About
How was Invoice Fly born?
Invoice Fly is a powerful mobile and desktop invoicing app developed by Labhouse Mobile SL, a tech startup based in Barcelona, specializing in productivity and business tools for professionals on the move.
Labhouse was founded in 2022 by Horacio Martos and Andrés Bou, experienced entrepreneurs and engineers who previously co-founded Socialpoint, a global leader in the mobile gaming industry.
Both founders hold degrees in Computer Science and Engineering from the Universitat Politècnica de Catalunya, one of Spain’s top technical universities.
After more than a decade building successful mobile games, Horacio and Andrés launched Labhouse with a new mission: to develop smart, user-friendly mobile apps that help users work more efficiently.
Their vision led to the creation of Invoice Fly, a modern invoicing solution designed specifically for small business owners, independent contractors, and blue-collar professionals across the United States.
Launched in 2023, Invoice Fly offers an easy-to-use platform for creating professional invoices, tracking payments, and managing business finances from anywhere.
Thanks for trusting us
4.8/5.0 in Apple Store
From +25.000 Apple Store reviews.
+300.000 users
Small Businesses & Independent Contractors are using Invoice Fly across the United States.
4.9/5.0 in Google Play
From +8.000 Google Play Store reviews.
#Your time is for building—not billing
Trusted by Thousands. Rated by the Best.
Top-Rated for Simplicity and Power in Billing and Invoicing
Top-Rated for Fast, Secure Payments—Payment Processing
Top-Rated for Quoting - The Easiest Way to Create and Send Professional Quotes
Top-Rated for time Expenses. Track Time. Control Costs. Maximize Profit.
#Customer Reviews
Digital Tools for Real-World Professionals
125,000+ american pros trust Invoice Fly
Why thousands of contractors trust Invoice Fly
Trusted by thousands of service pros, Invoice Fly delivers reliability you can count on.
With over 47,000 glowing reviews and top ratings across platforms like Capterra, GetApp, Trustpilot, and both app stores, contractors and freelancers choose Invoice Fly because it works—every time. Whether you’re a plumber, landscaper, cleaner, or carpenter, you get a tool built for your workflow, with professional invoices, real-time payments, and seamless business management right in your pocket.
Invoice Fly isn’t just software—it’s a trusted partner that grows with your business.
#1 Invoicing App
Digital Tools for Real-World Professionals
At Invoice Fly, we’re more than just invoicing software—we’re the smart office in your pocket. Designed specifically for contractors, freelancers, and small service-based businesses, our mobile-first platform helps you save hours on admin tasks, so you can focus on what matters most: growing your business.
From quotes to payments, Invoice Fly automates the paperwork that slows you down. The result? More jobs, more revenue, and happier clients.
Our mission is to drive the digital transformation of the Home Service Industry across the United States. We proudly support the everyday heroes of the trades—handymen, builders, plumbers, electricians, carpenters, landscapers, and beyond—by giving them the tools they need to run smoother, faster, and smarter.
#LabHouse
The team
We’re a passionate team based in Barcelona with over 15 years of experience across SaaS, mobile apps, video games, and digital entertainment. At the heart of everything we do is a love for building powerful, user-friendly tools—and Invoice Fly is our proudest creation yet.
We believe mobile productivity is still just getting started, especially for the field service industry. That’s why we’re focused on helping contractors and small businesses save time, work smarter, and grow faster. We work hard, move fast, and have a lot of fun turning bold ideas into smart, simple solutions that make a real impact.
You’ll find us at Tech Barcelona, Pier 01—where the future of work is being built, one invoice at a time.
More about Labhouse Apps:
Summary AI
Super Chat
Notespace
HEADQUARTERS
Pier 01 - Tech Barcelona (Port Vell)
