App Development

Apps built to
ship and scale.

We build mobile and web apps — from MVP to full product. iOS, Android, and web, with the backend to match.

10+

Apps Shipped

iOS & Android

Platforms

13+

Years Experience

What We Build

Full-stack, front to back

We build the whole thing — not just the UI. Every app comes with the backend, database, and integrations it needs to actually work.

01

Mobile Apps

iOS and Android apps built with React Native. Cross-platform by default, native where it matters.

02

Web Apps

Full-stack web applications — dashboards, SaaS tools, portals, and internal systems built to scale.

03

Backend & API

Database design, REST or GraphQL APIs, authentication, and third-party integrations — the full stack, not just the UI.

04

App Store Launch

Full Apple App Store and Google Play Store submission, including listings, assets, and review management.

Proof of Work

We build our own apps too

We don't just build for clients — we ship our own products. That means we've been through App Store review, real user feedback, and production scaling ourselves.

Consumer App

Girki

A consumer app live on the Apple App Store and Google Play Store.

Visit girki.app
AI SaaS

Inspector Line

An AI receptionist SaaS for home inspectors — call handling, lead qualification, and booking automation.

Visit inspectorline.com

How We Work

From brief to launch

01

Scope

We define what the app needs to do, who it is for, and what the MVP looks like. No feature creep from the start.

02

Design

Wireframes and UI design before a line of code is written. You approve the flow and screens first.

03

Build

We build in short cycles with working software at each stage — not a big reveal at the end.

04

Launch

Deployment, App Store submission, QA, and handover with documentation so you can run it.

FAQ

Common questions

Do you build iOS and Android apps?

Yes. We build cross-platform mobile apps using React Native, which runs on both iOS and Android from a single codebase. We also build native apps where performance or platform-specific features require it.

What about web apps?

Web apps are a core part of what we do. We build full-stack web applications using Next.js, React, and Node.js — from simple internal tools to multi-user SaaS products.

How long does an app take to build?

A focused MVP with defined scope typically takes 6–12 weeks. Larger products with multiple user roles, integrations, or custom backend systems take longer. We scope this clearly before starting.

Do you handle the App Store and Play Store submission?

Yes. We manage the full submission process for both the Apple App Store and Google Play Store, including preparing assets, writing listings, and handling review feedback.

Can you take over an existing app?

Yes. We can audit an existing codebase, take over development, fix bugs, add features, or do a full rebuild if the current foundation is no longer viable.

What tech stack do you use?

React Native for mobile, Next.js and React for web, Node.js or Python for backends, and Postgres or Supabase for data. We choose based on what fits the project, not personal preference.

Do you build the backend and API too?

Yes. We build the full stack — frontend, backend API, database design, third-party integrations, and deployment. You get a working product, not just a UI.

How much does an app cost?

A focused MVP typically starts around £8,000–£15,000. Larger apps with complex features, custom backends, or multiple platforms range from £20,000 upwards. We provide a detailed quote after a scoping session.

Start a Project

Got an app idea?

Tell us what you want to build. We'll come back with a clear scope, timeline, and what it would take to ship.

Get in Touch