Flat-rate software keeps the subscription unchanged within its stated limits. Per-member pricing changes directly with member count. Tiered pricing uses fixed prices for member bands. None is automatically cheapest: model your current count, growth target, processing rates and required add-ons.
Gym owners often use "flat rate" to describe any plan without a line-item charge for every member. That language can hide an important distinction: a fixed plan can still have a member limit. Clear definitions make comparison easier.
Three Gym Software Pricing Models
True flat-rate pricing
The subscription stays the same regardless of member count, subject to the vendor's fair-use or enterprise terms. This is predictable, but processing and add-ons can still change.
Tiered pricing
You pay a fixed price within a member band, then upgrade after crossing a threshold. GymMixPro and Gymdesk publicly use this general approach, although their limits, inclusions and prices differ.
Per-member pricing
The invoice changes directly with the number of active members. This can align software cost with revenue at a new gym, but the bill rises with membership. Confirm how the vendor defines "active."
A Worked Example
The following numbers are hypothetical and demonstrate the method — not any vendor's actual quote.
| Model | 100 members | 250 members | 500 members |
|---|---|---|---|
| $99 + $1/member | $199 | $349 | $599 |
| Fixed bands: $99 / $179 / $299 | $99 | $179 | $299 |
Now add payment processing, locations, the branded app, workout delivery, marketing and onboarding. A subscription-only comparison is incomplete. Use the complete framework in our gym software cost guide.
Run a Three-Point Growth Test
Do not compare pricing at only today's member count. Calculate the invoice at three points: current membership, the next published threshold and the owner's realistic 12-month target. A gym with 180 members should know what happens at 201 before choosing a plan. A gym planning location two should model the location charge at the same time.
For each point, record the subscription, included locations, required feature tier, messaging allowance, payment rate and contract term. This reveals whether growth produces a small planned upgrade or an unexpected jump across several line items.
Growth-test worksheet
- Current active members and monthly payment volume
- Expected members in 12 months
- First member threshold that changes the price
- First location threshold that changes the price
- Features unlocked or removed at each tier
- Total card and ACH cost at each stage
Include Payment Fees in Every Model
"Flat-rate software" describes the subscription, not necessarily the complete monthly bill. GymMixPro's online card rates include its 0.5% platform fee. One-time online cards total 3.4% + 30¢, recurring card subscriptions using Stripe Billing total 4.1% + 30¢, and paid one-time invoices through Stripe Invoicing Starter total 3.8% + 30¢.
A $79 subscription can therefore be only one part of the cost. At $5,000 in monthly recurring card volume split across 100 $50 memberships, GymMixPro's verified online card fees equal $235 before the software subscription. Apply this same payment-volume test to every competitor using that vendor's written all-in processing rate.
Promotional pricing deserves its own row. Record the promotional period, renewal price and any action required to keep the discount. Never compare a competitor's permanent price with another company's introductory offer.
Questions to Ask Every Vendor
- What counts as an active member?
- When is the count measured?
- Does a frozen membership count?
- Are leads, drop-ins and former members included?
- Does each location need a separate subscription?
- Which features require the next plan?
- What processing rate applies to my account?
Request the answers on a single written quote and attach your current and 12-month member counts. Include freezes, family accounts, staff memberships and seasonal members so the vendor can explain how each is counted. Then test an upgrade and downgrade in the trial or demo: confirm when the new price starts, what happens to features and whether historical data remains available.
A pricing model is only predictable when the counting rules are predictable. Assign one staff owner to reconcile the software invoice against active-member and payment-volume reports each month. That makes unexpected band changes, add-ons or processing differences visible before they become routine.
Where GymMixPro Fits
GymMixPro publishes fixed monthly tiers: Starter at $79 for up to 200 members and one location; Growth at $149 for up to 500 members and three locations; and Pro at $299 for unlimited members and locations. The accurate positioning is "predictable tier pricing with no advertised per-member surcharge," not "one unlimited flat price for every gym."
Businesses planning a second or third facility should also review our multi-location software checklist.
See GymMixPro in Action
Manage members, payments, classes, QR check-ins and training programs in one growth-ready system.
Plans start at $79/month · 14-day free trial · No credit card required
Frequently Asked Questions
Is flat-rate gym software always cheaper?
Is GymMixPro truly unlimited?
What happens when my gym exceeds a tier?
Should leads count as members?
Sources and Verification
Pricing and product details were verified July 13, 2026. Prices and features can change; recheck before publication.