Fitness & Sports

Sports App Development for Tournaments, Gyms & Fans. Seven Platforms Live. Yours Is Next.

Tournament ecosystems, gym management apps, live leaderboards, and AI fitness platforms — live in the USA, Australia, Kuwait, Bahrain, and Saudi Arabia. Real-time scoring over sockets, payments from Stripe to KNET, and English, Arabic, or both — built for wherever your fans are.

Fitness & Sports Platforms Shipped

5 Countries · 3 Continents

Languages — English + Arabic (RTL)

100%

Job Success on Upwork

What We Build

What We Build for Fitness & Sports

Every capability below is something we've already shipped — with the live product to prove it.

Tournament & League Management

Create events, register players, and publish scores with tournament management software we've shipped twice — up to 32 players and 75 matches per event.

Shipped in: Cataleague, RRR Arena.

Live Leaderboards & Real-Time Scoring

Socket-powered live scores, standings, and notifications that update the moment a result lands — built for match-day traffic.

Shipped in: RRR Arena, Cataleague.

Gym & Facility Management

Gym management software with verified profiles, KYC, trainer management, demo-session booking, and earnings dashboards owners actually use.

Shipped in: RRR Arena, HoopSzn.

AI Fitness & Performance Insights

AI fitness app development in production: camera-based body analysis, smart onboarding, and Apple Health / Google Fit sync.

Shipped in: Growth, Smoove.

Bookings, Subscriptions & Payments

Class booking, membership plans, in-app wallets, and split payments — Stripe for global markets, KNET, MyFatoorah & Tap for the Gulf, Apple Pay everywhere.

Shipped in: Fit Finds, Arena.

Fan Community, Commerce & Media

Fan engagement platforms with news feeds, video, sports e-commerce, and gamification — one app your fans don't leave.

Shipped in: RRR Arena, Arena.

Why Next Level Software

Built for Results

We don't just write code - we take ownership of the product. From first call to live launch, one team handles everything.

Full ecosystems — user app, operator dashboard, admin panel — under one roof

Real-time architecture: live scores and leaderboards over Socket.io

Payments and localization matched to your market — Stripe or KNET, English or Arabic — from sprint one

MVP in 6 weeks; full ecosystems like RRR Arena in 3–4 months

Fast, Focused Delivery

MVPs in 6 weeks, full ecosystems in 3-4 months - without sacrificing quality or scalability.

Full Product Ownership

From mobile app to admin panel, we deliver the complete product stack under one roof, one timeline.

100+ Projects Launched

Seven years, 100+ projects, 100+ satisfied clients - across startups, scale-ups, and enterprise teams.

Built to Scale

Clean architecture and modern tech mean your product grows with you - no rewrites six months later.

Industry Challenges

Hard Problems, Smart Solutions

Sports platforms need to handle live performance, massive audiences, and monetization — all while keeping fans and athletes engaged.

Challenge 01

Processing Live Data in Real Time

Major events generate huge amounts of data in seconds; updates that lag by even a minute lose the moment.

Our Solution

We use socket-based architecture (Socket.io) so scores, brackets, and leaderboards push instantly to every fan — proven in RRR Arena's live tournaments across Kuwait.

Solved

Challenge 02

Keeping Fans Engaged Across Apps

Fans juggle one app for scores, another for tickets, a third for merch — your community scattered everywhere except with you.

Our Solution

We build unified fan platforms — competition, commerce, media, and community in a single app, the model RRR Arena runs today.

Solved

Challenge 03

Fair Play & Officiating

Tournaments and competitive leagues live or die on trust; disputed scores kill communities.

Our Solution

Cataleague ships a Virtual Referee — structured officiating on and off the field — with score publishing and match records that keep every result accountable.

Solved

Challenge 04

Balancing Monetization with Experience

Subscriptions, ads, and commerce can fund your platform — or drive your users away.

Our Solution

We design revenue in from day one: membership tiers, in-app purchases, sports e-commerce, and wallet-based split payments that feel like features, not tolls — the way Fit Finds and Arena monetize.

Solved

Challenge 05

Localization Without the Rebuild

Every new market shouldn't mean a new codebase.

Our Solution

Some of our platforms ship English-only for US and Australian audiences; four run full English + Arabic RTL for the Gulf. Language, currency, and payment rails are configuration decisions in our architecture — not rebuilds six months later.

Solved

Our Process

How We Build Your Product

Roadmap

We map your sport, your users, and how you’ll make money. Plain language, real answers.

Step 1 of 4

Scope & Blueprint

A written scope, MVP-first plan, and fixed milestones. You approve everything before we write a line of code.

Step 2 of 4

Build & Weekly Demos

Working software every Friday. Nothing disappears into a black box — you see progress as it happens.

Step 3 of 4

Launch & Grow

Store submission, team training, and 45 days of free support. Then an optional ongoing tech partnership to keep your product evolving.

Step 4 of 4

Tech Stack

What We Build With

Every tool below has shipped to production - no resume-ware.

Build

Payments — Global & Gulf

Payments

Tap

Stripe for the US, Australia & Europe. Native gateways for Kuwait, Bahrain & Saudi Arabia. Most builds ship with more than one.

FAQs

Fitness & Sports Development

A lean MVP — player profiles, booking, and payments — typically runs $15k–$30k and ships in 6–10 weeks. Full ecosystems like RRR Arena (tournaments, gym management, commerce, media) run $60k–$120k over 3–4 months. We scope every project in writing before a line of code is written.

A sports booking MVP with player profiles, court/gym booking, and payments ships in 6–10 weeks. Full ecosystems like RRR Arena — with tournaments, gym management, commerce, and media — take 3–4 months.

Yes — Cataleague is our shipped product supporting up to 32 players, 75 matches, virtual referee, leaderboards, and social sharing. Arena adds event booking, split payments, and gamification on top.

We use WebSocket-based score streaming with edge caching for high-concurrency events. RRR Arena handles live tournament leaderboards with real-time updates across mobile and web.

Stripe, Apple Pay, and major cards for the US, Australia, and Europe; KNET, MyFatoorah, Tap, and UPayment for Gulf markets. Marketplace builds include payout management — and yes, full Arabic RTL whenever your market needs it.

Absolutely. Most of our clients are founders, operators, and sports entrepreneurs — not engineers. We translate your idea into a written scope, walk you through every decision in plain language, and handle all the technical complexity. You stay in control without needing to understand the code.

FREE 30-MINUTE CONSULTATION

Tell Us Your Sport, Your Members, or Your Fans.

We'll show you the closest thing we've already shipped — and exactly how we'd scope yours. No pressure, no jargon, no obligation.

Sports App Development for Tournaments, Gyms & Fans. Seven Platforms Live. Yours Is Next.

What We Build for Fitness & Sports

Our Work in Sports

Fitness Training, Academy Booking & E-commerce Marketplace

Built for Results

Fast, Focused Delivery

Full Product Ownership

100+ Projects Launched

Built to Scale

Hard Problems, Smart Solutions

Processing Live Data in Real Time

Keeping Fans Engaged Across Apps

Fair Play & Officiating

Balancing Monetization with Experience

Localization Without the Rebuild

How We Build Your Product

What We Build With

Fitness & Sports Development

Tell Us Your Sport, Your Members, or Your Fans.