FitOSSign in

For gyms & personal trainers

One system to run your fitness business

Clients, programs, bookings and payments — including direct debit memberships — in a platform that carries your own brand, not ours.

Client management

Every client, their history, notes and status in one roster.

Payments & direct debit

Recurring memberships and one-off charges paid straight into your account.

Your brand

Your logo, your colours, your name — across the app and the client portal.

Programs

Build workouts and assign them to clients or whole groups.

Bookings

Sessions and classes with capacity, so nobody double-books.

Business insight

Revenue, active memberships and failed payments at a glance.