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Web and Mobile App Development Company for Growing Businesses

Zynith Labs is a web and mobile app development company. One team plans, designs and builds your website and your iOS and Android apps, so they look the same, share the same data and launch together. As a growth innovation company, we build both around one business goal. We work with brands in Chennai, Bengaluru, Mumbai, Pune, Delhi and Gurugram, and with clients in Dubai and the United States.

Book a free project consultation·See our work
Website Development[+]Mobile App Development[+]
Website and App Built Together[+]

One product, every device

Responsive websites
Responsive websites
iOS apps
iOS apps
Android apps
Android apps
Shared back end
Shared back end

[X] websites and apps launched since [year]

Trusted by

[Client A]
[Client B]
[Client C]
[Client D]
[Client E]

What Does a Web and Mobile App Development Company Do?

A web and mobile app development company designs, builds, tests and launches both your website and your mobile apps. One team means one design, one shared back end and one point of contact, so your website and apps work together.

Who Needs a Web and Mobile App Development Company?

  • Startups that need a website and an app from day one.
  • Growing businesses whose website is slow, outdated or hard for their team to update.
  • Brands whose customers order, book or come back often, where an app keeps them one tap away.
  • Businesses using two agencies for website and app, with designs and data that don’t match.

Sound familiar? A free project consultation will tell you honestly what you need, and what you don’t.

Our Web and Mobile App Development Services

Our web and mobile app development services cover two things: websites and mobile apps. As a website and app development company, we can build one of them or both from a single plan. Each service below explains what we build and what you receive.

01

Website Development

✓WHAT YOU RECEIVE

A responsive website or landing pages, CMS access, an SEO-ready set-up and launch support.

Our website development services build websites that load fast, work on every screen and are easy for your team to update. Most businesses need a strong website first, because it is where Google sends people and where your ads land. Screens are designed by our UI/UX design team, then built on WordPress or a headless CMS with React or Next.js. We build for Google's Core Web Vitals, because slow pages lose visitors and rankings. A D2C brand might need product pages and WhatsApp ordering; a Real Estate developer, project landing pages.

Corporate websites
Company, services and careers pages on an easy CMS.
Custom websites
Special features such as booking, calculators and CRM links.
Responsive websites
Mobile-first layouts, tested on real devices.
Landing pages
One page per ad or offer, with lead forms and tracking.
Website on desktop, tablet and phone built by Zynith Labs
02

Mobile App Development

✓WHAT YOU RECEIVE

A published iOS and/or Android app, store listings, crash tracking and an update plan.

Our mobile app development services build apps for phones and tablets, either native or from one shared code base. If your customers order, book or come back often, an app keeps you one tap away. We build native iOS apps with Swift and Android apps with Kotlin when you need the highest performance. For most businesses, a cross-platform app built with Flutter or React Native gives you both stores from one code base. Every app is checked against the App Store Review Guidelines and Google Play policies before launch.

iOS apps
For iPhone and iPad, built with Swift.
Android apps
Built with Kotlin and tested across devices.
Cross-platform apps
With Flutter or React Native.
Hybrid apps
That reuse your web code for a quick first version.
App integrations
Payments, CRM, maps, push notifications and analytics.
iPhone and Android app screens built by Zynith Labs
03

Website and App Built Together

✓WHAT YOU RECEIVE

A website and app that look, work and update as one product.

Building your website and app with one team saves time and mistakes. We create one design system, so buttons, colours and screens match on the website and in the app. One back end serves both, so products, bookings and content are updated once and show everywhere. Customers use the same login and see the same orders on the website and in the app. You get one project plan, one point of contact and one launch date, instead of two agencies blaming each other. Later, new features reach both together.

One design system
For website and app.
One back end and API
That serves both.
One login
For customers, with the same orders and history.
One launch plan
For website, App Store and Google Play.
Website and app sharing one back end and design

Not sure which services you need? Book a free project consultation and we’ll point you to the right ones.

Which Web and App Services Does Your Business Need?

Every business starts from a different place. Some need only a fast website; others need a booking app, or a website and app that share one back end. We build all of these, so you can choose one or both. Whether you’re looking for a web and mobile app development company in India, Dubai or the US, your project depends on:

Scope
a website, a mobile app, or both working together.
Platforms
browser, iPhone, Android, or all three.
Features
from a few pages to logins, payments and bookings.
Timeline
how soon you need to launch.

Share your idea, and we’ll suggest the best way to build it after a free consultation. Book my free consultation

Our Development Process, Step by Step

Our development process works the same for websites and apps, with regular demos so you see real progress.

  1. 01

    Discovery and planning

    We agree your goals, users and the features you need.

    You get

    A written scope

  2. 02

    UI/UX design and prototype

    We design the website and app together.

    You get

    A clickable prototype to approve

  3. 03

    Development in sprints

    We build in short cycles and show you each one.

    You get

    A regular demo

  4. 04

    Testing

    We test on real browsers and devices for speed, security and usability.

    You get

    A test report

  5. 05

    Launch

    The website goes live and the app reaches both app stores.

