APP DEVELOPMENT | UX/UI DESIGN | iOS & ANDROID APPS

Award winning mobile app
development agency

We are here to help you from idea to launch & beyond

Concept & Roadmap

There are always many ideas and ways to go – and we will help you choose the right way

UX/UI Design

Our UX/UI Designers transform ideas into fully fledged branded apps that users love

Development

We develop high-performing Android & iOS apps, and build all the required backend infrastructure

Support after launch

Have a smooth journey! Our support continues as maintenance and new expansions are needed

Simple, transparent pricing

Per project

Per month

MVP

We'll help you build the simplest version of your app so you can test your idea

iOS and Android

Simple, custom designs

Single main feature

Execution time from 3 months

From £10 000 to £20 000

Standard App

Industry standard mobile app, including custom designs and some integrations

iOS and Android

Sophisticated, custom designs

Multiple core features

Integrations with third-party services

Execution time from 3 to 6 months

From £20 000 to £50 000

Level 1

Perfect to build simple tech products or experiment with an MVP for those on a budget and no rush

Includes 10 work days per month

Full support for project management (CTO service)

Flexible resource usage (design, frontend & backend) according to needs

Senior professional dedicated part-time to your project

Cheapest way to develop an app

£4 000/mo

Level 2

Recommended for most standard projects, good and efficient balance of cost and speed

Includes 20 work days per month

Full support for project management (CTO service)

Flexible resource usage (design, frontend & backend) according to needs

Senior professional dedicated full-time to your project

Supporting team with junior developers

£8 000/mo

Want to know more?

See our blog article

How we price!

If you can’t find a plan which meets all your requirements just drop us a line and we’ll be happy to prepare a custom offer free of charge.

Frequently
asked
questions

How much does a project typically cost?

Prices for most mobile app projects start from £20,000 to £50,000 for an initial launch version, while more complex apps (with multiple core features, integrations and payment processing) typically start from £50,000. Our pricing is determined based on the number of development days that is required to develop your app, so it can vary greatly depending on the complexity of what you’re looking to build. Please get in touch and we will provide you with an initial price estimate within 24 hours.

Do you accept app projects that have lower budgets?

Sure! Get in touch and we’ll see what we can do to help. When possible, we help our clients simplify the scope of their mobile app project so that we can deliver similar results at much lower development costs (e.g. from £10,000 - £20,000).

Do you work with early stage startups?

Yes! We love helping founders bring their ideas to life. In fact, this is our favourite type of project. Our team has vast expertise helping startups grow, monetise, and attract the funding that they need to succeed. We’re proud to say that over 70% of startup founders we worked with successfully raised funding for their projects!

What services are included with app development?

We do everything from UX/UI design and illustrations to development, QA testing and app stores launches.

This means we also develop the entire backend infrastructure required to run your services behind the scenes.

What technologies do you use?

Our preferred tech stack for mobile development is React Native. For the backend, we use Python coding language with Django framework, hosted on AWS servers. We’re open to working with other tech stacks too, please get in touch to discuss your project.

Automated Walking Safety

Becon

Easy Health Diary With Stats

Bearable

ESG CORPORATE TRANSPARENCY

Kite Insights

FACIAL RECOGNITION FOR USER SAFETY

Cherry Dating

SHARING THE JOY OF RUNNING

Skamper

DISCOVER, EXPLORE, CONQUER

Go Quest Adventure

AutoImaging

AutoImaging is a leading provider of car imaging solutions for the auto industry. Its AI Imagery Software uses Computer Vision techniques to offer real-time imaging quality control, automated backdrops replacement and 100% automated and bespoke branded video production.

Get in touch

AWS CloudRoom

CloudRoom is Amazon’s global initiative for helping students around the world learn more about the Cloud and its career opportunities.

Get in touch

AWS Girls Tech Series

In partnership with Marble LND, CodeLeap developed Amazon’s Girls Tech Series program, a free learning experience that focuses on each of the STEAM areas with activities designed to engage, connect and activate future female innovators.

