RhinoFit is gym management software for billing, scheduling, waivers and 24/7 access. Flat $57 per month, a $0 start-up plan and a free 30-day trial.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
RhinoFit is gym management software for independent gyms and fitness studios. It handles member and staff management, class and appointment scheduling, digital waivers, point of sale, belt and progression tracking, automated payment processing, and email and SMS messaging. The company markets it as flat-rate software at $57 per month, with no member limits and no per-member fees.
RhinoFit is a brand of Gulf Management Systems, Inc., and the team is based in Clearwater, Florida. The site says it has served independent gyms since 2012. The company describes itself as a small team in one building, and says its CEO, Kurt, still writes code and takes calls. It lists a 4.8 star rating across 201 Google reviews.
Owners create an account for free and receive a 30-day trial with all features available, with no credit card and no contract. After the trial they choose a package: Start Up, Standard or 24/7 Access. Members check in, reserve classes and attend through a tablet kiosk or a mobile app, while staff manage schedules and memberships from the software.
Billing runs through automated payment processing, and email and SMS are included without a separate usage fee. Waivers are signed digitally through RhinoSign, and a point of sale with a product store handles retail. Gyms that want unstaffed hours can connect door access control hardware, so members can train at times such as 5 AM without an employee on site.
The Standard package covers member and staff management, class and appointment scheduling, check-in, reserve and attend, a tablet kiosk and mobile app, belt and progression tracking, RhinoSign digital waivers, and a point of sale and product store. It also adds automated payment processing and email marketing with SMS messaging, and the site notes many more features beyond the list.
The 24/7 Access package adds a door access control API, mobile key tags, visitation pattern tracking, real-time member access and dynamic voice notifications, with an AI tailgating add-on listed as available. The Start Up plan lists streamlined reporting and workout tracking. Site pages also point to martial arts software, a class calendar and a sign-in kiosk.
RhinoFit is gym management software for independent gyms and studios. It covers member management, scheduling, digital waivers, point of sale, payments and email and SMS messaging. It is a brand of Gulf Management Systems, Inc., based in Clearwater, Florida.
The Standard package is a flat $57 per month with unlimited members. A $0 Start Up plan exists for 20 or fewer active users, and 24/7 Access is listed at a promotional $99 per month plus door access hardware. Prices are in USD and subject to change.
Yes. New accounts get a free 30-day trial with no credit card and no contract. The site says customers can cancel by phone.
It suits independent gyms and studios such as martial arts, yoga, CrossFit, Pilates, bootcamp, personal training and weightlifting businesses. Health clubs in the US can add 24/7 door access.
The Standard package has no member limits and no per-member fees, according to the company. The $0 Start Up plan is limited to 20 or fewer active users.
Yes, through the 24/7 Access package, which links the software to door access control hardware via a proprietary API. It is available only in the United States, subject to underwriting, and the hardware costs $1,300 per unit or is bundled at $149 per month.
Yes. The plans list a tablet kiosk and mobile app, and a branded Android and iOS app is available as an add-on.
Support is available at 1-800-947-3156 on weekdays from 8:30 to 5:00 ET, plus live chat. The company says calls ring in Clearwater rather than a call center.