GymApp is a modern fitness & gym management platform with memberships, class scheduling, QR check-in, automated billing, analytics, and a branded member portal, all in one app. Features: Member profiles, digital waivers, Stripe billing, workout tracking, 4-tier access control (Admin, Owner, Coach, Member), and multi-tenant architecture for boutique studios to multi-location franchises. 14-day free trial · No credit card required