Empowering Mobile Innovation
We help teams design, ship, and grow high-performance cross-platform apps for mobile!
Cross-Platform Done Right
With 14 years of product experience, we build Flutter apps with clean architecture, smooth performance, and a polished UX, all supported by a full, reliable development workflow.
Why Build With Flutter?
Single codebase for iOS and Android
Faster development with lower costs
Smooth UI offering fast performance
Scalable
architecture
What We Deliver
Product strategy & prototyping
We help you make smart decisions early. We validate ideas, define a clear roadmap, and turn concepts into prototypes that reduce risk and set a strong base for development.
Custom Flutter Development
We build high-quality apps with clean architecture, strong performance, and reliable structures that scale smoothly across platforms, ensuring a consistent and polished experience.
API & Backend Integration
We connect your app with secure, scalable backend services to ensure smooth performance, seamless communication, and a solid technical foundation for long-term growth.
App Store Launch & Support
We guide your app through launch and beyond, handling deployment, compliance, updates, and ongoing maintenance so your product remains reliable, efficient, and ready to evolve.
Flutter Projects Brought to Life
Modern Vet: Streamlining Pet Care with Flutter
Modern Vet needed a smoother way for pet owners to book appointments, access medical records, and manage multiple pets. Their workflows were fast-paced, but their tools weren’t keeping up. Using Flutter, we built a cross-platform app that simplifies every step of the pet-care journey. Clients can now schedule visits, track updates, and view health info in seconds.
The result: less clinic chaos, fewer calls, and a more organized experience for both staff and pet owners.
More information
Tastemade, Meal Prep Made Simple with Flutter
Tastemade’s recipe platform was thriving on web, but lacking a polished mobile app was driving cancellations and lowering engagement. The goal was to build a mobile-first experience that matched the brand’s quality and reduced churn. Using Flutter, we created a fast, unified app that brings together recipes, meal plans, grocery lists, and nutrition info, optimized for on-the-go use and easily scalable to Android. The UI, animations, and integrations were designed for simplicity and retention. Early results were strong: ~100k new users this year and 3× more free trials than on web, showing a smoother user journey and improved product stability.
Tastemade Cooking App
Ready to build your app? Let's talk!
Contact Us

We're impressed with their ability to bring in the right talent and culture matches to help us accomplish our tasks. Working with a team remotely can be very difficult but we have had great success with Xmartlabs.

Full Stack Engineer, Omniscia Health

The team did a great job of being more communicative, setting expectations, and helping us meet our goals. More than anything, we felt like they believed in the product they were building.

CoFounder, Divein.app

Xmartlabs has provided top talent within a short amount of time, which has reduced our time to get features delivered. The team is committed to quality and delivers what they promise.

Sr. Director of Product Management, Yotascale

Project management was great, processes were established and clear deliverable were defined for every measure of time. What really stood out is their genuine care about the image and success of the business.

CTO, Modernvet

What I found most impressive and unique was their ability to develop custom software solutions perfectly aligned with my business needs. Throughout the development process, they were highly collaborative, taking the time to understand my requirements.

President, Robinson & Henry, P.C.

The team is thorough and comes in with suggestions. In other words, they’re not robotic — they’re dynamic and creative. Overall, Xmartlabs is a truly well-run organization from top to bottom.

Founder & CEO, CYTK.io

They've built solid dependability on the project, and we treat them as regular members of our team — we don’t have to spell everything for them as we’ve done with other providers.

CEO & Co-Founder, Switchboard

Read more verified reviews
Our approach
We build Flutter apps with a clean, scalable structure that keeps logic, UI, and data clearly separated. Our approach to state and data management ensures predictable behavior and smooth user experiences.
Designs are implemented using a dedicated design system for consistency, and every feature goes through structured testing to guarantee reliability as the product grows.
This combination helps us deliver Flutter apps that are stable, polished, and built to scale.
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CoFounder, Divein.app
Fueling Your Growth: Our Solutions
Data Management & Compliance
Ensure the protection, integrity, and regulatory compliance of data while leveraging its potential.

HIPAA

ENCRYPTION

GOVERNANCE

PIPELINES

Streamlined QA Excellence
Industry-proven QA experts ensure compliance through meticulous documentation and standardized processes.

QA

ENCRIPTION

SECURITY TESTING

Accessible
& Inclusive Design
Inclusive, user-centric design and an exceptional UX tailored to the individual's unique needs.

UX/UI

USER RESEARCH

USER TESTING

ACCESIBILITY

Smart Wearables Devices
Unlock new opportunities for data collection, monitoring, and personalized healthcare through wearable technology.

MONITORING

SMART WATCH

SENSOR INTEGRATION

IOT

System Integration & Interoperability
Drive your company's tech growth with scalable systems that integrate existing EHRs and collaborate seamlessly with other systems and devices.

API INTEGRATION

DEVOPS

ARCHITECTUREDESIGN

Machine Learning & Artificial Intelligence
From predictive analysis to personalized medicine and genomics, discover the possibilities of their many applications.

AUTOMATION

DEEP LEARNING

COMPUTER VISION

NLP

Fueling Your Growth: Our Solutions
Data Management & Compliance
Ensure the protection, integrity, and regulatory compliance of data while leveraging its potential.

HIPAA

ENCRYPTION

GOVERNANCE

PIPELINES

Product
Development
Rapid prototyping, cutting-edge development, and strategic guidance to transform your idea into a functional and market-ready product backed by research.

PRODUCT DESIGN

MVP

LEAN INCEPTION

AGILE

Accessible
& Inclusive Design
Inclusive, user-centric design and an exceptional UX tailored to the individual's unique needs.

UX/UI

USER RESEARCH

USER TESTING

ACCESIBILITY

Smart Wearables Devices
Unlock new opportunities for data collection, monitoring, and personalized healthcare through wearable technology.

MONITORING

SMART WATCH

SENSOR INTEGRATION

IOT

System Integration & Interoperability
Drive your company's tech growth with scalable systems that integrate existing EHRs and collaborate seamlessly with other systems and devices.

API INTEGRATION

DEVOPS

ARCHITECTUREDESIGN

Machine Learning & Artificial Intelligence
From predictive analysis to personalized medicine and genomics, discover the possibilities of their many applications.

AUTOMATION

DEEP LEARNING

COMPUTER VISION

NLP