Comparison

Gymmm vs ActivOS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gymmm

This comprehensive platform streamlines gym operations for owners, trainers, and members. It handles memberships, payments, class scheduling, marketing, and customer relationship management. Members can book classes, track progress, and manage their accounts easily.

Highlights
  • Membership and payment management
  • Class scheduling and booking
  • CRM and marketing tools
  • Trainer and staff management
  • Member digital pass
  • Real-time analytics dashboard
Features
Read full description

Gymmm is the all-in-one gym management platform built for gym owners, trainers, staff, and members. Run your entire gym business from one app — memberships, payments, classes, marketing, CRM, and more. BILLING & PAYMENTS • Stripe-powered subscription billing with automatic recurring charges • Real-time proration on plan upgrades and downgrades • Auto-refund unused days back to customer card on cancellation • Invoice PDFs with gym branding, logo, and PAID stamp • Subscription history with receipts, PDF downloads, and proration details • Auto-renewal toggle for gym owners to control their subscription • Payment failure detection with 3-level escalating dunning emails • Card expiry alerts at 30 and 7 days before expiration • Stripe Connect — members pay the gym directly, platform fee auto-deducted FOR GYM OWNERS & ADMINS • Dashboard with real-time analytics, revenue charts, and key metrics • Manage members, trainers, and staff from one place • Create and schedule classes with capacity controls and waitlists • Track payments, memberships, and billing with full transparency • Tabbed billing page with plan overview, available plans, and payment history • Built-in CRM with contacts, deals, pipelines, tasks, and lead forms • Marketing campaigns (email + SMS) targeting members and CRM contacts • Automated email sequences with deal stage triggers • Lead scoring based on form submissions, email engagement, and activity • Audit log and detailed reporting tools • Customize feature access per gym with granular toggles • Staff time clock with clock-in/out, breaks, overtime, and payroll • White-label branding — your logo, colors, and subdomain FOR TRAINERS • View and manage assigned classes and sessions • Calendar view for scheduling • QR code check-in for member attendance • Performance stats and analytics • In-app messaging with members and staff • Time clock for tracking work hours FOR STAFF • Quick QR code check-in system • Manage member requests and support tickets • In-app messaging • Time clock with break tracking FOR MEMBERS • Digital member pass with QR code • Browse and book classes instantly • Track bookings, attendance stats, and visit history • View membership details, payment history, and download invoices • Switch plans, manage payment method, cancel or pause membership • In-app messaging with your gym • Push notifications for class reminders and payment updates MARKETING & CRM • Email campaigns with open and click tracking • SMS campaigns via Twilio with opt-out compliance • Automated email sequences (drip campaigns) with personalization • Lead capture forms that auto-create CRM contacts • Lead scoring with email engagement, form submissions, and activity • Deal pipeline management with stage-based automation • Campaign targeting for both members and CRM leads COMMUNICATION • In-app messaging between members, trainers, and staff • AI-powered chat assistant • Push notifications for classes, payments, and reminders • 27 branded email templates personalized per gym (logo, colors, name) PLATFORM • Multi-gym support via Super Admin portal • Real-time data sync across all portals (15-30 second refresh) • Role-based access control (Superadmin, Admin, Trainer, Staff, Member) • Responsive design for web, iOS, and Android • Secure authentication with JWT • Stripe integration for all payment processing • Professional invoice generation with gym branding

About

ActivOS

Features
Read full description

ActivOS helps gym members manage their fitness experience in one place. Use the app to view schedules, book classes, manage reservations, check membership information, and stay informed through gym notifications. Features: - Browse schedules and available sessions - Book and manage classes - View membership and account details - Receive reminders and important notifications - Access key gym services from one app

Screenshots

Gymmm4 screens
ActivOS4 screens

Verdict

The call

The clearest difference is iOS requirement: ActivOS at 13.0 against Gymmm's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Gymmm ships an update every 6 weeks, ActivOS monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Gymmm versus ActivOS: the parameters behind the verdict, then further details
ParameterGymmmActivOS
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size16 MB27 MB
Age rating4+17+
DeveloperAhmad Zaki Naby ZadaDamir Gojovic

In-app purchases

None

Gymmm

No in-app purchases

None

ActivOS

No in-app purchases

Questions

Is Gymmm free?
Gymmm is free to download, with no in-app purchases.
Is ActivOS free?
ActivOS is free to download, with no in-app purchases.
Do Gymmm or ActivOS have ads?
Neither Gymmm nor ActivOS shows ads.
Which is updated more often, Gymmm or ActivOS?
Gymmm ships an update every 6 weeks, and ActivOS monthly. Most recently, Gymmm was updated on October 24, 2026 and ActivOS on October 25, 2026.

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