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Mobile App Development Company · Chennai

Build your app.
In 6 weeks.
Guaranteed.

Custom Android, iOS & AI-powered apps for Chennai startups. Guaranteed delivery. Daily WhatsApp updates. No surprises.

Chat on WhatsApp +91 9403893473
50+
Apps shipped
6 wks
Avg delivery
5+
Years exp
24 hrs
Quote turnaround
Live apps: ProvahanVeelgoPayMyBillsPharmnutsEdaiyaChanakya

Let’s make it happen

Drop your details and we’ll take it from there.

Android · Kotlin
iOS · Swift
Flutter
React Native
AI Chatbots
Workflow Automation
6-Week Delivery
Free Consultation
Chennai Based
50+ Apps Live
Quote in 24 Hours
Android · Kotlin
iOS · Swift
Flutter
React Native
AI Chatbots
Workflow Automation
6-Week Delivery
Free Consultation
Chennai Based
50+ Apps Live
Quote in 24 Hours
Why choose us

What makes us different
from every competitor

Here's what we actually do differently — not just what we claim.

6-week guaranteed delivery

No other Chennai company commits to a timeline in writing. We do — and we've delivered 50+ times on that promise.

AI automation as standard

Chatbots, workflow automation, and smart features built into every project — not expensive add-ons.

WhatsApp-first support

Your project manager is on WhatsApp. Daily progress updates, instant answers — no ticket systems.

Real apps, live on stores

Download Provahan, Veelgo, or PayMyBills right now. Real live apps — not mockups or vague "250+" claims.

Startup-first approach

No enterprise overhead, no account manager layers. Direct access to your dev team from day one.

Quote in 24 hours

Tell us your idea and we scope it properly — then deliver a clear quote within 24 hours. No runaround.

What we build

Full-stack mobile &
AI development

Native and cross-platform apps with AI features built in as standard.

Android

Android development

High-performance Kotlin apps for phones, tablets and TV.

KotlinJetpackPlay Store
iOS

iOS development

Swift-built apps for iPhone, iPad, Watch and Apple TV.

SwiftSwiftUIApp Store
Cross-platform

Flutter apps

One codebase, native feel on both platforms. Fastest to market.

FlutterDartFirebase
Cross-platform

React Native

JavaScript cross-platform with native UI on iOS and Android.

React NativeExpoNode.js
AI · Automation

AI features

Chatbots in Tamil+English, workflow automation, smart recommendations.

LLM APIsML KitAutomation
Web App

Progressive web apps

Installable, offline-capable — no App Store needed.

PWAService Worker
Packages

Every project is unique.
So is your quote.

We scope every project individually. Clear quote within 24 hours — no surprises.

Starter
Simple MVP
Single platform · Core features · 6 weeks
Android OR iOS
Up to 5 core screens
Basic backend + API
App Store submission
30 days bug support
Get a quote
MOST POPULAR
Growth
Full Product
Android + iOS · AI included · 6–8 weeks
Android + iOS both platforms
10–15 screens with full UX
Backend, database, APIs
Payment gateway integration
AI chatbot included as standard
60 days priority support
Get a quote
AI Advanced
Complex App
Multi-platform · Full AI suite · 8–10 weeks
Android + iOS + web dashboard
Full AI automation suite
ML recommendations engine
Admin panel + analytics
Multiple user roles
90 days priority support
Get a quote
Our process

Live in 6 weeks.
Guaranteed.

Clear milestones. Daily WhatsApp updates. Zero surprises at any stage.

Week 1

Discovery & planning

Requirements mapping, MVP scope, wireframes and project plan signed off before any code is written.

Week 2

UI/UX design

Full high-fidelity screen designs and interactive prototype. You approve every screen before development begins.

Week 3–4

Development sprint

Frontend and backend built in parallel. Daily progress updates on WhatsApp — you always know exactly what's happening.

Week 5

QA & testing

Rigorous testing on real devices — performance, security, edge cases. We break it so your users don't.

Week 6

Launch

App Store + Play Store submission, go-live support, 30 days free post-launch bug fixes included.

Technology development team working on mobile apps
Our portfolio
Apps live on the
stores right now
Automotive

Provahan

Used vehicle buy & sell marketplace.

Android + iOS
Logistics

Veelgo

On-demand parcel delivery platform.

Flutter
Fintech

PayMyBills

Pay-in/pay-out mobile wallet.

React Native
Healthcare

Pharmnuts

Medical e-commerce for doctors & patients.

Android + iOS
E-commerce

Edaiya

Fresh ingredients doorstep delivery.

Flutter
Edtech

Chanakya

Interactive math tutorial app.

Android + iOS
Healthcare

Saviours Badge

Doctor networking platform.

React Native
Fintech

Senka Nidhi

Investment portfolio management.

Flutter
Fintech

Elderzha

Investment portfolio management.

Flutter
Fintech

Blackstone Shipping

Investment portfolio management.

Flutter
Fintech

Style Life

Investment portfolio management.

Flutter
Fintech

Bars

Investment portfolio management.

Flutter
Client review

What our clients say

BA Technology development team Chennai
50+ Happy Clients · Chennai & Beyond
AI advisor

Get an instant quote.
No calls needed.

Tell us your idea — get a stack recommendation and quote in under 2 minutes.

BA Technology · AI Advisor
Online · Replies instantly · Chennai based
BA
Hey! Welcome to BA Technology — Chennai's mobile app & AI development company. 👋

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Let's build

Ready to ship your app?

Free consultation · Custom quote in 24hrs · AI included · 50+ apps shipped

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