95%
Native rendering performance
30+
Apps shipped
6-12wks
From kickoff to App Store
6+
Years delivering products
95%
Native rendering performance
30+
Apps shipped
6-12wks
From kickoff to App Store
6+
Years delivering products

The short answer

Under the hood · How it works

React Native is Meta’s open-source framework for building cross-platform mobile apps using JavaScript and React. Unlike Flutter’s own rendering engine, React Native bridges JavaScript to native platform components—meaning iOS uses real UIKit elements and Android uses real Material components. The result is a familiar codebase for JS teams, strong native feel, and access to the massive npm ecosystem.

Bolder uses React Native for projects where the client team is JS-first, where web and mobile code sharing is a priority, or where time-to-market on a well-funded MVP is the primary constraint. It’s the right call when Flutter’s custom UI advantage isn’t needed.

The conversations that bring React Native projects to Bolder.

Real scenarios that bring React Native projects to Bolder. If one sounds familiar, we’ve solved it before.

Web + mobile from one JS codebase

One React Native codebase ships to iOS and Android. JS teams can own both platforms without hiring mobile specialists.

SaaS dashboards & admin portals

Data-heavy dashboards and admin portals with React’s component model and rich charting ecosystem.

Real-time data apps

Live feeds, collaborative tools, and real-time data views powered by React Query and WebSocket integrations.

Consumer marketplaces

Multi-vendor marketplaces with buyer/seller flows, Stripe Connect payouts, and real-time inventory.

Internal tools & back-office apps

Internal ops tools, CRM-lite apps, and back-office dashboards where JS familiarity speeds delivery.

Progressive web apps

Web apps that install like native on mobile. React’s ecosystem has the best PWA tooling of any framework.

React Native expertise that goes beyond the bridge.

We don’t just know the React Native API. We understand the architecture decisions that make JS mobile apps scale, and where the bridge becomes a bottleneck.

Redux / Zustand
React Query
TypeScript
Next.js
Expo
Hermes Engine

JS Skills Reuse

Your existing JS and React developers can contribute to the mobile codebase immediately. No Dart, no Swift, no Kotlin.

Language
JavaScript / TypeScript
Web framework
React + Next.js
Mobile target
iOS + Android via RN
Team fit
Existing JS teams

Cross-Platform with Web Sharing

Share business logic, API calls, and state management between React web and React Native mobile. Two products, one codebase.

Codebase sharing
Logic + hooks
State layer
Redux / Zustand
API layer
React Query / Axios
Build output
iOS, Android, Web

Large OSS Ecosystem

npm has more React Native libraries than any other mobile framework. If a third-party integration exists, there’s a package.

Package registry
npm (millions of packages)
Community size
Largest in mobile
Integration support
Broad third-party coverage
Long-term viability
Meta-backed, active

Fast MVP Delivery

JS familiarity + Expo + Firebase = fastest path to a testable MVP. Skip the native toolchain setup entirely.

Setup time
Hours with Expo
OTA updates
Expo Updates (no app store)
Testing
Jest + Detox
Time to TestFlight
Days not weeks

Your next app shouldn't take 6 months

Every workflow, more efficient Every deliverable more remarkable
Abstract vertical lines and gradient shapes in dark brown and bright orange tones.
Why React Native

When React Native is the right call.

React Native is the right call when your team is JS-first, your budget is fixed, and you need to ship fast without learning a new language.

Your JS team can ship mobile.

Your existing JS and React developers can contribute to the mobile app immediately. No Dart learning curve, no separate team.

Web + mobile code sharing.

Share business logic, API calls, and state management between your React web app and React Native mobile app.

Massive npm ecosystem.

The largest open-source ecosystem in mobile. If you need a library, it exists on npm.

Hermes engine and the new architecture reduce bridge overhead. 90% native performance on most use cases.

Hermes engine and the new architecture reduce bridge overhead. 90% native performance on most use cases.

Flutter

Native

JS / React skills reuse
Full
None (Dart)
None
Hiring pool
Large
Growing
Specialized
Web + mobile sharing
Logic + UI
Logic only
MVP speed
Fast
Fast
Slower
OSS ecosystem
Massive (npm)
Good (pub.dev)
Platform only
Best for
JS teams, web+mobile
Premium UI
Max performance
JS / React skills reuse
Hiring pool
Web + mobile sharing
MVP speed
OSS ecosystem
Best for
Full
Large
Logic + UI
Fast
Massive (npm)
JS teams, web+mobile

Flutter

None (Dart)
Growing
Logic only
Fast
Good (pub.dev)
Premium UI

Native

None
Specialized
Slower
Platform only
Max performance

Industries we’ve shipped React Native apps for.

React Native’s JS ecosystem and fast delivery make it the right call for startups and scale-ups across these industries.

FinTech

We help fintech companies solve complex financial problems with secure, scalable technology that meets real business needs.

On-Demand

We build on-demand software that manages high traffic, real-time updates, and complex workflows with ease.

Lifestyle

We build technology that supports long-term engagement and stable performance at scale.

