Hiring is expensive and slow
A mid-level Flutter developer costs ₹90,000–₹1,20,000/month in salary alone — before benefits, recruitment costs, and the risk they leave in 12 months.
Flutter Products & Teams
We build products. Yours too.
AppTeky designs and runs its own apps — Adoni One, AdoniHub, AdoniBook, QR Teky and more. We bring that same product thinking to your company as a dedicated Flutter team, building and maintaining your Android, iOS, and web apps without the cost and risk of in-house hiring.
7 products built
4+ years Flutter
Android · iOS · Web
Trivandrum · Pan-India remote
Built & run by AppTeky
Why companies struggle with Flutter development
Agencies disappear after launch
Most app agencies deliver, invoice, and go silent. Every change request becomes a new quote. There is no continuity, no context, no ownership.
Freelancers are unreliable
Freelancers juggle multiple clients, go quiet at critical moments, and rarely handle backend, deployment, and store issues end to end.
AppTeky solves all three. Product builders. Continuous. Accountable.
The Difference
Product builders on your team — not another vendor
We ship our own apps, so we think like product owners, not ticket-takers. When you work with AppTeky, we don't take a brief and disappear. We join your Slack, attend your sprint calls, learn your product deeply, and ship work every week — exactly like an in-house developer, without the HR overhead.
You get a senior Flutter engineer who knows Android, iOS, and Flutter Web, backed by a clear process, weekly delivery, and full code ownership. The only difference from a hire: we cost less, we start in days, and we never quit.
See how we work →Your company
⟵ ⟶
AppTeky team
Slack · GitHub · Jira · Weekly calls
Android app
iOS app
Flutter Web
Admin panel
Weekly sprints
Store support
What we build and maintain
Full-stack Flutter development across all platforms, on a continuous retainer.
Android & iOS Apps
We build, maintain, and continuously improve your Flutter mobile app across Android and iOS — new features, bug fixes, performance, and store updates.
Flutter Web Applications
Admin panels, customer portals, internal dashboards, and public-facing web apps built with Flutter Web — one codebase, all platforms.
App Takeover & Rescue
We take over existing Flutter apps — even broken or abandoned ones — audit the codebase, stabilise, modernise, and continue development.
Continuous Development Retainer
A monthly engagement where we act as your mobile team. Sprints, standups, weekly delivery. You focus on your business — we handle the app.
From first call to first sprint in under 2 weeks
Discovery call
30 min. We understand your app, your team, and what you actually need.
Proposal
48 hrs. Clear scope, process, and pricing. No hidden fees.
Onboarding
2–3 days. We join your tools and read the codebase.
Sprint 1 begins
Real work within 5 working days of signing.
Ongoing delivery
Weekly sprints, updates, monthly reports.
Simple, honest pricing
No surprise invoices. No scope creep fights. Retainers start from ₹60,000/month.
App Rescue
From ₹40,000/month
2-month minimum
- Full codebase audit
- Stabilise and fix critical bugs
- Dependency updates
- Store compliance fixes
Most popular
Embedded Team Retainer
From ₹60,000/month
3-month minimum
- Weekly sprints & standups
- Android + iOS + Flutter Web
- Feature development
- Bug fixes & performance
- App store management
- Monthly delivery reports
New App Build
From ₹1,50,000 fixed
4–16 weeks
- Scoped feature set
- Android + iOS delivery
- Firebase backend
- Store launch support
All prices exclusive of GST. Retainers billed monthly in advance. Full code ownership on all engagements.
Work that speaks
Real Flutter apps built for real business problems.
AdoniBook — Adoni Traders, Trivandrum
Challenge
A distributor serving hundreds of small shops ran its whole day — orders, bills, packing, van loading and credit — on paper notebooks, Excel sheets and phone calls. Numbers didn't match and the owner never had the full picture.
What we built
One Flutter app for seven roles — salesman, billing, packing, godown, delivery, driver and owner — covering beat orders that work offline, auto-created packing lists, five payment modes, owner approval and a live credit ledger, plus attendance and payroll.
Paper and Excel replaced from the salesman's beat to the owner's credit book. Now a multi-company platform any distributor can use as AdoniBook.
AdoniHub — One Cart for Every Brand
Challenge
Shops juggled a different salesman for every brand, distributors fought over the same outlets, and brands couldn't see demand in areas nobody covered.
What we built
A three-sided network — a Flutter shop app, Flutter Web panels for brands, distributors and ops — that splits every cart to the one authorised distributor per product per area, enforced in PostgreSQL.
Now piloting in Thiruvananthapuram, Kerala: one cart in, the right distributor out, with no minimum order. See AdoniHub.
Our products
We build products. Here are ours — business platforms and consumer apps, live on the web and Google Play.
AB
AdoniBook
LiveOrder in the morning, cash in the books by evening. One app for distribution teams — order-taking, billing, packing, delivery, cash collection and a live credit ledger.
AH
AdoniHub
PilotEvery brand. One order. The right distributor. Shops order every FMCG brand from one cart, and each line goes straight to the one distributor authorised for that product in their area.
QR Teky
LiveAn all-in-one QR generator & scanner with encrypted sharing and digital business cards. No account, no ads.
A1
Adoni One
LiveYour catalogue, built in minutes — a storefront on your own link, with customers reaching you over WhatsApp.
Visit Adoni One →YP
YoloPets
Early accessPet care in one pocket — health records, vet and grooming bookings, a pet store and lost-pet alerts.
Visit YoloPets →Decibrain
LiveYour personal decision-making assistant — flip a coin or spin a wheel of your own options when you can't decide.
Get it on Google Play →Questions people ask about AppTeky
Quick answers about who we are, what we've built and how we work.
AppTeky is a Flutter product studio based in Trivandrum, Kerala, India. We design, build and run our own apps — including Adoni One, AdoniHub, AdoniBook, QR Teky and YoloPets — and we build and maintain Android, iOS and web apps for other businesses.
AppTeky has built seven products: Adoni One (catalogue and storefront builder), AdoniHub (B2B FMCG ordering network), AdoniBook (distribution management), QR Teky (private QR scanner and generator), YoloPets (pet care app), Decibrain (decision-making app) and Doody (offline planner).
Yes. We work as your dedicated Flutter team on a monthly retainer, take over and fix existing apps, or build a new app from scratch for Android, iOS and the web from a single Flutter codebase.
Dedicated Flutter team retainers start at ₹60,000 per month, app takeover and rescue starts at ₹40,000 per month, and fixed-scope new app builds start at ₹1,50,000. You own all code from day one.
AppTeky is based in Trivandrum (Thiruvananthapuram), Kerala, and works remotely with startups, IT companies, agencies and businesses across India.
AppTeky was founded in 2024 by Roshan Justin, a Flutter developer with 4+ years of enterprise app experience, with co-founders Muhammed Faseeh (full stack engineer) and Azhar K S (business analyst).
Your product could be next.
Book a 30-minute discovery call. Tell us what you want to build or fix — we'll tell you honestly whether we're the right fit.
appteky@gmail.com · +91 75610 07839 · Trivandrum, Kerala