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Udaan Technologies Logo - Professional software development services in Delhi, India

Services — Mobile Development

Mobile App Development Services

Create powerful mobile experiences for iOS and Android

iOS · Android · Cross-platform

200+

products shipped

4.9/5

Upwork rating

15+

countries served

30 days

post-launch support

Mobile app development is the creation of software applications for smartphones and tablets. It covers native iOS and Android development, cross-platform frameworks like React Native and Flutter, and progressive web apps (PWAs). From our development center in Ghaziabad to app stores worldwide — 50+ mobile apps shipped across 15+ countries.

Stack

Technologies We Use

Modern tools and frameworks for building robust mobile applications

React Native

React Native

Cross-platform development

Flutter

Flutter

UI framework

Swift

Swift

iOS development

Kotlin

Kotlin

Android development

Firebase

Firebase

Backend services

GraphQL

GraphQL

API integration

Services

Our Mobile Development Services

End-to-end mobile app development solutions

01

iOS Development

High-performance native iOS applications

  • SwiftUI interfaces
  • App Store optimization
  • Apple Pay integration
  • Push notifications
02

Android Development

Feature-rich native Android applications

  • Material Design
  • Google Play deployment
  • In-app billing
  • Firebase integration
03

Cross-Platform

Build once, deploy everywhere solutions

  • Single codebase
  • Native performance
  • Platform-specific UI
  • Hot reload development
04

App Design

Beautiful and intuitive user interfaces

  • User research
  • Wireframing & prototyping
  • Interaction design
  • Design system creation
05

Backend Integration

Robust server-side infrastructure for mobile apps

  • REST/GraphQL APIs
  • Real-time sync
  • Offline-first architecture
  • Cloud infrastructure
06

App Maintenance

Ongoing support to keep your app performant and up-to-date

  • Version updates
  • Crash monitoring
  • Performance optimization
  • OS compatibility

Ready to discuss your project?

Free consultation · Response within 24 hours

Comparison

Native vs Cross-Platform Development

Compare mobile development frameworks to determine the best approach for your app requirements and budget.

FeatureReact NativeFlutterNative (Swift/Kotlin)
PerformanceNear-nativeNear-nativeBest possible
Development speedFastFastSlower
Code sharing85-90%90-95%0% (separate codebases)
UI qualityNative componentsCustom renderingPlatform-perfect
App sizeModerateLargerSmallest
Community supportVery largeGrowing fastLargest
Cost40-60% less40-60% lessHighest
Best forContent-driven appsCustom UI appsHardware-intensive apps
“The React Native app Udaan built for us works flawlessly on both iOS and Android. Their team handled everything from design to App Store submission.”

David Park

CTO, Athlio

( related services )

FAQ

Frequently Asked Questions

Common questions about our mobile app development services

Cross-platform frameworks like React Native and Flutter are ideal for most business apps, delivering 90%+ code reuse across iOS and Android with near-native performance. Native development (Swift for iOS, Kotlin for Android) is recommended for apps requiring deep hardware integration, complex animations, or maximum performance like gaming or AR apps.

Investment guide

Starting from

$15,000

Typical timeline

8-16 weeks

Covers iOS + Android. Cross-platform (React Native/Flutter) reduces cost by 40% vs native.

Get a detailed estimate

Need it faster? Rush timelines available at premium rates. Contact us

( project fit check )

Tell us what you need built. We’ll map the smartest path to launch.

Response within one business day. No pressure, no mystery retainers, no hand-off chain.

Before you commit

  • Clear scope in one call
  • Estimate range before commitment
  • Weekly demos once we start

Delivery defaults

  • You own the repo and IP
  • NDA-ready from day one
  • 30-day post-launch support
info@udaantechnologies.com