Building excellentapp experiences
GravelBytes is a professional app development agency specializing in creating high-quality iOS, Android and macOS and apps using native and cross-platform technologies.

Our Services
Professional app development services for businesses of all sizes.
iOS & macOS Apps
We build beautiful, high-performance native iOS and macOS applications using Swift and SwiftUI. Our development expertise on the platforms ensures your app takes full advantage of Apple's ecosystem.
Android Apps
Our Android development team creates responsive, feature-rich apps using Kotlin and Jetpack Compose, designed to work across the diverse Android device ecosystem.
Flutter Apps
Flutter allows us to build cross-platform applications with a single codebase while maintaining a native look and feel. It's perfect for businesses looking to launch on multiple platforms simultaneously.
Kotlin Multiplatform
Kotlin Multiplatform allows us to share business logic between iOS and Android while maintaining native UIs. It's the perfect balance between code sharing and native experience.
Accessibility
We provide consultation and implementation of accessibility solutions, ensuring your apps are inclusive and accessible to all users, including those with diverse access needs.
UX Design
Understand your users and adapt your systems to their needs.
Coaching
Unlock your team's full potential!
Consulting
We offer help with selecting and introducing technologies, architectures and processes - tailored to your exact needs.
Our Portfolio
Check out some of our featured applications built for clients across various industries.
Get in Touch
Have a project in mind? Let's discuss how we can help.
Phone
+49 178 9794116
hello@gravelbytes.de
Office
St.-Pauls-Platz 5
80637 München