Mobile App Development

Mobile apps that put your business in your customers' pocket

We build Android and iOS apps that work off the same data as your website and software. Your customers order, book or check status from their phone, and you manage it all from one place.

  • Android and iOS
  • Linked to your website
  • Store accounts in your name
Mobile apps that put your business in your customers' pocket

Our mobile app services

Pick the kind of app work you need

Some businesses need a native Android app, some need one app for both phones, and some need an existing app kept running. Here is what we do. We work with businesses in Delhi and across India.

  • Android App Development 01

    Android App Development

    Native Android apps for the phones most of your Indian customers already carry, published on Google Play in your name.

    • Built in Kotlin
    • Works on budget phones
    • Google Play listing done

    Best forBusinesses whose customers mostly use Android

    View details
  • iOS App Development 02

    iOS App Development

    Native iPhone and iPad apps built in Swift, following Apple's rules so they clear App Store review without surprises.

    • Built in Swift
    • Apple review handled
    • iPhone and iPad layouts

    Best forPremium brands and customers on iPhone

    View details
  • Flutter App Development 03

    Flutter App Development

    One Flutter codebase that becomes both an Android and an iPhone app, so you launch on both stores without paying for two builds.

    • Android and iOS together
    • One codebase to maintain
    • Same look on both

    Best forStartups and businesses needing both platforms

    View details
  • React Native Development 04

    React Native Development

    React Native apps for Android and iOS that share code, and skills, with your React or JavaScript website.

    • Android and iOS from one code
    • Fits JavaScript teams
    • Over-the-air small fixes

    Best forTeams already using React or JavaScript

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  • E-commerce App Development 05

    E-commerce App Development

    A shopping app linked to your online store, with the same products, stock and orders, plus UPI, COD and order tracking.

    • Synced with your store
    • UPI, cards and COD
    • Push offers and order alerts

    Best forOnline stores, D2C brands and retailers

    View details
  • App Maintenance 06

    App Maintenance

    We keep your existing app working: crash fixes, Android and iOS updates, store policy changes and small improvements.

    • Crash and bug fixes
    • OS and store updates
    • Monthly plain report

    Best forBusinesses with an app already live

    View details
  • App Marketing Services 07

    App Marketing Services

    Store listing work, install campaigns and measurement for Android and iOS apps, so you can see what drives real use.

    • Store listing optimisation
    • Install campaigns
    • Install and event tracking

    Best forApp owners who have launched and need users who stay

    View details
A GrownBiz team member working at his desk A colour fan used to plan brand colours

In every project

The details that make it actually work

  • One dedicated managerA single person who answers your calls.
  • Fixed, written quoteKnow the full cost before work starts.
  • Mobile-first approachPlanned for the phone your customer holds.
  • SEO-friendly setupBuilt so Google can find and read it.
  • Tracking from day oneAnalytics and enquiry tracking in place.
  • Plain-language reportsWhat happened and what comes next.
  • Secure & reliableHTTPS, backups and safe, updated software.
  • Yours to keepDomains, accounts and code in your name.

How we work

From first call to real results

A fixed quote before we start, and a clear next step at every stage.

  1. 01

    Brief & plan

    We learn about your business, customers and goals, then agree the scope and a fixed quote.

  2. 02

    Design & setup

    You see the plan, designs or campaign setup first, and we refine it with your feedback.

  3. 03

    Build & launch

    We build, test on real devices and go live with tracking in place.

  4. 04

    Report & grow

    Clear reports and a review call, then we keep improving what works.

  • WordPress
  • Shopify
  • Laravel
  • React
  • Google Ads
  • Meta Ads
  • Google Analytics 4
  • Search Console
01Do I need an app, or is a good mobile website enough?

For many businesses a fast mobile website is enough. An app makes sense when customers come back often, for repeat orders, bookings, tracking or loyalty points, or when you need push notifications. We will tell you honestly on the first call which one fits.

02Should I build for Android, iPhone or both?

In India most customers use Android, so many businesses start there. If your customers also use iPhones, a cross-platform app in Flutter or React Native covers both from one codebase. We look at who your customers are before suggesting either.

03Can the app use the same data as my website?

Yes. We connect the app to your existing website or software through an API, so products, prices, orders and customer accounts stay the same everywhere. If there is no backend yet, we build one that both can use.

04Who owns the app and its code?

You do. The Google Play and Apple developer accounts are opened in your business name, and the source code is handed over to you. If you ever move to another developer, nothing is locked with us.

05How long does it take to build an app?

A simple app usually takes a few weeks, and larger apps with payments, logins and admin panels take longer. We share a written plan with stages after we understand the scope, so you know what comes when.

06How much does an app cost?

It depends on the screens, features, platforms and what the app has to connect to. After a short call to understand what you need, we send a fixed, written quote with no hidden extras.

Talk to a growth consultant

Tell us about your business and goals. A real person from our team will call you back with the next steps.

  • Free consultation
  • No-obligation quote
  • Quick reply on WhatsApp
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