App UI/UX design
Clean, intuitive interfaces designed for thumbs, not mice.
Service 05 / 08
Mobile App Design & Development
Well-designed mobile apps, from first sketch to store launch.
Overview
Why it matters
Put your business in your customers' pockets. We design and develop mobile apps that feel natural to use, perform smoothly and are built to grow — then handle publishing to the app stores and keep them up to date.
- A direct channel to your customers
- Better loyalty with push notifications
- Smooth performance on modern devices
- Support after launch, not just before
What's included
Everything you need, done right
Android development
Fast, reliable Android apps built with modern tools.
iOS apps
Cross-platform builds that also run beautifully on iPhone.
Push notifications
Bring users back with timely, relevant notifications.
Backend & APIs
Secure backends, user accounts and admin panels to manage your app.
Store publishing
We handle Play Store and App Store submission for you.
App types
Apps that people keep opening
From simple utility apps to full platforms, here is what we build.
Discuss your projectShopping & delivery apps
Product browsing, carts, payments and live order tracking.
Booking & service apps
Appointments for salons, clinics, gyms and service businesses.
Loyalty & rewards apps
Points, digital coupons and offers that bring customers back.
Business & field-staff apps
Internal tools for sales teams, deliveries and on-site work.
Games & entertainment
Casual games and interactive experiences with engaging design.
Community & social apps
Profiles, feeds, chat and notifications for member communities.
How it works
From first call to launch
01
Idea & scope
We shape your idea into a clear feature list and user flows.
02
UI/UX design
We design every screen and build an interactive prototype.
03
Development & testing
We build the app and test it on real devices.
04
Launch & maintain
We publish to the stores and provide ongoing updates.
Tools & technology
Built with tools we trust
Flutter
React Native
Kotlin
Firebase
Figma
REST APIs
Yes. We often use cross-platform tools so one codebase runs on both, saving time and cost.
Yes. We prepare store listings and handle submission to Google Play and the App Store.
A focused first version typically takes 6–12 weeks, depending on features and integrations.
Yes. We can connect your app to your website, online store or business system so data stays in sync.
Contact
Let's talk about Mobile Apps
Tell us what you need and we'll send a free, no-obligation quote — usually within an hour.
- Email usinfo@zyntax.lk
- Call us · Sri Lanka+94 78 620 2525
- Call us · UAE+971 56 134 4051
- WhatsAppChat with us now
- Response timeWithin 1 hour
- Based inSri Lanka, working worldwide