Fitune
8.0#3 in fitness website buildersFrom £588 a yearFree planAndroidiOSWeb
VisitNo prices published.
Fitune suits fitness and wellness studios that need scheduling, memberships, payments, and a branded client app. The pricing page positions Pro for solo founders, Plus for small studios, and Ultra for medium and large studios.
You want what its maker publishes above — check its page for the details.