Mobile app development · Chennai
Mobile app development for businesses and startups.
Cross-platform iOS and Android apps built from a single codebase — design, development, testing and store submission handled by one founder-led team, so you talk to the people actually building your app.
What we build
- Android and iOS app development
- Startup MVP apps
- React Native and Flutter cross-platform apps
- Business and operations apps
- Booking, ordering and delivery apps
- Community and social apps
- Customer apps connected to your website or CRM
- App UI/UX design
- Play Store and App Store submission
- App maintenance, updates and support after launch
One codebase, both stores
We build with React Native or Flutter so one team ships one app to both Android and iOS. That is usually faster and cheaper than two separate native apps, and updates reach both platforms at the same time. We recommend fully native only when the product genuinely needs it — heavy graphics, or deep device-specific features.
From idea to store listing
Every app runs through our 4D framework: Discover (users, goals, scope), Design (flows and screens you can click through before any code), Develop (built in stages on a live test build you can install), Drive (store launch, analytics and improvements). Nothing is a surprise on release day.
Built, not just designed
Our work includes Stranger Events, a React Native social events app with groups and host ratings, and a food-pickup app you can try right on this site — running inside a phone frame, not a screenshot. Backend, push notifications and authentication are part of the build, not an add-on.
After launch
Operating systems change every year. We offer support plans covering OS updates, crash monitoring, store policy changes and new features, so the app keeps working — and improving — after the day it ships.
Live sample
See it working, not screenshotted.
A mobile app running inside a phone, on the page. Order and track a pickup.
Related work
Frequently asked
How long does it take to build a mobile app?
It depends on scope. A focused MVP typically takes a matter of weeks rather than months; Stranger Events, a full social events app, was built in about eight weeks. After a discovery call we give you a fixed timeline with milestones.
Will my app work on both iPhone and Android?
Yes. We build cross-platform apps from a single codebase with React Native or Flutter, so the same app ships to both the Google Play Store and the Apple App Store.
Should I choose React Native, Flutter or a native app?
For most business and startup apps, cross-platform (React Native or Flutter) is the right call: one codebase, faster delivery, lower cost. We recommend native only for products that need heavy graphics or deep device-specific features, and we will tell you honestly which fits yours.
Do you publish the app to the Play Store and App Store for me?
Yes. Store submission is included — listing, screenshots, privacy and policy requirements, and handling review feedback until the app is live.
How much does mobile app development cost?
Cost depends on features, platforms and integrations, so we scope it with you first and then quote a fixed price with milestones — no open-ended hourly billing. Email support@hemzdigital.com or WhatsApp +91 80150 90298 with what you want to build.
Do you support the app after launch?
Yes. We offer ongoing support covering OS updates, bug fixes, crash monitoring and new features, so the app stays reliable as phones and store rules change.
How do I choose a mobile app development company?
Look for working apps you can open and test, direct access to the people building yours, a fixed scope with milestones, and a plan for support after launch. We show live samples and real projects, and you deal with the builders directly rather than an account manager.
What is an MVP app, and should I start with one?
An MVP (minimum viable product) is the smallest version of your app that real users can use and give feedback on. For most startups and new business ideas it is the right first step: it launches sooner, costs less, and lets real usage decide what to build next.