Iron Shed Gym — AI-Powered Booking & Coaching App
A personal trainer wanted to rent out his gym in the hours it wasn't being used — Airbnb-style, but for a gym. We built the booking platform and an AI coach to support his clients when he wasn't there.
The brief
A personal trainer in Oxfordshire had a fully equipped private gym that sat empty most of the day. He wanted a way for clients to book the space independently — with automated scheduling, recurring bookings, and invoicing — and access to expert technique guidance when he wasn't in the room.
What we built
- Self-serve booking: clients browse availability and book gym use or PT sessions
- AI Technique Coach: clients upload a short exercise video; AI analyses form and gives specific feedback
- Privacy by design: exercise videos processed and deleted immediately — only the text analysis is kept
- Mobile-first progressive web app
- Trainer dashboard for managing availability, clients, and bookings