Software built to last.

The Marrache Group designs and builds websites, web apps, mobile apps, and AI-powered products for clients who care about quality. Over 20 years of experience shipping software that works.

WebiOSwatchOSAISaaS

Services

Everything from concept to launch.

Web

Websites & web apps

Marketing sites, CMS-driven brochure sites, and full-stack SaaS products — built for performance and easy to maintain.

Mobile

iOS & watchOS apps

Native Swift and SwiftUI apps for iPhone and Apple Watch, built to feel exactly at home on Apple platforms.

AI

AI consulting for businesses

We help businesses identify where AI creates real value — then build it. From integrating large language models into existing products to designing AI-powered workflows, we translate cutting-edge AI capabilities into practical tools your team will actually use.

Consulting

Strategy & technical advisory

Product scoping, architecture reviews, and hands-on technical guidance for teams building software products — from early-stage startups to established businesses.

Featured Project

Score tennis. From your wrist.

CrownCourt is our latest release — a watchOS and iOS app for tracking tennis scores with the Digital Crown.

CrownCourt

The tennis companion for Apple Watch

Track every point with a turn of the Digital Crown. Tiebreaks, deuce, and advantage — all handled automatically.

Always-On

Your score, always visible

A dimmed score view stays on your wrist when your arm is down. No taps required.

HealthKit

Tracked as a workout

Every match runs as a foreground workout session and syncs automatically to Apple Health.

iOS Companion

Full history on your iPhone

Match history, player profiles, and statistics sync instantly from your Watch to your iPhone.