TrainAERO: AI Fitness Coach

Train Aero

About this app

TrainAERO is the training app built for the self-led athlete. Expert-designed programs across strength, conditioning and running — guided by Coach AERO, an AI coach that learns how you train and personalises every session around your goals, your injuries and your progress.

This is not a generic workout app. This is what serious coaching looks like when it is finally accessible.

COACH AERO — YOUR AI PERSONAL TRAINER
Coach AERO is built into every session. It reads your last three workouts and tells you exactly what weight to lift today. It swaps exercises instantly when you flag an injury — keeping your program intact without aggravating the problem. After every session, it prescribes the exact breathwork protocol for how hard you just trained. It gets smarter every time you show up.

THREE EXPERT PROGRAMS. ONE SUBSCRIPTION.
BUILD — Structured strength and muscle program. Compound lifts, progressive overload and supersets. Four sessions a week, built around the gym.
SWEAT — High intensity conditioning done in under 30 minutes. With or without equipment. Five sessions a week. Fits into any schedule.
RUN — A complete running program combining Surge Sets, Steady Endurance Runs and Sprint Sets. Three sessions a week. No equipment needed.

BREATHE — RECOVERY AS PART OF THE PROGRAM
After every session, Coach AERO prescribes specific breathwork based on session intensity. Box Breathing after high-intensity work. 4-7-8 breathing after evening sessions. Equal Breathing on recovery days. No other app does this.

BUILT-IN TRAINING TOOLS
Five workout timers — For Time, AMRAP, EMOM, Stopwatch and Custom Interval — so everything you need is in one place.

14 DAYS FREE. NO COMMITMENT.
Explore every program and experience Coach AERO for yourself. Cancel anytime.

Expert-designed. AI-personalised. Gatekeeping fitness is over.

What’s new

- Performance improvements.
- Bug fixes.