We craft web & mobile apps that launch.
From idea to launch, M31Lab builds fast, reliable mobile and web apps—backed by pragmatic engineering and clean design.
Our Story
M31Lab LLC is a proud Puerto Rican startup founded in 2025, registered in Florida, and inspired by the wonder and vast potential of the cosmos. Named after Messier 31—the Andromeda Galaxy, our nearest spiral neighbor and a symbol of exploration and possibility—we strive to showcase the island’s talent on a global stage. Our work blends technical precision with the resilience, warmth, and creativity that define Puerto Rican culture, crafting products that are both innovative and deeply human. Our roots and values shape every project we take on.
We design, develop, and publish in-house products we believe in. Our focus is on clean, intuitive, and purpose-driven mobile and web applications.
Born from a culture of resilience and creativity, M31Lab is committed to building digital experiences that reflect both technical excellence and a human touch.
What we do
Web Development
Responsive, performant websites and progressive web apps, designed to work seamlessly across devices.
- Next.js, HTML5 Canvas, and modern web tech
- Performance-focused
- Cross-device compatibility
Mobile App Development
Native and cross‑platform mobile apps for iOS and Android — as a registered Android Developer on Google Play (and with Apple Developer Program approval pending), we can publish mobile apps worldwide.
- Swift, Kotlin, React Native
- Intuitive UI/UX
- Offline-ready features
How we work
1. Identify the need
We don’t build for the sake of building. Every project starts by spotting a clear, practical need—whether it’s streamlining a daily task or filling a gap left by existing tools. If we can’t define that purpose, we don’t start the project.
2. Design for utility
Our approach is lean: minimal bloat, maximum usability. We focus on clean, functional interfaces that feel good to use while staying out of the way, so the tool can do its job without distraction.
3. Build with focus
We develop only the essential features needed to make the tool valuable, releasing early so it can start helping users right away. Every release is designed to be stable, fast, and ready for real-world use.
4. Listen and adapt
Once a project is in the hands of users, we keep it alive with small, purposeful improvements. We pay close attention to feedback and adapt where possible, ensuring the tool continues to meet real needs over time.
Projects
Pa' Kendo
Beginner-friendly iOS and Android app for learning the art of kendo.
Have an idea worth building?
We’re always exploring lean, useful tools. Suggest a project or support our work.
FAQ
In a time when privacy feels like a luxury, I’m choosing to keep a little mystery for now — but rest assured, there’s a real human (and a lot of heart) behind the curtain, dedicated to bringing each project to life.
M31Lab is currently a fully online presence. As we grow, we’ll adapt our operations and share updates here.
Not right now. We’re focused on bringing our own projects to life, but we always appreciate interest in our work and may explore select collaborations down the road.
We love hearing from users! To share an idea, please use the email link in the footer or click here. To report a bug, email [email protected]. If you can, include a brief description, any screenshots, and the app or page you were on.
It’s here! 🎉 Our iOS app, Pa’ Kendo, is now live on the App Store. You can download it directly here. An Android version is in development and will follow soon — stay tuned!
Yes — we use current AI models to help with coding. But every idea starts with us, and every product is carefully tailored to human standards, with a focus on detail, usability, and originality.
Donations are processed securely through Stripe, and we never store full card details. M31Lab LLC is a for-profit organization, so donations are not tax-deductible. Your support helps cover essential costs like domains, permits, developer program fees, and tools that keep our projects running and improving.
Absolutely! Reach out via the email link below with a short note about your idea, scope, and timelines, and we’ll get back to you if it’s a good fit.