Mobile Apps That Move Fast & Scale Faster
Mobile Development at The Gnar
Have a mobile app idea? Let’s build it together.
Your mobile app isn’t just another product - it’s a critical touchpoint between your brand and your users. The Gnar builds high-quality, bug-free mobile applications that scale with your business — with production-ready code delivered in Week 1.
Mobile App Development Tech Stack
The right technology ensures your mobile app is fast, scalable, and built to last. We leverage industry-leading frameworks to deliver high-performance mobile experiences tailored to your users' needs.
Native & Cross-Platform Development
Looking to launch on both iOS and Android quickly and cost-effectively? We build mobile apps with a single, scalable codebase that delivers a native-like experience across platforms.
- React Native – Enables fast development with near-native performance.
- Expo – Accelerates builds and streamlines deployment for React Native apps.
Full-Stack Mobile & Web Development
Secure, Scalable, and Optimized for Performance
A high-performing mobile app needs a robust backend that scales with your business. We build end-to-end solutions that power both mobile and web applications.
- Ruby on Rails – A secure, high-speed framework for building scalable apps.
- Node.js – Lightweight and fast, ideal for real-time applications.
- Golang – Optimized for concurrency, performance, and scalability.
- Python – Perfect for automation, machine learning, and data-heavy apps.
“They never fail to deliver. Future clients should trust them and take advantage of their extensive knowledge and expertise.”
How We Build High-Performance Mobile Apps
We follow a strategic three-step process to ensure your app is built with the right tech, the right architecture, and the right execution.
1. Strategic Assessment
We define the best technology stack and development roadmap for your mobile app.
- Identify user needs, business goals, and market fit.
- Choose the best platform: Native iOS, Android, or cross-platform with React Native.
- Plan for scalability, security, and future integrations.
2. Discovery & Design
We create a solid technical foundation before writing a single line of code.
- Develop wireframes, user flows, and a scalable app architecture.
- Implement agile development best practices for speed and flexibility.
- Build a test-driven framework to prevent costly rework.
3. Execution & Optimization
We build, launch, and continuously refine your mobile app for long-term success.
- Write clean, maintainable code in Swift, Kotlin, or React Native.
- Use CI/CD pipelines for fast, zero-downtime updates.
- Optimize for performance, security, and future scalability.
From Concept to 700,000+ Users
Qeepsake’s MVP validated their concept but couldn’t scale. With a waitlist of over 100,000 users, they needed a product that could deliver, and quickly. We built their 1.0 app with optimized onboarding, messaging integrations (Twilio, Facebook), and Stripe-powered payments. 700,000+ users later, Qeepsake is growing – and fast.
- 20x Growth: Qeepsake’s user base grew exponentially, turning a concept into a thriving business.
- Scalable Infrastructure: Built on Ruby on Rails with cloud-based AWS support for fast growth.
- Enhanced User Experience: Features like A/B testing, segmented messaging, and tailored pricing tiers drove engagement and revenue.
"After seeing 20x growth in our user base and meaningful revenue, we've seen Qeepsake mature from a product into a thriving business—a huge leap forward."
Which Path Is Right For Your Mobile App?
Still evaluating your mobile approach?
Gnar Ideate helps you choose the best tech before development begins.
Looking for expert mobile engineers?
Gnar Embed integrates senior developers into your team.
Need a team to build and launch your app?
Gnar Ignite delivers high-quality mobile applications, fast.
Want to connect your app with third-party tools?
Gnar Integrate ensures consistent API and service integration.
Not sure where to start? Let’s build your mobile app together.
Ready to Build That Mobile App?
The market is waiting for you to bring that big idea to life. Let’s get to work.
Latest Insights
Repo Roundup April 21st
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Frequently Asked Questions
It depends on your goals. Native apps (Swift for iOS, Kotlin for Android) offer the best performance, while React Native allows for faster development with a single codebase. Gnar Ideate helps you determine the right approach before you commit.
Absolutely. Whether you need to sync data, enable third-party logins, or connect with CRMs, ERPs, or payment processors, Gnar Integrate keeps you connected.
We architect apps with modular, cloud-based backends (AWS, Firebase, or Google Cloud) and optimize performance for high user loads. Our CI/CD pipelines allow for smooth, zero-downtime updates.
We can help. Gnar Embed integrates our senior mobile engineers directly into your team, filling technical gaps and accelerating your development timeline.
We follow Test-Driven Development (TDD), automated testing, and peer code reviews to eliminate issues before they reach production. Plus, we back our work with a 12-month bug-free warranty.
With our agile development process, we deliver production-ready code in Week 1. Most MVPs take 4-6 months, but timelines vary based on complexity. Gnar Ignite ensures a smooth, fast launch.
