Flutter · iOS · Android · Colombo, Sri Lanka

Mobile App Development
Company in Sri Lanka

Synthora engineers native-quality iOS and Android mobile applications using Flutter — Google's premier cross-platform framework. From a single, rigorously crafted Dart codebase, your app ships on both platforms with pixel-perfect performance, offline resilience, and App Store compliance. Based in Colombo, we serve businesses across Sri Lanka and internationally.

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What We Build

Every category of mobile product — engineered bespoke from the ground up. No templates, no off-the-shelf frameworks, no shortcuts. Each app is architected to the precise requirements of your business.

Business & Enterprise Apps
Custom internal tools, workforce management portals, field operations apps, and B2B client platforms built for real enterprise workflow.
E-Commerce Mobile Apps
Product catalogues, cart and checkout flows, PayHere or Stripe payment integration, order tracking, and customer loyalty systems — all in a native mobile experience.
POS Mobile Clients
Mobile-first point-of-sale companions for retail, restaurants, and hospitality — operating fully offline with automatic sync to your central cloud database.
Booking & Service Apps
Appointment scheduling, service booking flows, driver dispatch and on-demand delivery platforms for salons, clinics, transport, and service providers across Sri Lanka.
Utility & Tool Apps
Productivity tools, calculators, data capture forms, survey apps, and custom mobile utilities for specific operational purposes — built lean and performant.

Our Development Process

A structured, three-phase engineering methodology refined across every project we've delivered. No guesswork — just clear milestones, transparent communication, and predictable outcomes.

Discovery & Architecture
We begin with a structured requirements session to map your business logic, user flows, and integration dependencies. A technical architecture document is produced before a single line of code is written, ensuring alignment on scope, data models, and API contracts.
Design & Flutter Development
Our designers produce high-fidelity UI screens in your brand identity. Engineers then build the application in Flutter with Dart, connecting to REST APIs or Firebase backends, implementing biometric authentication, push notifications, and SQLite local storage where required.
QA Testing & Store Submission
Each release undergoes rigorous QA across real Android and iOS devices, covering offline scenarios, edge-case data states, and performance benchmarks. We then manage the complete Apple App Store and Google Play Store submission process, including compliance review and metadata preparation.

Engineering Tech Stack

Every technology in our mobile stack is chosen for production reliability, long-term maintainability, and native-grade performance. We do not use outdated or experimental tooling on client projects.

Flutter
Dart
Firebase (Auth, Firestore, FCM)
SQLite (Offline Storage)
REST API Integration
FCM Push Notifications
Biometric Authentication
WebSocket Real-time Sync
Google Play Store
Apple App Store
Stripe / PayHere Payments
Google Cloud Platform

Why Choose Synthora

As Colombo's dedicated Flutter engineering team, we bring a level of mobile product rigour that generic IT agencies cannot match. Our apps are built to publish, perform, and persist — not just prototype.

Single Codebase. Both Platforms.
Flutter compiles to native ARM code for both iOS and Android from a single Dart codebase. You receive two store-ready apps for the engineering cost of one — without sacrificing performance or platform-native behaviour.
Truly Native Performance
Unlike web-view wrappers or hybrid shell approaches, Flutter renders directly to the GPU using its own Skia/Impeller engine. The result is 60fps animations, instant gesture response, and battery-efficient execution on both modern and legacy devices.
Offline-First Architecture
Sri Lanka's connectivity landscape demands apps that function without an internet connection. Our premium builds use SQLite for local data persistence, queuing actions and syncing automatically when connectivity is restored — zero data loss, even in low-signal environments.
App Store Ready, End-to-End
We handle the entire store submission pipeline: Apple developer certificates, provisioning profiles, Google Play signing, privacy policy compliance, content ratings, and version management. You receive a live, downloadable app — not a development build.
Secure by Default
Biometric authentication (Face ID, fingerprint), encrypted local storage, JWT-secured API layers, and certificate pinning are built into our standard security posture — protecting your users' data at every layer of the stack.
Local Team, Global Standards
Synthora is headquartered in Colombo, meaning you benefit from direct communication, same-timezone support, and cost-efficient engagement — whilst receiving engineering quality benchmarked against international software standards.

Frequently Asked Questions

Common questions about mobile app development in Sri Lanka answered by our engineering team.

We use Flutter — Google's cross-platform framework — to build native-quality iOS and Android apps from a single codebase. This means faster delivery and consistent performance on both platforms without duplicating engineering effort.
Our mobile app tiers start from LKR 40,000 for a basic utility app, LKR 80,000 for a standard feature-complete app, and LKR 150,000 for a premium app with offline capabilities, biometric authentication, push notifications, and complex backend integrations.
A basic app typically takes 3–5 weeks. A standard app with backend integrations takes 6–10 weeks. Premium apps with advanced features can take 12–16 weeks depending on complexity.
Yes. We manage the full deployment process including Apple App Store and Google Play Store submission, compliance review, and version management.
Yes. Our premium-tier apps include full offline-first architecture using SQLite local databases with automatic cloud synchronisation when connectivity is restored.

Ready to Build Your
Mobile App?

Outline your requirements with our solutions team. We will evaluate your scope, recommend the right architecture, and deliver a transparent investment proposal within 24 hours — no commitment required.

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