Mobile & Cross-Platform Development · Service 08 of 12

Mobile UI/UX Development

O Clock Software, headquartered in Chennai, India, turns mobile designs into working interfaces: pixel-accurate screens, smooth animations, accessible components and platform-correct navigation on iOS and Android. This is the engineering side of mobile UX; for research and design itself, see Mobile UI/UX Design.

Discuss your project → What we build
  • 2009Founded in Chennai
  • 1,000+Projects delivered
  • 12+Countries served
  • 100+Engineers in-house
  • 4.6★Google rating · 59 reviews

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What we build

Mobile UI/UX Development: what we build

Accurate, accessible mobile interfaces built from your designs. Here are the six kinds of mobile UI development work we are asked for most often.

Platform conventions

iOS and Android interface conventions we build to

Users notice when an app ignores their platform's habits. Even cross-platform apps should respect these differences.

iOS Android
Design system Human Interface Guidelines Material Design
Back navigation Edge swipe and back button in the navigation bar System back gesture or button
Navigation Tab bar at the bottom Navigation bar at the bottom or navigation drawer
Text scaling Dynamic Type Font scale settings
Screen reader VoiceOver TalkBack
Feedback Haptics and subtle motion Ripple effects and motion

How we deliver

How we deliver Mobile UI/UX Development

  1. 01

    Design review

    Check designs for missing states, breakpoints and accessibility.

  2. 02

    Component build

    Shared components and tokens first.

  3. 03

    Screen build

    Screens assembled from components.

  4. 04

    Device QA

    Checked on real devices and accessibility settings.

  5. 05

    Design sign-off

    Designers review builds before release.

Technology

Technology for Mobile UI/UX Development

Chosen per project for fit, maintainability and your team's skills.

Native UI

  • SwiftUI
  • UIKit
  • Jetpack Compose

Cross-platform UI

  • Flutter widgets
  • React Native components

Motion

  • Lottie
  • Rive
  • Core Animation
  • Compose animation

Handoff & QA

  • Figma
  • Storybook
  • Accessibility Inspector
  • Accessibility Scanner

Straight answers

Is Mobile UI/UX Development right for you?

We would rather recommend less than sell you more. Here is how we judge it.

A good fit when

  • You have designs and need them built accurately
  • Your app feels clunky or inconsistent
  • Accessibility needs improving
  • You want a reusable mobile component library

  • You do not have designs yet

    Start with Mobile UI/UX Design for research and design.

  • The slowness is in the backend

    Slow loading from APIs needs backend work.

  • The whole app needs rebuilding

    See Mobile App Modernization & Migration.

Use cases by industry

Mobile UI/UX Development by industry

The same capability, shaped by the data, rules and users of each sector.

Related services

Often combined with Mobile UI/UX Development

Solutions built on this service

Prefer engineers in your own team?

The full service area

FAQ

Mobile UI/UX Development FAQ

What is the difference between mobile UI/UX design and development?

Mobile UI/UX design decides how the app should work and look through research, flows and visual design. Mobile UI/UX development builds those designs into working, accessible, smooth interfaces on real devices.

Can you build our Figma designs exactly?

Yes. We build designs as reusable components that match spacing, typography and colour, and flag any states or screen sizes the designs do not yet cover.

How do you make mobile apps accessible?

We add screen-reader labels, support text scaling such as Dynamic Type, keep touch targets large enough, ensure colour contrast and test with VoiceOver and TalkBack.

Why does our app feel slow or janky?

Common causes are heavy work on the main thread, unoptimised lists and images, and complex layouts. We profile the app, fix the causes and measure frame rendering before and after.

Should iOS and Android versions look identical?

They should share your brand, but follow each platform's conventions for navigation, back behaviour and system controls, so the app feels natural on both.

Can you build a mobile design system in code?

Yes. We build component libraries in SwiftUI, Jetpack Compose, Flutter or React Native, linked to your Figma tokens, so new screens are faster and consistent.

More Mobile & Cross-Platform services

Other Mobile & Cross-Platform Development services

12 Mobile & Cross-Platform services, one team. See the full Mobile & Cross-Platform Development area

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MAIL US info@oclocksoftware.com
TEAMS oclocksoftware
REACH US +91-44-42089942 +91-44-28279942