Decades of Craftsmanship
We've seen it all, built it all, and we're still raising the bar. Evolving through every major shift in technology, we bring both deep historical understanding and cutting-edge expertise to every project.
Three Platforms. One Solution.
TriApp Tech
Decades of expertise building iOS, Android, and Web applications. We combine battle-tested engineering with cutting-edge technology — because your business deserves both.
- iOS
- Android
- Web
Coming soon to the App StoreEject Passenger — Eject your passengers. (Safely. Hilariously. With a parachute.)
See the gameServices
iOS. Android. Web. Covered.
From iPhone apps to progressive web applications, we deliver professional-grade solutions across every major platform. Industry-leading expertise, locally available.
iOS Applications
Native Swift and SwiftUI development leveraging the full Apple ecosystem. We've shipped apps to the App Store since the platform launched — we know what Apple's reviewers expect and how to deliver it right the first time.
Swift • SwiftUI • UIKit • Core Data
Android Applications
Modern Kotlin development with Material Design that works flawlessly across thousands of device configurations. From flagship phones to budget devices, your app performs beautifully everywhere.
Kotlin • Jetpack Compose • Material Design
Web Applications
This website you're viewing? Built with Next.js, React, and TypeScript — the same modern stack we use for client projects. Fast, responsive, and built to scale.
React • Next.js • TypeScript • Node.js
Plus Everything Else
Legacy system modernization, UI/UX design consultation, API development, and full-stack solutions. We bridge the gap between your vision and reality.
Full-Stack • Design • Modernization
Real projects. Real results.
Our Work
In production, every day
- 120,000+HealthTrac usersSetPoint Health · iOS, Android, and Web
- 7,000+active patients on TriApp TrackLong Island Weight Loss Institute and three more clinics
Our Approach
Why TriApp Tech?
Boston Values, Global Standards
Based in the Boston area, we combine New England craftsmanship and values with cutting-edge, industry-leading development practices. Every line of code we write will impress the most talented developers in the industry — that's our standard.
The Power of Three
Past, Present, Future. Faith, Hope, Charity.
Three has always been the perfect number.
In family, it's three generations, passing down wisdom to shape the future.
In music, it's three tones, blending together beautifully to create a single, rich chord.
In technology, it's the three platforms that reach every user: iOS, Android, and Web.
"I am a perfectionist that understands nothing will be perfect. However, I believe perfection is what you should strive for to get the best results possible from yourself."
— Founder, TriApp Tech
Impact
Work that improves people's lives
Whether it's years of healthcare work, our non-profit work, or a game that ejects your passenger (laughter is the best medicine!) — everything we build is made to improve, enhance and bring joy to people's lives.
EngageDaily · George L. Blackburn FoundationBuilt so the people at the heart of health, nutrition, and research programs stay supported, connected, and on track, every day.
HealthTrac · SetPoint Health120,000+ registered users across medically supervised weight-loss programs.
TriApp Track · Long Island Weight Loss Institute"Wow, this is really amazing that you were able to transfer this information. I am so impressed!!" — Dr. Kaplan
- Eject Passenger · TriApp Tech
Made by a dad who thought it would be fun to eject his kids.
Ready to Start Your Project?
Based in Pembroke, serving Boston-area businesses. Let's talk about what you're building and how we can help make it exceptional.
Get In Touch