Get in touch

Becon

Becon is an emergency alert app for walking journeys that uses automatic triggers to keep its users safe, whilst maintaining their desire for independence and privacy.

Get in touch

Becon

Becon is an emergency alert app for walking journeys that uses automatic triggers to keep its users safe, whilst maintaining their desire for independence and privacy.

Get in touch

Bearable

Bearable is a mobile app that helps people keep track of their health and well-being.

Get in touch

Cherry Dating

Cherry is a dating app that keeps all members safe by verifying their accounts using an official ID and security selfie, while cross-checking those images using facial recognition against users’ own profile photos within the app.

Get in touch

Go Quest Adventure

Go Quest Adventures is a mobile app that offers fun, challenging and interactive City Quests, all self guided through its friendly mobile app.

Get in touch

Go Quest Adventure

Go Quest Adventures is a mobile app that offers fun, challenging and interactive City Quests, all self guided through its friendly mobile app.

Get in touch

Kite Insights

Kite Insights is a leading ESG consultancy firm in London who teamed up with CodeLeap to launch Hurd – a mobile app that brings transparency to large organisations’ climate policies and give employees a voice.

Get in touch

Kite Insights

Get in touch

Kite Insights

Get in touch

Skamper

Skamper is a mobile app that encourage runners to test themselves against the targets that matter to them, at a time that suits them.

Get in touch

Testimonials

What They Say

Cherry

Johanne

CodeLeap adds so much value and goes above and beyond what I expected. CodeLeap's team is very flexible with all the different requests we've put in front of them. They've also been great with the whole business side of things, and being able to forecast for this industry is really helpful. Overall, I'm completely satisfied with their work — they've been incredibly helpful.

AWS - Marble

Amelia Parmiter

They are incredibly diligent in the quality of work they produce, and go above and beyond when it comes to solving issues faced within the project, and to ensure we meet strict project deadlines. You never feel like you are one of many clients, and they ensure they are always there to help with any need you have, no matter how big or small.

Cherry

Johanne

Cherry

Johanne

Who We Are

Hi there!

We're Victor & Vivian, CodeLeap's co-founders.

After years of experience in the UK tech scene, we teamed up to build an agency that truly works for founders and innovators – working in close partnership with our clients to explore what technology can achieve for businesses and for users.

We are both innovation-driven techies with a passion for strategic collaboration. Together with our talented team of designers and engineers, we deliver the software solutions our client organisations need and deserve to thrive and flourish in the 21st century’s digital economy.

Best,
V&V

Let's talk!

Our Team

Say hello! We are innovators. Techies. Computer geeks. Design perfectionists. World Changers.

Lucas

Backend Engineer

Evair

Data Scientist

Victor

Co-Founder & CTO

Vivian

Co-Founder & COO

Leonardo

Frontend Engineer

Matt

Project Manager

Yumi

Head of Design

Kenzo

Frontend Engineer

Sarah

UI/UX Designer

Vinny

Project Manager

Paulo

Frontend Engineer

Fernando

Frontend Engineer

Gabriel

Frontend Engineer

Felipe

Frontend Engineer

Luana

UI/UX Designer

Garcez

Frontend Engineer

Danilo

Frontend Engineer

Filipe

Frontend Engineer

Takuya

Frontend Engineer

Gini

Talent Manager

José

QA Tester

Join us!

See our careers page

Our blog

Meet the team!

CodeLeap, a fully remote company with a global team of tech talent, is all about fostering unity and innovation.

New award win

We are thrilled to announce that CodeLeap has received a prestigious award from SME News!

We’re a Top AI Company In The UK!

Clutch Crowns CodeLeap as one of the Game-Changing Artificial Intelligence Companies in the United Kingdom

Why React Native

As mobile apps are increasingly becoming an important strategic decision for businesses, the decision of how to develop them is getting even more relevant.