Turn Ideas Into Mobile Magic
Appexis designs and builds native iOS, Android, and cross-platform apps — from first sketch to App Store launch — for founders who need a partner that ships, not just designs.
What we do
Mobile app development, end to end
From native iOS and Android builds to cross-platform apps and the UI/UX design that ties it all together.
Cross-Platform Development
One React Native / Flutter codebase, shipped to iOS and Android — built for teams that need both platforms without doubling the budget.
iOS Development
Native and Swift-based iOS apps engineered for performance, App Store approval, and long-term maintainability.
Android Development
Kotlin-based Android apps built for Google Play, across the full range of device sizes Android demands.
UI/UX Design
App interfaces designed around how people actually use your product — wireframes through high-fidelity, developer-ready screens.
How we work
A process built for momentum
No black-box development — you see progress every week, from kickoff to launch.
Discover
We map your users, core flows, and technical constraints before writing a single line of scope.
Design
Wireframes to a full component-based Figma system, reviewed with you at every stage.
Build
Native or cross-platform development in weekly milestones, with a testable build throughout.
Launch & support
App Store / Google Play submission, then a post-launch window to fix what only real usage reveals.
Our work
A look at what we build
AirSense - AI based Air Quality Monitor
AirSense, the ultimate air quality and health alert app designed to keep you and your loved ones safe. Powered by real-time environmental data, AirSense helps you make informed decisions about your daily activities and protects you from harmful air pollution.
Daily Collection Lanka — Microfinance App
This App I developed for EKR Technologies, designed to bring accessible, secure, and user-friendly financial solutions to underserved communities. This platform enables users to manage loans, savings, and financial resources effortlessly, helping bridge the gap in financial inclusion.
Mirai Quiz - Quiz Mobile App for an Academy
This app, paired with a powerful admin panel, allows administrators to effortlessly schedule quizzes. Registered students can engage with these quizzes, receive instant scoring, and track their progress right on the homepage. Get ready to experience a new era of interactive learning and performance tracking.
Smart Water Control System with Mobile App
I created a simple IoT water management system using Flutter and Arduino. We use well water for washing clothes and the main water supply for bathing and other activities. To make this easier, I developed a mobile app using Flutter and the BLoC pattern to control the water supply.
Korean LMS - LMS Mobile App for an Academy
Dream Korean LMS is more than just an app; it's your personal Korean language tutor in your pocket. Designed by expert educators, our platform offers an innovative approach to learning Korean, combining the flexibility of digital education with the effectiveness of traditional teaching methods.
Garbage Collection App - Google Maps Integrated
Garbage collection application designed to connect customers with nearby drivers. The app integrates Google Maps to display locations, pickup points, and help drivers navigate to customers. Users can select a suitable vehicle, submit a pickup request. Drivers can accept requests, navigate to the pickup location, and collect.
Quiz Potha - A Learning aid for O/L Students
The quiz potha has given you question papers in MCQ style. Please feel free to answer each question. The specialty of the App is that if you enter a wrong answer, the App will show you the correct answer simultaneously. And at the end of the question paper, the app will show the score you got.
Sameekarana Potha - A Learning aid for O/L Students
The app provides simple formulas and mathematical equations for quick reference and study. It also includes a built-in calculator to help students solve mathematical problems easily.
Admin Panels - Business Management Simple
We are developing custom admin panels tailored to your business requirements and workflows. These panels provide an easy way to manage users, data, reports, permissions, and application content from one place.
Why Appexis
Built by people who ship apps, not just design them
A lot of agencies are good at one half of the job — design that never quite becomes a working app, or engineering that ships something users find confusing. We do both under one roof.
Native + cross-platform expertise
We choose the right approach for your app instead of defaulting to one framework for every project.
Direct access to the people building your app
You talk to the developers and designers on your project — not a rotating account manager.
Weekly, testable progress
You see and use real builds throughout development, not just a demo at the very end.
Support after launch
Every project includes a post-launch window to fix what only real users and real devices surface.
Have an app idea? Let's scope it together.
Book a free consultation and get a clear, honest read on timeline, approach, and cost — before you commit to anything.