Professional

We build secure and scalable systems that support service delivery, client management, and operational efficiency.

Next.js

Server-side rendering, static generation, and API routes for React web apps.

TypeScript

Type-safe React and React Native development at scale.

Redux

Global state management for complex React applications.

Node.js

Background task queues and job scheduling for Node.js backends.

Expo

Cross-platform React Native apps with a managed build workflow.

Stripe

In-app payments, subscriptions, and Stripe Connect marketplace payouts.

Firebase

Auth, Realtime Database, Cloud Functions — the default React Native backend stack.

AWS

Scalable cloud infrastructure, S3 for media, Lambda for serverless functions.

Bold Answers to Bolder Questions

Can't find what you're looking for? Get in touch with our team.

1
What is Bolder Apps?

Bolder Apps is a Miami-headquartered mobile and web app development agency, founded in 2019. They partner with startups and businesses worldwide, combining US-based leadership with a distributed engineering team.

2
How long does it take to build an app?

Typically 8–20 weeks depending on project scope and complexity. Bolder Apps moves faster than most agencies — proposals are turned around in 1–2 days versus the industry norm of 1–2 weeks.

3
What industries do you work with?

Bolder Apps serves a wide range: FinTech, Healthcare, Lifestyle, Retail, Ecommerce, Social Media, On-Demand, and Professional Services.

4
Where are you located?

Headquartered at 78 SW 7th, Miami, FL 33130, USA. The engineering team is distributed globally.

5
What programming languages and frameworks do you use?

At Bolder Apps, we utilize a variety of programming languages and frameworks to best suit your project’s needs. For cross-platform development, we use Flutter or Flutterflow, which allows us to efficiently support web, Android, and iOS with a single codebase—ideal for projects with tight budgets. For native applications, we employ Swift for iOS and Kotlin for Android applications.

For web applications, we combine frontend layout frameworks like Ant Design, or Material Design with React. On the backend, we typically use Laravel or Yii2 for monolithic projects, and Node.js for serverless architectures.

Additionally, we can support various technologies, including Microsoft Azure, Google Cloud, Firebase, Amazon Web Services (AWS), React Native, Docker, NGINX, Apache, and more. This diverse skill set enables us to deliver robust and scalable solutions tailored to your specific requirements.

1
How much does it cost to build a mobile app?

Mobile app development typically ranges from $30K to $250K+ depending on complexity, platform, and features. Bolder Apps uses scope-based pricing — no hourly billing — so your budget is defined before development begins.

2
Do you charge hourly or by project?

We work on fixed-scope pricing, not hourly rates. This means you know exactly what you're getting and what it costs before we write a single line of code.

3
What is included in the project price?

Every project includes strategy, UI/UX design, development, QA testing, App Store submission, and 4 weeks of post-launch maintenance. No hidden fees.

4
What is the minimum budget to work with Bolder Apps?

Projects typically start from $30K. For early-stage startups, a Paid Discovery session is a cost-effective way to validate your idea and build a roadmap before committing to full development.

1
What happens after I contact Bolder Apps?

You connect directly with a Product Consultant — no salespeople. Within 1–2 days you receive a tailored proposal. From there: discovery → strategy → design → development → launch.

2
What is a Paid Discovery session?

A structured engagement where we deeply analyze your product goals, user needs, and technical requirements — producing a concrete roadmap before any development begins.

3
Do you build MVPs for startups

Yes. We specialize in taking early-stage ideas from concept to a shippable product, fast. Many of our clients launch their first version within 10 weeks.

4
How do you handle project communication?

You work directly with a senior Product Consultant throughout the entire project — not a rotating cast of account managers or junior staff.

1
What platforms do you develop for?

iOS, Android, and web. We build native apps using Swift and Kotlin, or cross-platform using Flutter — supporting all three from a single codebase when budget efficiency matters.

2
Do you build AI-powered apps?

Yes. We integrate AI features including LLMs, recommendation engines, and automation workflows. We're an official OpenAI partner with direct access to API credits for qualifying projects.

3
Can you work with our existing codebase?

Yes. We offer Code Audit services to review your existing architecture before recommending whether to build on top of it or start fresh.

4
How do you handle app security?

We implement data encryption, secure coding practices, regular security audits, and follow platform-specific security guidelines for both App Store and Google Play.

Qonto client logo
Rydoo client logo
ASC client logoASC client logo

Attentiveness to detail and excellent design skills are impressive.

Steve Anavi
Senior Manager, Qonto

They truly understood our vision and translated it into a polished product with a seamless UX.

Anna Haberfellner
Senior SDR, Rydoo

They moved the project very smoothly.

Len Swegart
Senior Corporate Relations Manager, American Cancer Society

Let's discuss your goals

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ASC client logo

They moved the project very smoothly.

Len Swegart
Senior Corporate Relations Manager, American Cancer Society
Rydoo client logo

They truly understood our vision and translated it into a polished product with a seamless UX.

Anna Haberfellner
Senior SDR, Rydoo
Qonto client logo

Attentiveness to detail and excellent design skills are impressive.

Steve Anavi
Senior Manager, Qonto