Flutter Mobile App Development
Single codebase for iOS and Android with native performance and a consistent, polished UX.
Flutter mobile apps and Next.js web—built for performance and growth
We turn product goals into reliable, high‑performance software: Flutter-powered mobile apps and Next.js web experiences—delivered with clarity, speed, and polish.
About Monosphere
We’re a product-minded engineering team focused on speed, quality, and clear communication. From discovery to launch and beyond, we ship reliable software that feels at home on every device.
- Speed with discipline
Short cycles, measurable progress.
- Quality by design
Strong architecture, testing, and CI.
- Clarity always
Transparent process and predictable delivery.
- Built for growth
Maintainable code and long-term support.
Services
Next.js Web App Development
Responsive, performant web applications with Next.js, React, and accessible UX.
Website Development (Next.js)
Fast, accessible marketing and content websites built with Next.js and SEO best practices.
UI/UX Design
Research, user flows, wireframes, and design systems ready for implementation.
Backend Integration
Secure APIs, auth, analytics, and cloud services integrated end-to-end.
Ongoing Support & Growth
Monitoring, A/B tests, enhancements, and roadmap delivery.
Why choose Monosphere
Specialization
Flutter for mobile. Next.js for web. Cloud-ready from day one.
Who we serve
Startups, SMEs, and agencies that need MVPs fast.
Value, clearly
Speed—faster delivery than typical agencies. Cost—superior ROI compared with Western vendors. Expertise—proven in POS, loyalty/rewards, and marketplaces.
Portfolio
Real apps and websites, real outcomes. We partner with teams to launch and grow Flutter mobile apps and Next.js web experiences.
Suki POS
WebsitePOS + Loyalty suite for retail: fast checkout and measurable repeat visits.
- Checkout speed
- 2× faster
- Repeat visits
- +18%
- Retail
- POS
- Mobile
FitTrace
WebsiteFitness tracking and performance analytics platform.
- Status
- Production launch
- Roadmap
- Ongoing feature growth
- Fitness
- Analytics
- Mobile
Stasher
WebsiteGlobal luggage storage marketplace—secure, convenient, and insured.
- Network
- Trusted worldwide
- Booking
- Travel
- Mobile
Why Mobile Apps
Faster to market
Shared UI and logic across iOS and Android with Flutter.
Native performance & feel
Smooth animations and platform-adaptive UI.
One team, one codebase
Lower maintenance and fewer regressions.
Consistent UI system
Design tokens and components shared across platforms.
Future-ready
Proven Flutter ecosystem and reliable tooling.
Why Web Apps
Cross-device reach
Runs in modern browsers across desktop and mobile.
Rapid iteration
Instant deploys, no app store reviews required.
Lower friction
Linkable, shareable, and easy to onboard.
Performance & UX
Next.js SSR/ISR/Edge optimized for speed and interactivity.
Maintainability
Typed code, testing, and CI/CD for long-term velocity.
Why Websites
SEO & discovery
Structured data, sitemaps, and meta best practices.
Speed matters
Core Web Vitals and performance budgets by default.
Accessible by design
Inclusive experiences built to WCAG guidance.
Conversion focused
Clear IA, tracking, and A/B testing baked in.
Easy publishing
CMS-ready content models and scalable hosting.
Testimonials
“Checkout speed doubled and loyalty finally moves the needle.”
“The analytics gave our coaches a shared truth for training.”
“Booking and payment flows are smooth and reliable across locales.”
Let’s build your Flutter app or Next.js web app
Tell us about your goals, timeline, and audience. We’ll follow up with a tailored plan.