Flutter app development for Android, iOS and web
One Flutter codebase, every platform. We design, build, launch and maintain Flutter apps — and we run seven Flutter products of our own, so we build for life after launch.
In short
AppTeky is a Flutter app development company and product studio in Trivandrum, Kerala, India. It builds Android, iOS and web apps from a single Flutter codebase for startups and businesses, with new builds from ₹1,50,000 and dedicated Flutter teams from ₹60,000/month. AppTeky also runs its own Flutter products, including AdoniBook, AdoniHub, Adoni One and QR Teky.
What we build with Flutter
- Business apps — ordering, billing, delivery, field sales and inventory apps with role-based access, like AdoniBook.
- Marketplaces and platforms — multi-sided apps with a customer app and web panels for partners and admins, like AdoniHub and YoloPets.
- Consumer apps — utilities and lifestyle apps on Google Play, like QR Teky and Decibrain.
- Admin panels and portals in Flutter Web, sharing code with your mobile app.
- Startup MVPs — from idea to a launched app in weeks.
Why Flutter
- One codebase for Android, iOS and web — you pay for one team, not three.
- Native performance — Flutter compiles to native code and renders its own UI at a smooth frame rate.
- Faster releases — every fix and feature reaches all platforms in the same release.
- Backed by Google and used widely in production, with a large package ecosystem.
Flutter 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 | Scope, UI, Android + iOS app, backend, admin panel, store launch, 30 days of support | From ₹1,50,000 |
| Dedicated Flutter team | Weekly sprints, new features, fixes and store releases | From ₹60,000/month |
| Maintenance & bug fixes | Audit, stabilise and continue an existing Flutter app | From ₹40,000/month |
| Flutter Web | Admin panels, portals and dashboards | Quoted per scope |
| Store publishing | Google Play and App Store submission, review fixes, compliance | Included in builds |
All prices exclude GST. See the Flutter app cost guide for what drives the price.
Tech stack
Flutter and Dart, Firebase (Firestore, Auth, Storage, Cloud Functions, Hosting), Node.js, PostgreSQL and MongoDB APIs, SQLite and offline-first sync, payment gateways and UPI, WhatsApp alerts, Google Gemini AI features, and publishing on Google Play and the App Store.
How we work
- Discovery call (30 minutes). Free. We learn what you want to build and tell you honestly if we are the right fit.
- Written proposal within 48 hours. Scope, timeline and a fixed price or monthly rate.
- Work starts within 5 working days of signing.
- Weekly progress you can see and test, with a monthly report on retainers.
- You own everything — code, repositories, Firebase projects, domains and store accounts — from day one.
Flutter app development: common questions
What founders and product teams ask us before starting a Flutter app.
AppTeky is a Flutter app development company in Trivandrum, Kerala, that builds Android, iOS and web apps for businesses and startups across India. New builds start at ₹1,50,000, and you own all the code.
At AppTeky, a focused 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, all for Android and iOS together. See the full cost guide.
Yes. Flutter compiles to native code for Android and iOS and is used in production by many large companies. AppTeky runs all seven of its own products on Flutter, including apps used every day by distribution teams.
Yes. We build the mobile app in Flutter and the admin panel in Flutter Web, sharing models and logic, plus the backend in Firebase, Node.js or PostgreSQL.
Yes. Store submission is included in every build, and we handle review rejections and policy updates afterwards. More on publishing.
Yes. We work remotely over Slack, video calls and WhatsApp, so we can work with startups and businesses anywhere.
Build your Flutter app with us
Book a 30-minute call. Get a written scope and fixed price within 48 hours.
appteky@gmail.com · +91 75610 07839 · Trivandrum, Kerala