Android and iOS apps
Mobile App Development for Android and iOS
A mobile app is only as good as the back end behind it. We build cross-platform apps for Android and iOS together with the APIs, authentication and admin tools they depend on, so you launch one coherent product instead of coordinating several vendors.
Building cross-platform lets a small budget reach both app stores. We keep the scope focused, test on real devices and guide you through store submission.
Who this is for
- Startups that need an app on both Android and iOS
- Businesses extending an existing web product to mobile
- Companies that want a customer-facing or staff-facing app connected to existing systems
What we deliver
Typical mobile app development work, scoped to your needs.
Cross-platform apps (React Native)
One shared codebase for Android and iOS, which reduces cost and speeds up releases.
Mobile backend development
APIs, databases, push notification services and admin panels.
API and third-party integrations
Payments, maps, messaging, analytics and your existing business systems.
App store submission support
Guidance on listings, builds and review requirements.
Maintenance and upgrades
OS compatibility updates, bug fixes and new features after launch.
How we work
A clear, milestone-based process so you always know what happens next.
- 01
Scope and user journeys
We define core screens, platforms and integrations and agree a first release.
- 02
UI design and prototype
Clickable designs you can review before development starts.
- 03
Build and device testing
Regular builds you can install, tested on real Android and iOS devices.
- 04
Store release
Release builds and support through the App Store and Google Play review.
- 05
Support and iteration
Up to 2 months of free support and bug fixes after launch, then paid updates as you need them.
Technology and timeline
We choose technology to fit your product, not the other way round. Commonly used tools include:
- React Native
- TypeScript
- Node.js
- Python
- PostgreSQL
- AWS
Typical timeline (indicative): Most first releases take roughly 8–16 weeks depending on screens, integrations and back-end complexity.
Pricing guidance
Every project is quoted individually after a short discovery call. See how our estimates are built on the pricing page.
Mobile application
Custom quote
Typical timeline (indicative): 8 to 16 weeks
A cross-platform mobile app for Android and iOS with a connected backend.
Usually included
- Cross-platform build for Android and iOS
- Backend API and authentication
- Testing on real devices
- Guidance on app store submission
- Up to 2 months of free support, maintenance and bug fixes after launch
Usually not included
- App store developer account fees
- Third-party service fees
- Support, maintenance and changes after the free 2 months (paid)
Every project is quoted individually. Your written proposal states the scope, timeline, billing currency and payment milestones. Hosting, third-party licences, payment processor fees, AI model usage and applicable taxes are not included unless the proposal says so.
Working with international clients
We deliver remotely from Mumbai, with market-specific notes for:
United States
Time-zone overlap, regulations and use cases for United States clients.
United Arab Emirates
Time-zone overlap, regulations and use cases for United Arab Emirates clients.
Canada
Time-zone overlap, regulations and use cases for Canada clients.
United Kingdom
Time-zone overlap, regulations and use cases for United Kingdom clients.
Australia
Time-zone overlap, regulations and use cases for Australia clients.
Singapore
Time-zone overlap, regulations and use cases for Singapore clients.
Germany
Time-zone overlap, regulations and use cases for Germany clients.
Netherlands
Time-zone overlap, regulations and use cases for Netherlands clients.
Ireland
Time-zone overlap, regulations and use cases for Ireland clients.
Saudi Arabia
Time-zone overlap, regulations and use cases for Saudi Arabia clients.
Qatar
Time-zone overlap, regulations and use cases for Qatar clients.
New Zealand
Time-zone overlap, regulations and use cases for New Zealand clients.
Frequently asked questions
Do you build native or cross-platform apps?
We specialise in cross-platform development with React Native, which covers Android and iOS from one codebase. If your project needs deeply platform-specific features, we will tell you honestly during scoping.
Who pays for the App Store and Google Play accounts?
Developer account fees are paid by you directly to Apple and Google so that the app is registered in your name.
Can you build the back end as well?
Yes. We build the APIs, database and admin tools alongside the app.
How much does a mobile app cost?
It varies with screens, integrations and back-end work. We provide a written estimate after discovery; see our pricing page for how estimates are formed.
Do you provide support after launch?
Yes. Every project includes up to 2 months of free support, maintenance and bug fixes after launch, counted from the day we hand the application over to you to launch. After that period, we do not provide free support: any further support, maintenance or changes to the service are paid, and we agree the price with you in writing before work starts.
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Ready to discuss your project?
Tell us what you want to build. You will get a written estimate range and clear next steps, with no obligation. Every project includes up to 2 months of free support after launch.