We design, build and launch mobile apps that feel fast, look polished and stay maintainable, whether you need one platform or both.
Technologies we use
NovaRadix has been building mobile apps since 2012. We don’t only build for clients: we publish our own apps on Google Play, so we handle the whole lifecycle ourselves, from store listings and policy reviews to ad consent, crash reports and yearly API upgrades.
Every project starts with the same question: native or cross-platform? We recommend native Kotlin or Swift when an app needs peak performance or deep hardware access, and Flutter when one codebase for Android and iOS saves you time and money. You get a straight answer and the reasons behind it.
Kotlin and Jetpack Compose apps that follow Google’s current architecture guidance.
Swift and SwiftUI apps for iPhone and iPad, built to Apple’s Human Interface Guidelines.
One Dart codebase for Android and iOS, with native plugins where a feature needs them.
Wireframes, clickable prototypes and a design system your developers can build from.
Secure APIs, admin panels, push notifications and Firebase or custom Node.js backends.
Store listings, policy declarations, releases, crash monitoring and OS-update maintenance.
Native Kotlin apps with on-device AI and GPU effects, and a Flutter app, all designed, built and released by our team.
AI photo enhancement that never leaves the phone
Upscales photos to 4K and 8K and repairs blur, noise and JPEG damage using Real-ESRGAN super-resolution models that run entirely on the device, accelerated on the GPU with Vulkan.
110+ GPU photo effects, collages, frames and text
A complete rewrite of one of our earliest apps: 110+ adjustable photo effects rendered on the phone’s GPU with OpenGL ES shaders, 130+ collage layouts, frames, text and stickers. Photos never leave the device.
Read, scan, edit and convert PDFs in one app
A complete PDF toolkit: reader, document scanner, merge, split, compress, watermark and password protection. Files are processed on the phone and never uploaded.
A free call to understand your goals, users and budget. You get a written scope and estimate.
Wireframes, then a clickable prototype you can try on your phone before we write any code.
Two-week sprints with a working demo every week, so you always know where things stand.
Store and server launch, monitoring and ongoing improvements based on real usage.
It depends on the features, the number of platforms and the design work involved. After a short call we send a written estimate broken down by feature, so you can see where the cost goes and decide what belongs in version one.
A focused first version usually takes 8 to 16 weeks. We ship in short cycles with a demo every week, so you see the app working long before launch.
Flutter is usually the best value when you need both Android and iOS. Native is better for heavy graphics, on-device AI or deep hardware integration. We’ll recommend one for your specific app and explain why.
Yes. You own the code, designs and store accounts. We sign an NDA before you share your idea and hand over everything at the end of the project.
Native Kotlin and Jetpack Compose apps, built for Google Play.
Learn moreOne Dart codebase for Android and iOS, with native polish.
Learn moreSwift and SwiftUI apps for iPhone and iPad, ready for App Store review.
Learn moreMobile websites, app modernisation, store compliance and ongoing care.
Learn moreTell us what you’re planning. We’ll reply within one working day with honest advice, a rough timeline and the next steps. No obligation.