Basixx is a global gym access platform that solves workout consistency for travelers. We designed and built it from scratch - user app, gym portal, QR validation, and wallet system included.
Built with scalable architecture and global-ready systems
The Problem
The problem exists on both sides of the market. Travelers cannot access gyms easily, and gyms cannot monetize those travelers efficiently. Nobody has built the bridge.
For Travelers and Fitness Users
Demand side problem
Travelers struggle to maintain workout routines while away from home
Gym memberships are locked to a single location - useless when you travel
Finding temporary gym access in a new city is time-consuming and uncertain
Paying for short-term access in a foreign currency creates friction
No simple, instant system to discover and book a gym pass in minutes
For Gym Owners
Supply side problem
Gyms lose significant revenue from travelers and short-term visitors
No structured system exists to manage temporary access passes
Manual entry handling is inefficient and not scalable
Revenue from short-term usage is hard to track and report
There is no digital flow connecting pass purchase to entry validation
There is a clear gap between demand (travelers) and supply (gyms)
Market Analysis
The problem is not awareness. The problem is that the entire gym industry is architecturally built around long-term commitment. Travelers simply do not fit.
Long-term focus only
Gyms are set up to sell annual and monthly memberships. Short-term visitors are an afterthought, not a designed revenue stream.
No infrastructure for travelers
The existing gym management software does not have a concept of a temporary visitor pass. Everything assumes residency.
Temporary access is not digitized
Where short-term access does exist, it is handled manually at the front desk - no online booking, no instant confirmation, no QR.
Payment systems are not global-friendly
Most gym payment setups are designed for local currency. International visitors face conversion barriers or simply cannot pay.
Entry and purchase are disconnected
There is no link between the purchase of a pass and the validation of entry. You pay somewhere and show something at the door.
The Solution
We built a two-sided marketplace that handles discovery, booking, payment, entry validation, and revenue tracking in one connected system.
Users can browse gyms nearby using a list or map view, see full profiles with photos, timings, and pass options - wherever they are in the world.
No contracts, no commitments. Users buy exactly what they need - 1 day, 3 days, 1 week, or 1 month - and the pass activates instantly.
Once purchased, the user receives a unique QR code. The gym scans it on entry. No manual checks, no friction, no confusion.
Users pay in their local currency regardless of where the gym is located. Payment friction is eliminated at the point of purchase.
Gym owners register with full media support - photos, videos, and operational details. Their profile becomes their digital storefront.
Earnings go into a gym wallet. Owners see total passes sold, revenue, and usage history - and can withdraw funds when ready.
Product Flow
Two complete user journeys - one for fitness enthusiasts, one for gym owners.
User Journey
Fitness Enthusiast
Discover Gyms
Browse nearby gyms by location using list or map view.
Select a Pass
Choose from 1 day, 3 days, 1 week, or 1 month pass options.
Pay Locally
Pay in your own currency with a secure checkout flow.
Receive QR Pass
Get an instant QR code pass delivered to the app.
Scan and Enter
Show your QR at the gym. Get scanned. Walk in.
Gym Owner Journey
Business Side
Register Gym
Sign up and create a complete gym profile.
Add Media and Details
Upload photos, videos, timings, and description.
Create Passes
Define pass types and set pricing per duration.
Validate Entry via QR
Scan user QR codes at the door with the built-in scanner.
Track and Withdraw
Monitor revenue, usage, and withdraw from your wallet.
Features
Two complete feature sets - one for users, one for gyms - shipped together as a connected platform.
Nearby gym discovery with map and list view
Flexible short-term passes from 1 day to 1 month
Pay in your own local currency
Instant QR code pass on purchase
No membership or long-term commitment required
Full access history and receipt tracking
Gym profile with photos, videos, and timings
Pass creation and pricing management
Live analytics - passes sold, revenue, and usage
Wallet system with withdrawal support
Built-in QR scanner for pass validation at entry
Visitor history and usage reporting
Technical Execution
Every technical decision was made to support global scale, fast iteration, and a seamless user experience on both sides of the platform.
Single codebase for iOS and Android. Consistent UI, shared business logic, faster delivery.
Authentication, database, file storage, and real-time capabilities. Scalable from day one.
Payment processing with multi-currency support. Handles splits, payouts, and receipts.
Location-based gym discovery with map view, geolocation, and proximity search.
Server-validated QR codes generated per purchase. Scanned by the gym at entry using the built-in scanner.
Gym profile photos and videos are stored and served efficiently using cloud storage.
Designed for Scale
Admin panel for platform management
Multi-country gym onboarding
More pass types and subscription models
Advanced analytics and usage reporting
Payout expansion and financial tooling
Business Impact
Basixx does not just improve user experience. It creates a real business model for gyms and a genuine solution for travelers.
For Users
Workout continuity
Travelers no longer have to skip workouts. A gym is always accessible, everywhere.
Zero commitment needed
Buy only what you need. No sign-up fees, no annual contracts, no lock-in.
Instant access
From app open to gym entry in under two minutes. Discovery, payment, and QR all in one flow.
For Gyms
New revenue stream
Short-term passes turn travelers from zero revenue to paying visitors without extra effort.
Digital operations
No manual logging, no paper passes. Everything is tracked, validated, and reportable.
Operational clarity
Know exactly how many passes were sold, who used them, and what the revenue looks like.
Why This Project Matters
Basixx is not a simple app. It is a full marketplace with two user types, real-money transactions, QR entry validation, and a wallet system. If you need something complex built right, this is proof we can do it.
Marketplace App Development
Two-sided platforms connecting supply and demand. We handle onboarding, discovery, and transactions for both sides.
Booking and Pass Systems
Time-bound access, QR validation, and digital ticketing. Built to work reliably at scale.
Fitness and Wellness Apps
Apps for gyms, trainers, and fitness communities. We understand the workflows on both sides.
Travel and Location-Aware Products
Apps that work globally - location services, multi-currency, and market-aware product design.
Payment-Integrated Mobile Apps
Stripe integration, wallet systems, payout flows, and multi-currency checkout. Done correctly from day one.
Cross-Platform Flutter Development
One codebase for iOS and Android. Faster time to market, lower cost, easier to maintain.
Ready to Build?
Whether you want to build a gym marketplace, a booking platform, a fitness app, or any product with two-sided user flows - we have done it before and we can do it for you.
Founders, startups, and businesses welcome. Free 30-minute strategy call, no commitment.