Mobile App UI Design (iOS & Android)

Olajuwon Oyeyipo

Starting at

$

1,000

About this service

Summary

I create awesome, user-friendly interfaces tailored specifically for iOS and Android, blending platform best practices with fresh, modern aesthetics. Using tools like Framer, I deliver interactive prototypes that bring your app vision to life, making design decisions clear and development seamless. My focus is on building intuitive experiences that users love and developers appreciate.
What to Expect: A collaborative process with regular check-ins, detailed user flows, and high-fidelity prototypes. You’ll receive a complete design system, responsive layouts for multiple devices, and developer-ready files with clear documentation, all designed to ensure a smooth handoff and successful launch.

FAQs

  • Do you design for both iOS and Android?

    Yes! I create tailored designs that follow each platform’s best practices to ensure a native and intuitive user experience on both iOS and Android.

  • What tools do you use for design and prototyping?

    I primarily use Figma and Framer for UI design and interactive prototypes, which help visualize animations and flows clearly before development.

  • How involved will I be during the design process?

    Very! We’ll communicate regularly through your preferred platform: Slack, Notion, email, or scheduled video calls, to keep everything aligned. You’ll be included in feedback rounds and key decision points.

  • How many revisions do I get?

    You get up to three major revision rounds per design phase (wireframes, visuals, prototypes). Minor tweaks and adjustments are always welcomed during the process to ensure you're satisfied.

  • Will I receive assets and documentation for developers?

    Absolutely. I deliver organized, annotated design files along with a comprehensive design system and documentation to make developer handoff seamless.

  • Can you help with user research or testing?

    While my focus is UI/UX design, I can support basic user flow validation and recommend best practices or partner you with specialists for in-depth research.

  • How long does the design process usually take?

    Timelines vary depending on project scope but typically range from 4 to 8 weeks from discovery to final handoff.

What's included

  • User Interface Design (iOS & Android)

    Tailored UI layouts for both platforms, respecting their unique design guidelines (Human Interface Guidelines for iOS and Material Design for Android), ensuring a native feel.

  • High-Fidelity Interactive Prototypes

    Clickable, realistic prototypes built in tools like Framer to simulate real user interactions and animations, helping stakeholders experience the app flow before development.

  • Custom Visual Assets & Iconography

    Design and deliver bespoke icons, buttons, and graphics that fit the app’s brand personality and improve usability.

  • Design System / Style Guide

    A comprehensive guide detailing typography, color palette, spacing, components, and UI patterns — promoting consistency and speeding future updates or expansions.

  • User Flow Diagrams & Wireframes

    Early-stage blueprints and flow charts that map how users navigate the app, clarifying functionality and logic before visual design.

  • Handoff-Ready Files & Documentation

    Organized, developer-friendly design files (Figma, Sketch, or Framer), complete with annotations, specs, and asset exports to streamline development.

  • Post-Design Support & QA

    Ongoing support during development to address questions, tweak designs, and ensure the final product matches the vision

Duration

4 weeks

Skills and tools

Interaction Designer

Mobile Designer

UI Designer

Figma

Figma

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