Hire React Native developers who ship one codebase to iOS and Android.
Cross-Platform Mobile Expertise
React Native apps of any scale, built to feel native on every device.
React Native is the right choice when you need one product on iOS and Android without maintaining two native codebases. 247 Labs helps companies ship fast, native-feeling mobile apps — whether that means building a product end to end or embedding senior mobile engineers alongside your in-house team.
- One shared codebase for iOS and Android, native where it counts
- Expo, TypeScript, and native-module architecture done right
- Performance, offline support, and test coverage baked in
Services
Our React Native development services.
A complete React Native capability — from first architecture decision to store launch and support — so you can build, modernize, and scale mobile apps with one accountable partner.
Custom React Native App Development
End-to-end delivery of consumer, B2B, and internal apps built on a clean, component-driven React Native architecture.
Scope a mobile buildCross-Platform iOS & Android Delivery
Ship one shared codebase to both stores, dropping to native modules only where platform depth is genuinely required.
Plan a cross-platform appNative Module & SDK Integration
Bridge to camera, Bluetooth, payments, biometrics, and device SDKs with reliable native modules and permissions handling.
Integrate native featuresApp Modernization & Migration
Move legacy hybrid or aging native apps to modern React Native — incrementally, without pulling the app from the stores.
Assess a migrationBackend & API Integration
Connect apps to REST and GraphQL APIs, auth providers, push services, and the back-office systems you already run.
Plan integrationsMaintenance, QA & Store Support
Ongoing support, automated testing, OS-update readiness, and store submissions to keep your app healthy after launch.
Discuss supportCase Studies
React Native case studies with measurable outcomes.
GuardMe: mobile insurance built around students
App launch met with strong demand
247 Labs built a mobile app that let students submit claims, check coverage, find nearby providers, and reach support from the device they already use to manage daily life.
Read case study
ImageSim: mobile learning for medical professionals
50% increase in enrollment
247 Labs delivered a secure learning platform with mobile-friendly access, interactive simulations, and assessment workflows that supported accredited course delivery for healthcare professionals.
Read case study
SAFEapp: healing resources in a mobile-first product
Resource access built into one app
247 Labs built a mobile app focused on trauma recovery, combining guided resources, meditation support, and accessible product design into a single experience users could return to regularly.
Read case studyWays to Engage
Choose the React Native engagement model that fits your team.
Whether you need extra hands or a team that owns delivery, we structure the engagement around how you want to work.
Staff Augmentation
Add vetted senior React Native developers to your existing team, working inside your process, tools, and rituals.
- Fast ramp-up on active projects
- You direct the roadmap
- Scale headcount up or down
Dedicated Team
A cross-functional React Native squad — product, mobile, QA, and DevOps — dedicated to your product and managed by us or with you.
- Stable, long-term velocity
- Shared ownership of outcomes
- Full delivery discipline
End-to-End Project
We take a defined scope from discovery to store launch on a fixed plan — you get a shipped app and a clean handover.
- Clear scope and milestones
- Predictable delivery
- Documentation and handover
Why 247 Labs
Why teams choose us for React Native delivery.
The difference is not just React Native expertise — it is the delivery discipline around it.
Senior-Led Teams
Experienced engineers set the architecture, so decisions age well as the product grows.
Performance First
We design to frame-rate and startup budgets from day one, not as a cleanup pass.
Security & QA
Automated testing, device testing, and secure patterns are part of the definition of done.
Transparent Delivery
Clear estimates, visible progress, and direct access to the people writing the code.
Built to Hand Off
Clean architecture and documentation mean your team can own the codebase whenever you choose.
Ecosystem & Tooling
The React Native stack we build and maintain with.
React Native rarely ships alone. We work fluently across the surrounding ecosystem so your app fits the navigation, animation, build, and release choices your product needs.
Our Approach
A delivery process built for maintainable React Native apps.
Structured to reduce risk, protect performance, and keep your team in the loop from discovery to store launch.
Discovery & Scoping
Clarify goals, users, and platform needs before a line of code.
Architecture & Design System
Define navigation, state, native modules, and reusable UI.
Iterative Development
Build in short cycles with visible, testable increments.
Testing & Performance
Automated and device tests plus frame-rate and startup checks.
Launch & Handover
Ship to the stores with clean docs and a codebase your team can own.
Support & Iteration
Maintain, keep OS-current, and extend the app after launch.
For the past 7 years, we have entrusted 247 Labs to help us set up and run a large number of research studies in addition to assisting in expanding the capabilities of our global on-line medical educational platform. We have relied on 247 Labs team to provide a range of services that included software developers, UI and UX support, dev ops and backend expertise in order to generate a cross platform solution for us. We have been very happy with the results.
Martin-Pecaric, CEO, ImageSim-SickKids
FAQ
Questions teams ask before starting a React Native project.
Common questions about engagement, platforms, and delivery from teams evaluating a mobile partner.
Yes. Through staff augmentation we embed senior React Native developers inside your process and tooling, or we can run a dedicated team that owns delivery end to end.
Yes. We build with native navigation, gestures, and animation, and drop to native modules where platform depth is genuinely needed, so the app performs and feels like a first-class native experience.
Yes. We migrate incrementally so the app stays in the stores — consolidating onto one React Native codebase without a hard rewrite freeze.
Yes. We connect apps to REST and GraphQL APIs, auth, and push services, build the back end in Laravel, Node, or Python, and manage App Store and Play Store releases.
Most start with a short discovery and scoping phase to align on goals, platforms, and delivery model before moving into iterative development.
Let’s build something
great together.
We’re happy to answer any questions you may have and help you determine which of our services best fits your needs.
Call us at 1-877-247-7421 or email hello@247labs.com
Your Benefits:
- Client Oriented
- Independent
- Competent
- Result-driven
- Problem-solving
- Transparent
What happens next?​
1
We schedule a call at your convenience
2
We do a discovery and consulting meetingÂ
3
We prepare a proposalÂ
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