Custom UI/UX Design for High-Performing Mobile Apps

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About this service

Summary

I design high-performing, user-centric mobile apps that help businesses grow by increasing engagement, boosting conversions, and driving customer loyalty. A well-designed app isn’t just about aesthetics—it’s a strategic tool to streamline user experiences, improve retention, and maximise revenue.
I create seamless, scalable, and visually stunning UI/UX solutions for both iOS and Android, ensuring your app is built to convert users into loyal customers.

Process

1️⃣ Kickoff & Brainstorming
Every great app starts with a conversation. Whether through a call or written documentation, we’ll dive deep into your business goals, target audience, and vision. This step ensures we’re aligned from day one, setting a strong foundation for success.
2️⃣ User Research & Competitive Analysis
Understanding your users is key to building an app that they’ll love to use. I’ll research your target audience, study competitors, and identify industry best practices to ensure your app stands out in the market.
3️⃣ Information Architecture & Wireframing
Before jumping into visuals, we’ll map out the app’s structure and user flow to ensure a smooth experience. I’ll create wireframes that define how users navigate the app, making sure every interaction feels intuitive and seamless.
4️⃣ UI Design & Branding
Once the wireframes are approved, I’ll design a visually stunning, brand-aligned UI that feels modern, engaging, and conversion-focused. This includes designing screens, icons, typography, and color schemes that enhance user experience while reflecting your brand identity.
5️⃣ Interactive Prototyping
To bring the app to life before development, I’ll create an interactive prototype that allows you to experience the app’s flow, interactions, and animations. This helps validate the design and gather feedback before coding begins.
6️⃣ Design System & Component-Based UI
I’ll build a scalable design system with reusable components, making it easier for developers to maintain consistency across the app. This ensures that as your app grows, your design remains cohesive and flexible.
7️⃣ Developer Handoff & Asset Delivery
To ensure smooth implementation, I’ll provide a developer-friendly handoff using Figma, Zeplin, or direct SVG exports—whatever your team prefers. Animations? No problem—I’ll include JSON/MP4 files for seamless integration. Plus, I’ll provide detailed design documentation so developers can execute the vision perfectly.
8️⃣ Post-Launch Support & Iterations
I offer two weeks of post-launch support to fix minor design tweaks, answer any developer questions, and ensure a smooth transition. Many of my clients continue working with me for ongoing improvements as their app evolves.

FAQs

  • How long does it take to design a mobile app?

    It depends on the scope of the project, but typically, a full mobile app design takes 4 to 6 weeks. This includes research, wireframing, UI design, prototyping, and developer handoff. If you need an accelerated timeline, let’s discuss your requirements!

  • Do you design for both iOS and Android?

    Yes! I create hybrid app designs that work seamlessly on both iOS and Android while following platform-specific guidelines to ensure a smooth user experience on all devices.

  • Do you design for both iOS and Android?

    Yes! I design hybrid apps that work seamlessly on both iOS and Android while following platform-specific guidelines. If you need a native app design for iOS or Android, I can create that too, ensuring it meets the best UX standards for each platform.

  • What do I need to get started?

    All I need from you is a clear idea of your app’s purpose, target audience, and any references or inspirations you have in mind. If you have an existing brand style guide or wireframes, that’s great! If not, I can help define these as part of the process.

  • Will my app design be unique?

    Absolutely! I don’t use templates or generic designs. Your app will be custom-designed to align with your brand, business goals, and user needs, ensuring it stands out in the competitive market.

  • How do you ensure a smooth developer handoff?

    I provide a structured and organised developer handoff using Figma, Zeplin, or direct SVGs—whichever format your team prefers. All assets will be export-ready, and I’ll include JSON/MP4 animations if needed. Plus, I’ll be available for post-handoff support to answer any developer questions.

  • Will my app design be responsive for different screen sizes?

    Yes! I ensure that the design adapts to various screen sizes, including different phone models, so your app looks and functions beautifully across all devices.

  • Can you design animations or micro-interactions?

    Yes! If your app needs smooth transitions, micro-interactions, or custom animations, I’ll provide Lottie (JSON) or MP4 files that developers can easily integrate into the app.

  • What happens after the design is completed?

    Once the design is finalized, I’ll provide all the necessary files, documentation, and developer handoff support. I also offer two weeks of post-handoff support to address any minor tweaks or questions from your developers. If you need ongoing design support or iterations, we can discuss long-term collaboration.

  • Can you also develop the app, or do you only handle the design?

    This gig focuses on UI/UX design, but if you also need development, I’ve got you covered! I develop apps using Flutter and can take your project from design to a fully functional app. If you’re interested, let’s chat—I can show you my development work, and we can explore the best way to bring your app to life.

What's included

  • Custom Mobile App UI/UX Design

    A sleek, modern, and user-friendly app interface designed for seamless user experience and high engagement across both iOS and Android.

  • Scalable Design System & Components

    A structured design system with reusable components, typography, color schemes, and UI elements for a consistent and scalable experience.

  • Cross-Platform Compatibility & Responsiveness

    Your app will be optimized for different screen sizes, ensuring a fluid experience across mobile, tablet, and foldable devices.

  • Accessibility & Inclusive Design

    A design that follows best accessibility practices, ensuring usability for all users, including those with disabilities.

  • Performance & Usability Optimisation

    A lightweight, clean UI that priorities fast load times, intuitive navigation, and business-driven UX for maximising conversions and retention.

  • Developer Handoff, Design Documentation & Asset Delivery

    Seamless handoff via Figma, Zeplin, or Direct SVGs, ensuring a smooth transition into development. Includes design documentation, style guides, and JSON/MP4 animations for easy integration.

  • Post-Handoff Support, QA & Final Review

    Two weeks of post-handoff support for refinements and troubleshooting. Plus, a QA review to ensure seamless development implementation.


Skills and tools

Mobile Designer

Product Designer

UX Designer

Adobe Photoshop

Adobe Photoshop

Figma

Figma

LottieFiles

LottieFiles

Miro

Miro

Sketch

Sketch

Industries

Design
Professional Services
Mobile