Mobile apps that perform, engage, and grow

We have experience building mobile and tablet applications that range from proving a concept to supporting millions of users. Many of the apps we’ve built have gone on to create market leaders.

Talk to our experts
Trusted by startups & large enterprises wordwide.
85+
tech leads, engineers, QA, UI/UX designers, and product managers
4.9/5
average client review rating on Clutch
65+
products successfully launched
100%
focus on building the right features
The OAK'S LAB HQ
Jake & Theo, OAK’S LAB Founders
The OKA'S LAB HQ
The OAK'S LAB HQ
The OAK'S LAB HQ
The OAK'S LAB HQ
The OKA'S LAB HQ

Experts in React Native development since 2016

Experts in React Native development since 2016

When JavaScript was still gaining traction, we recognized its potential to reshape software development. In 2016, we made a bold bet: that JavaScript and TypeScript, together with React.js, React Native, and Node.js, would form the foundation for building scalable, modern applications across the web and mobile.

We were right. Nearly a decade later, we’ve partnered with 65 startups and enterprises to build successful apps, and we continue to refine our stack to stay at the forefront of modern software engineering.

Mobile Development Services

From concept to launch and beyond, we design and build custom mobile apps that run flawlessly and keep users coming back. Whether you’re building for iOS, Android, or both, our team combines deep technical expertise with a strong focus on performance and design to deliver mobile apps that win.

  • Multiplatform Development

    Leverage our mobile development expertise to get to market faster with custom-built apps that feel native on both iOS and Android, all powered by the efficiency of a single codebase.

    • Typescript

    • React Native

    • Core Components Built Natively

    • Node.js Backend

  • Mobile App Optimization

    Our teams keep your app performing at its best by optimizing load times, improving the user experience, and adding features aligned with your business goals to stay competitive.

    • UI/UX Audit and Enhancement

    • Code Refactoring

    • Performance Optimization

    • Dual-Track Agile Versioning

  • Quality Assurance

    We test every feature and user flow to keep your app performant to the highest standards of quality. Using manual testing, we make sure your app runs smoothly and meets user expectations with every release.

    • Functional Testing

    • Exploratory Testing

    • Cross-Platform Testing

    • Accessibility Testing

User obsession

Success equals outcomes, not outputs

Stay lean and don’t reinvent the wheel

Relentless focus

Discipline fosters innovation

User obsession

Success equals outcomes, not outputs

Stay lean and don’t reinvent the wheel

Relentless focus

Discipline fosters innovation

User obsession

Success equals outcomes, not outputs

Stay lean and don’t reinvent the wheel

Relentless focus

Discipline fosters innovation

Our mobile development process

We combine strategy, product discover and design, and engineering into a structured process that reduces risk and accelerates delivery. From defining the right problem to supporting your product post-launch, we guide every step to ensure your vision translates into a product that creates real impact.

  • Foundation phase

    We collaborate with you to define the problem and solution, incorporating market insights, and then create a detailed scope and roadmap for your MVP.

  • Design and user experience

    We start with low-fidelity user flows and refine them into polished, high-fidelity designs, validated through user testing.

  • Engineering and development

    During two-week dual-track agile sprint cycles and thorough QA processes, we bring your product designs to life according to the roadmap.

  • Launch prep

    We perform comprehensive user acceptance testing and final checks to ensure a smooth and successful launch.

  • Post-launch support

    We provide ongoing monitoring, performance optimization, and support to keep your product running seamlessly.

THE OAK'S LAB HQ

Technologies we use

  • Frontend

    • Typescript logo

      Typescript

    • React logo

      React.js

    • Firebase logo

      Firebase

    • Material UI logo

      Material UI

    • Next.js. logo

      Next.js

    • React logo

      React

  • Backend

    • Typescript logo

      Typescript

    • Firebase logo

      Firebase

    • Node.js logo

      Node.js

    • Prisma logo

      Prisma

    • tRPC logo

      tRPC

  • DevOps

    • Google cloud logo

      Google Cloud

    • PostgreSQL logo

      PostgreSQL

    • Postmark logo

      Postmark

    • Docker logo

      Docker

    • Github logo

      GitHub CI / CD

    • Turborepo logo

      Turborepo

    • Sentry logo

      Sentry

  • Quality Assurance

    • Qase logo

      QASE

    • jira logo

      Jira

    • Postman

    • Playwright

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Case studies

We are proud to have partnered with 65+ clients across various industries, with 80% based in the US, to build successful software products.

Capital Markets Gateway

New York, New York

FinTech

Series C

The first US platform to connect the sell-side and buy-side in the equity capital markets, representing over $40 trillion in assets.

PlexTrac

Boise, Idaho

Cybersecurity

Series B

An AI-powered platform for penetration test reporting and real-time threat exposure management, used by Fortune 500 companies.

Virtual Dining Concepts

Orlando, Florida

FoodTech

Series A

Automating revenue recapture and reconciliation for ghost kitchens operations.

Plotify

New York City, New York

FinTech

Series A

A real estate investment platform that enables global investors to invest in fully managed, cash-yielding properties in the US and UK.

Reavo

Dallas, Texas

FinTech

Seed

A payment optimization app that recommends the best credit cards based on location, helping to maximize every transaction.

‍

Curriculum Advances

London, UK

EdTech

Undisclosed

A platform powering high-quality online MBA courses for top-tier universities.

LifeBrand

West Chester, Pennsylvania

Human Resources

Acquired

An AI platform that helps people remove harmful content from their social media posts, used by Fortune 500 companies and athletes from the MLB, NBA, and NFL.

Crave

Boise, Idaho

FoodTech

Acquired

A scalable ghost kitchen platform powering multi-brand restaurant operations across the US.

Karus

San Francisco, California

FinTech

Seed

AI-powered products that provide end-to-end lending workflows in the auto finance industry.

Sett

Chicago, Illinois

FinTech

Seed

Productivity software for investment banks that streamlines content creation, workflows, and communication.

Vette

Boise, Idaho

Human Resources

Seed

An on-demand, human-to-human hiring platform that leverages the gig economy to conduct interviews.

Storyvine

Denver, Colorado

Mass Media

Seed

A platform that enables enterprises to create sales videos at scale using AI.

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West Tenth

Los Angeles, California

E-commerce

Seed

A marketplace offering locally crafted goods and services.

Dot Residential

Manchester, England

PropTech

Seed

A global housing brand and real estate investment platform.

View all case studies
View our Clutch profile

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