Flutter app development company in Trivandrum, Kerala
AppTeky builds Android, iOS and web apps for Kerala businesses from one Flutter codebase — and runs seven apps of its own, so we know what it takes to keep one alive after launch.
About AppTeky
AppTeky is a Flutter app development company and product studio based in Trivandrum (Thiruvananthapuram), Kerala. Founded in 2024 by Roshan Justin, it builds Android, iOS and Flutter Web apps for businesses in Kerala and across India, and runs its own products, including AdoniBook, AdoniHub, Adoni One and QR Teky.
Built in Kerala, for Kerala businesses
- AdoniBook — Adoni Traders, Trivandrum. A distributor serving hundreds of small shops ran orders, billing, packing and credit on paper notebooks and Excel. We replaced it with one offline-first Flutter app for seven roles, which is now a platform any route-based distributor can use. Read the case study.
- AdoniHub — piloting in Thiruvananthapuram. A B2B ordering network where shops order every FMCG brand from one cart, and each line goes to the one authorised distributor for that area.
- Enterprise experience. Before founding AppTeky, Roshan Justin built enterprise apps for KSRTC and Kerala Police as a developer at Techversant Infotech in Technopark, Trivandrum. More about the team.
App development services
| Service | What you get | Price |
|---|---|---|
| Focused MVP | Core features, sign-in, Firebase backend, basic admin — typically 7–14 days, depending on scope | From ₹25,000 |
| New app build | Android + iOS app, Firebase or custom backend, admin panel, store launch | From ₹1,50,000 |
| Dedicated Flutter team | Weekly sprints, new features, bug fixes, store releases | From ₹60,000/month |
| App takeover & rescue | Audit, stabilise and continue an app someone else built | From ₹40,000/month |
| Flutter Web | Admin panels, customer portals and internal dashboards | Quoted per scope |
All prices exclude GST. See the full services and pricing, or our guide to app development cost in India.
Apps we build for Kerala businesses
- Distribution and wholesale — order-taking, van sales, billing, credit and delivery apps for FMCG, pharma, hardware and agri-input distributors.
- Retail and catalogues — product catalogues and storefronts with WhatsApp ordering, like Adoni One.
- Service businesses — booking, scheduling and customer apps with a web admin panel.
- Startups — MVPs built to launch fast on Android and iOS, then grown with a retainer.
Where we work
We are based in Trivandrum and work with clients across Kerala — Thiruvananthapuram, Kochi, Kozhikode, Thrissur, Kollam and Kannur — and across India. Work runs over Slack, video calls and WhatsApp, with weekly updates, so location never slows delivery.
Why Kerala businesses choose AppTeky
- We build products, not just projects. We run our own apps, so we plan for life after launch.
- One codebase, every platform. Flutter gives you Android, iOS and web without paying for three teams.
- You own everything. Code, repositories, Firebase projects and store accounts are yours from day one.
- Fast start. A written proposal within 48 hours, and work begins within 5 working days of signing.
App development in Kerala: common questions
What Kerala businesses ask us before starting an app.
Yes. AppTeky is a Flutter app development company based in Trivandrum (Thiruvananthapuram), Kerala, founded in 2024 by Roshan Justin.
Yes. We work with businesses in Kochi, Kozhikode, Thrissur, Kollam and across Kerala, and with companies across India, using Slack, video calls and WhatsApp.
With AppTeky, a focused Flutter MVP starts at ₹25,000, a production-ready product at ₹1,50,000, a full-featured app at ₹3,00,000 and complex platforms at ₹8,00,000. Ongoing development runs ₹40,000–₹1,50,000 per month. See our app development cost guide for the full breakdown.
Yes. Flutter supports Malayalam and other Indian languages, and we build multilingual apps — including a bilingual English and Arabic app for Sharjah Promotions.
Our flagship work started with Adoni Traders, a Trivandrum FMCG distributor, whose paper-and-Excel operation became AdoniBook. AdoniHub, our B2B ordering network for shops, distributors and brands, is piloting in Thiruvananthapuram.
Flutter builds Android, iOS and web apps from one codebase, so you pay for one team instead of two or three, and every update reaches all platforms at once.
Building an app in Kerala?
Book a 30-minute call with our Trivandrum team. Tell us what you want to build or fix — we will tell you honestly whether we are the right fit.
appteky@gmail.com · +91 75610 07839 · Trivandrum, Kerala