Your fully AI-powered workout planner, logger, progression engine, and personal training partner — built to help you lift smarter, get stronger, and never guess again.
Your fully AI-powered workout planner, logger, progression engine, and personal training partner — built to help you lift smarter, get stronger, and never guess again.
trAIn combines intelligent workout creation, detailed lift logging, rest-timers, exercise swaps, and automatic progression — all inside a beautiful, fast, intuitive app powered by advanced AI.
Your plan is built instantly using real training science and tailored to your goals, equipment, schedule, experience level, and preferences.
Log sets with one tap, adjust weight & reps, mark sets complete, and automatically trigger rest timers. Everything is fast and frictionless.
Don’t like an exercise? Swap it instantly with AI-recommended alternatives or pick manually by muscle group.
trAIn tracks every set you do and progressively increases difficulty so you keep getting stronger safely and consistently.
Your full workout for the day — beautifully organized and built for efficiency. No clutter. No noise. Just lift.
A clean, modern interface with smooth UI, fast navigation, and a look that feels premium the moment you open it.