We provide mobile app UI/UX design services for businesses building or evolving iOS and Android applications. Our focus is on designing mobile experiences users can understand instantly and navigate easily in real usage contexts.
This service is part of our broader UI/UX Design Services, specialized for mobile platforms where screen size, gestures, and context directly affect usability.
Mobile-first user journeys and task flows
Gesture-based interaction and navigation
Platform-specific patterns for iOS and Android
Screen hierarchy and content prioritization
Usability across different device sizes
Consistency across features and updates
Building a new iOS or Android application
Users struggle to complete tasks efficiently
Engagement or retention is lower than expected
Scaling an app with new features or audiences
Redesigning outdated or inconsistent interfaces
Consumer apps
On-demand services
E-commerce apps
Internal business tools
Data-driven mobile platforms
Often coordinated with Product UI/UX Design.


Yes. We design for both platforms while respecting their differences.
Yes. Improving existing apps is a common engagement.
Yes. Designs are delivered with clear specifications.
Tell us about your needs, and we’ll build the right solution for you.
© SiGi 2014-2025. All rights reserved
© SiGi 2014-2025. All rights reserved