    You get

    Live products and training

  6. 06

    Support and updates

    We fix issues, update for new OS versions and add features.

    You get

    Ongoing support

Website and App Work and Results

Here is what our web and mobile app development company has done for real businesses.

[Client A – real client, e.g. a D2C brand] branding by Zynith Labs

[Client A – real client, e.g. a D2C brand]

Custom website + cross-platform shopping app

[Problem – e.g. low repeat orders]; [what we did]

[Result – e.g. online orders up X% in X months, client-approved]

Read the [Client A] case study

[Client B – real client, e.g. a Real Estate developer in Dubai] branding by Zynith Labs

[Client B – real client, e.g. a Real Estate developer in Dubai]

Project landing pages + lead app

[Problem – e.g. ad clicks not becoming enquiries]; [what we did]

[Result – e.g. X site-visit enquiries a month, client-approved]

Read the [Client B] case study

[Client C – real client, e.g. a HealthTech company] branding by Zynith Labs

[Client C – real client, e.g. a HealthTech company]

Booking website + iOS and Android app

[Problem – e.g. phone-only bookings]; [what we did]

[Result – client-approved, with timeframe]

Read the [Client C] case study

Explore all our website and app work

Website and App Development for Your Industry

Every industry has its own users and its own needs, so we shape each website and app to fit:

  1. 01

    D2C brands

    An online store website and a shopping app with offers.

  2. 02

    Food & Beverage

    An ordering website and a loyalty or ordering app.

  3. 03

    FMCG

    A corporate website and a sales-team or distributor app.

  4. 04

    HealthTech

    A booking website and a patient app.

  5. 05

    EdTech

    A course website and a learning app.

  6. 06

    Real Estate

    Project landing pages and a listing app with site-visit booking.

Why Choose Zynith Labs?

Zynith Labs is a growth innovation company, so we build websites and apps that grow your business. As a web and mobile app development company, here is what that means for you:

One team for website and app
One plan, one contact and one launch, from design to store release.
You own the code
Code, domains, accounts and store listings are in your name. [Confirm this matches your contract.]
Demos every 2 weeks
You see real progress throughout, not just at the end.
Built for growth
Every website is ready for SEO services from day one, and our growth marketing team can bring your first users.
Support after launch
We stay to fix, update and improve.

Choosing between a development company, freelancers or an in-house team? Here is how we compare:

Skills
Web, iOS, Android, design and integrations
Speed
Set process, 2-week demos
Support
Support plan after launch
Who you talk to
[A senior project lead – confirm]
Zynith Labs compared with a freelancer and a big agency
Zynith LabsFreelancersIn-house team
SkillsWeb, iOS, Android, design and integrationsUsually one skill eachDepends on who you hire
SpeedSet process, 2-week demosVaries with workloadMonths to hire
SupportSupport plan after launchOften limitedYes, if the team stays
Who you talk to[A senior project lead – confirm]Several freelancersYour own team

See What Our Clients Say

★★★★★
“[Review – 1–2 lines from a real client about their website or app project]”
[Name][Role], [Company]
★★★★★
“[Review – real client, 1–2 lines]”
[Name][Role], [Company]
★★★★★
“[Review – real client, 1–2 lines]”
[Name][Role], [Company]

Web and Mobile App Development Across India, Dubai and the US

We work with businesses in Chennai, Bengaluru, Mumbai, Pune, Delhi and Gurugram, and with clients in Dubai and the United States. Every market uses websites and apps differently, so we build for the people you serve:

India
Android-first apps, fast pages on entry-level phones and slow networks, and UPI payments.
Dubai and the UAE
English and Arabic websites and apps, with right-to-left layouts where you need them.
United States
iOS and Android launched together, US formats and accessibility checks.

Launching in more than one market? We build one product with small changes for each market. Talk to us about your market

[ FAQ ]

Web and Mobile App Development FAQs

Frequently asked questions about our branding services, process, and deliverables.

It designs, builds, tests and launches your website and mobile apps, then supports them. One team keeps the design, data and updates in step.

A website takes about 4–12 weeks and an app MVP 6–10 weeks. A website and app together usually take 3–5 months.

Most businesses need a website first. Add a mobile app if customers order, book or return often. A landing page suits single campaigns.

Native gives the highest performance and device features. Cross-platform gives you both stores from one code base, which suits most business apps.

Yes. We build one back end and API, so customers use one login and see the same orders, bookings and content.

Yes. The code, accounts and store listings are in your name. [Confirm this matches your contract.]

Yes, on request, before we discuss your project in detail.

Yes. We prepare the listings, check the store guidelines and handle submission.

Yes. We fix issues, update for new browser and OS versions and add features.

Yes. We can launch a focused first version of your website or app in a few weeks, then grow it with real user feedback.

Zynithlabs
Neon eagle artwork in the Zynith Labs footer
Neon eagle artwork in the Zynith Labs footer
Neon eagle artwork in the Zynith Labs footer
Neon eagle artwork in the Zynith Labs footer
Neon eagle artwork in the Zynith Labs footer
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