Sworkit.