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RBMStudios

Android apps · Java & Kotlin

Native Android apps in Java & Kotlin

We build fast, reliable Android apps in Java or Kotlin with the official Android SDK — designed with Material Design, connected to a secure backend and launched on Google Play, at a price small businesses can afford.

Starting price
From ₹24,999 · $999
Typical timeline
3–8 weeks
Core stack
Java · Kotlin · Android SDK
  • Native Java or Kotlin in Android Studio
  • Backend & admin panel options
  • Google Play launch handled

What you get

What’s included in Android App Development

Pick what you need — every project gets a clear scope and a fixed, itemised quote before work starts.

  • Native Java & Kotlin apps

    Built with Java or Kotlin, the Android SDK and Android Studio — no web wrappers, smooth even on low-cost phones.

  • Material Design UI

    Clean screens that follow Google’s Material Design guidelines, designed in Figma before we write code.

  • Backend & APIs

    Firebase or a Node.js REST API with secure logins, a database and file storage.

  • Admin panel

    A web dashboard to manage users, orders, bookings and app content.

  • Offline & fast

    Local storage with Room and SQLite, offline mode and quick start-up times.

  • Google Play launch

    Signed release build, store listing, screenshots and Play Console submission.

Why it matters

Why a native Android app

Android runs on the large majority of smartphones in India and in many markets worldwide. If your customers, staff or delivery partners are on Android, a native app is the most direct way to reach them — and the most affordable way to start.

We write Android apps in Java — or Kotlin when it suits your project or team — with the Android SDK, XML layouts and Android Studio. Both are fully supported by Google, so your app runs smoothly on budget phones and is easy to maintain or hand over later.

The same team builds the backend — Firebase or a Node.js API with an admin panel — so users, orders and bookings are managed from one place. When you are ready for iPhone users, we reuse that backend and add iOS.

Pricing

Simple, fixed pricing

Clear starting prices with the billing shown on every plan. Need something custom? We will quote it within 24 hours.

Full pricing
  • Starter Android App

    Starting price · one-time

    From ₹24,999

    $999 international3–5 weeks

    • Basic Android application
    • Java or Kotlin development
    • XML-based UI where appropriate
    • Basic API integration
    • Basic navigation
    • Testing on real devices
    Get started
  • Recommended

    Business Android App

    Starting price · one-time

    From ₹49,999

    $1,999 international5–8 weeks

    • User authentication
    • Backend integration
    • Database integration
    • Push notifications
    • API integration
    • Admin functionality
    • Professional UI
    Get started
  • Advanced Mobile App

    Starting price · one-time

    From ₹99,999

    $3,999 international8–12 weeks

    • Android & iOS (native or cross-platform)
    • Advanced application functionality
    • Complex APIs
    • User dashboard
    • Admin panel
    • Payment integration
    • Advanced backend & custom features
    Get started
  • Custom Android / iOS App

    Custom quote

    Custom quote

    • Native Android, iOS or cross-platform
    • Discovery & detailed scope
    • Phased delivery with milestones
    • Fixed quote after a free call
    Request a quote

All prices are indicative starting prices. Final quotations depend on project scope, features, integrations and specific requirements. Third-party subscriptions, advertising budgets, hosting and domain charges may be additional.

Deliverables

Everything you receive

Clear deliverables, agreed up front and listed in your proposal — so you know exactly what you are paying for.

  1. 01App scope & screen list
  2. 02UI design in Figma
  3. 03Native Android app (Java or Kotlin)
  4. 04Backend API or Firebase setup
  5. 05Admin web panel
  6. 06Push notifications (FCM)
  7. 07Google Play listing & release
  8. 08Source code & signing keys

Process

From first call to launch in four clear steps

Every project follows the same transparent process, so you always know what is happening, what is next and what it costs.

Start a project
  1. Day 101

    Discovery call

    A focused 30-minute call to understand your business, customers and goals. No jargon, no hard sell.

    You get

    • Your goals and customers mapped
    • Honest advice on what you need
    • A rough budget and timeline
  2. Within 24 hours02

    Proposal & scope

    A clear, itemised proposal with timeline, deliverables and a fixed price. No surprises after sign-off.

    You get

    • Fixed price in INR or USD
    • Pages and features listed
    • Milestones and launch date
  3. Days 2 – 2103

    Design & build

    Design approved in Figma first, then development in short sprints with regular previews you can click through.

    You get

    • Figma design to approve
    • Working previews every few days
    • Mobile-first, SEO-ready build
  4. Launch04

    Launch & grow

    SEO checks, speed tests, analytics and go-live — then marketing and care to keep it growing. You own everything.

    You get

    • Speed and SEO checks
    • Analytics and Search Console
    • Code, domain and logins handed over

FAQ

Android App Development: common questions

Can’t find your answer here? Message us on WhatsApp — we reply to every enquiry within 24 hours.

How much does an Android app cost?

A Starter Android App (basic API integration, navigation and testing) starts at ₹24,999 / $999. A Business Android App with logins, a backend, push notifications and admin functionality starts at ₹49,999 / $1,999. Larger apps are quoted after a free discovery call.

Do you build Android apps in Java or Kotlin?

Both. Java is mature and known by almost every Android developer, and Kotlin is Google’s recommended language for new apps. We choose the one that fits your project and your team — your users will not notice a difference. If you need iPhone users too, we build cross-platform with React Native.

How long does it take to build an Android app?

A focused Android app takes about 4–6 weeks from design to Google Play. You get a test build (APK) to install on your phone every week.

Will you publish the app on Google Play?

Yes. We prepare the store listing, screenshots and privacy policy, and submit the signed release from your own Google Play developer account (Google charges a one-time $25 registration fee).

Can you add an iOS app later?

Yes. The backend and admin panel are reused, so adding iPhone support later costs much less than starting again.

Free consultation

Build a website that works as hard as you do

Tell us about your website, app or marketing goals. You’ll get a clear plan, timeline and fixed price — usually within 24 hours.