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Head-to-head · Gym POS Software

Owners Inventory Gym POS vs Posso

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Owners Inventory Gym POS #1 in Gym POS Software 9.4/10 Free plan · 30-day trial Free planFree trial✓ 5 of 5 features Visit site
Posso #4 in Gym POS Software 8.7/10 Paid ✓ 5 of 5 features Visit Posso

Owners Inventory Gym POS leads on 1 check, Posso on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOwners Inventory Gym POS · 9.4/10
  • Free planonly Owners Inventory Gym POS
  • Free trialonly Owners Inventory Gym POS

Owners Inventory Gym POS scores higher on our rubric for gym pos software: 9.4 against 8.7 out of 10; our editors rank them #1 and #4.

Owners Inventory Gym POS offers free plan; Posso doesn't.

Owners Inventory Gym POS is the better fit for gyms wanting the best overall value. Posso is the better fit for gyms needing booking, POS, and access control.

  • Owners Inventory Gym POS fits best

    Gyms wanting the best overall value

  • Posso fits best

    Gyms needing booking, POS, and access control

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Owners Inventory Gym POS 9.4/10 Visit ↗ Posso 8.7/10 Visit ↗
At a glance
Editor score 9.4 8.7
Ranking #1 in Gym POS Software #4 in Gym POS Software
Best for Gyms wanting the best overall value Gyms needing booking, POS, and access control
Pricing model Free plan + paid Paid
Starting price $25/mo £25/mo
Free plan ✓ (best) —
Free trial 30 days —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Phone, Docs Email, Phone
Integrations 5 integrations 1 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Owners Inventory Gym POS 5/5 · Posso 5/5
Membership checkout ✓ ✓
Recurring billing ✓ ✓
Inventory tracking ✓ ✓
Barcode scanning ✓ ✓
Service sales ✓ ✓
Specs
Location support Both Both
Our review
Pros
  • Free plan plus a $25/month Basic tier
  • Combines memberships, recurring billing, retail, and inventory
  • Supports multi-location operations and five listed integrations
  • Combines memberships, recurring payments, bookings, waivers and timed sessions
  • Supports barcode and RFID check-in with access-control integration
  • Adds equipment hire tracking, retail POS and multi-site analytics
Cons
  • Basic is limited to 1 store and 1 POS terminal
  • Live chat and phone support start with the Pro plan
  • Web-only access may not suit teams needing other platforms
  • Requires a £499 one-time Complete EPOS system purchase
  • The £25 monthly software licence is separate from the hardware system
  • Browser-based web access may not suit teams needing native apps
Our verdict

Owners Inventory Gym POS brings gym operations into one web-based point-of-sale system. It is designed for gyms, fitness studios, and multi-location fitness businesses that need to manage membership tiers, renewals, recurring billing,…

Read the review →

Posso is a cloud point-of-sale and gym management platform for UK climbing gyms and similar venues. It is designed for operators managing memberships, recurring monthly payments, online bookings, timed sessions, classes, digital waivers,…

Read the review →
  1. Owners Inventory Gym POSGym POS Software 9.4Free plan · 30-day trial
  2. PossoGym POS Software 8.7Paid

Strengths and trade-offs

  • Owners Inventory Gym POS — where it wins

    • Free plan plus a $25/month Basic tier
    • Combines memberships, recurring billing, retail, and inventory
    • Supports multi-location operations and five listed integrations

    Where it doesn't

    • Basic is limited to 1 store and 1 POS terminal
    • Live chat and phone support start with the Pro plan
    • Web-only access may not suit teams needing other platforms
  • Posso — where it wins

    • Combines memberships, recurring payments, bookings, waivers and timed sessions
    • Supports barcode and RFID check-in with access-control integration
    • Adds equipment hire tracking, retail POS and multi-site analytics

    Where it doesn't

    • Requires a £499 one-time Complete EPOS system purchase
    • The £25 monthly software licence is separate from the hardware system
    • Browser-based web access may not suit teams needing native apps
  • Owners Inventory Gym POS9.4/10 · Free plan · 30-day trial

    A strong-value gym POS with a free plan, broad features, and multi-location support.

    Visit siteFull verdict →
  • Posso8.7/10 · Paid

    A broad gym management and POS system with access-control support and upfront hardware costs.

    Visit PossoFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update