Timetable, bookings, memberships, payments and check-in in one fast, modern place your whole team will actually enjoy using. Built for pilates, reformer, yoga and barre studios, and every studio that runs a timetable. Set up for you by a real person.
Revenue · this week
£2,480
▲ 12%
Occupancy
86%
Today’s classes
Fitness studio software
Strong OS is fitness studio software for boutique studios that run a timetable of classes. It runs your timetable, online booking, waitlists, memberships, class packs, payments and check-in, with a booking page and member app your members use to book.
The difference is the setup. A real person moves your members and their remaining credits across, builds your timetable, memberships and packs with you, and gets you live. Afterwards you talk to a person, not a ticket queue.
Who it’s for
Strong OS for
Timetables, class packs and memberships shaped around a real studio.
Strong OS for
Sessions, packs and memberships for training that runs on a schedule.
Strong OS for
Rig space is the constraint. Hard caps, course packs and waitlists that respect it.
Strong OS for
Packs, unlimited memberships and courses — with a sold-out hot room handled properly.
Strong OS for
Capped race-prep sessions, back-to-back slots and waitlists that keep them full.
Strong OS for
Courses of sessions that count themselves down, plus a diary per practitioner.
How we compare
| Strong OS | Mindbody | Glofox | |
|---|---|---|---|
| Built for | Studios that run classes | Fitness, wellness & beauty | Independent studios to gym brands |
| Grows towards | One studio, done well | Many kinds of business | Hundreds of locations |
| Member app | Your colours, or your own app | Branded app available | Branded member app |
From each company’s own website, September 2026. “Ask” means they don’t say.
Compare:Strong OS vs MindbodyStrong OS vs GlofoxStrong OS vs bsportStrong OS vs TeamUpStrong OS vs MomenceAll comparisons →
See Strong OS on your own schedule. Book a quick demo and we’ll show you around.