Qynix
Our flagship product

FitOS — the operating system for modern gyms

From a single-location studio to a multi-branch chain, FitOS replaces the notebook, the spreadsheet, and the group chat with one connected platform — for owners, staff, and members.

Visit FitOS
What it does

Everything a gym needs to run, in one place

FitOS is built from three connected apps — a console for owners and staff, a member app, and a check-in terminal — all talking to the same source of truth.

Membership management

Track members, plans, renewals, and status in one place — no more spreadsheets at the front desk.

QR check-ins

Members scan in at the door; staff see exactly who is on-site in real time, at every location.

Real online payments

Renewals and purchases are paid for in-app via Paystack — no more chasing bank transfers.

Multi-location dashboard

Owners see revenue, active members, and performance broken down by branch, from one console.

Bar & POS

Sell supplements, drinks, and gear straight from the member app, with real-time stock tracking.

A real member app

Members get a digital membership card, wallet, check-in history, and renewal flow on their phone.

Ready to see it running your gym?

Talk to us about onboarding your gym, or go straight to FitOS to see it for yourself.