Rizin Features — The Complete AI Fitness System

Rizin replaces your personal trainer, nutritionist, and progress tracker with a single AI coaching system. Every feature works together so your training, nutrition, and recovery stay in sync. Available on the web at rizin.app — iOS app coming soon.

Adaptive Workout Planning

Personalized workout splits built around your goals, equipment, schedule, and recovery. Plans update every week based on logged sessions, RPE, and soreness — not on a fixed 12-week template.

Photo Meal Logging

Snap a photo of any meal. Rizin’s GPT-4o vision pipeline identifies foods, estimates portions, and logs calories and macros into your daily nutrition plan. Barcode scanning and text logging are built in.

24/7 AI Coach

Chat with your coach anytime to ask form or programming questions, log how you feel, swap exercises, or update your equipment. Every change flows back into the next plan generation.

Injury-Aware Programming

Tell Rizin about an injury and the planner removes conflicting exercises and substitutes safe alternatives. Returning to training is automatic as you log improvement.

Recovery & Health Integration

Sleep, soreness, and Apple Health / Apple Watch data (coming soon) feed into a daily readiness signal that tunes today’s session intensity and schedules deload weeks before you burn out.

Create your free account — 7-day free trial, no credit card required.