How long does mobile app development take?

A simple app with basic features takes 2-3 months, a medium-complexity app with API integrations and user authentication takes 3-5 months, and complex apps with real-time features, payment systems, and admin panels take 5-9 months. We provide a detailed timeline after requirements analysis.

Do you develop for both iOS and Android?

Yes, we develop for both platforms. Using React Native or Flutter, we build a single codebase that runs on both iOS and Android, reducing development time and cost by 30-40%. We also build native apps in Swift and Kotlin when project requirements demand platform-specific capabilities.

What is the cost of mobile app development?

Mobile app costs depend on complexity, features, and platform choice. A basic app starts from $10,000, mid-range apps with backend integration range from $25,000-$60,000, and enterprise-grade apps can cost $75,000+. Cross-platform development typically costs 30-40% less than building separate native apps.

Do you handle app store submission?

Yes, we manage the entire app store submission process for both Apple App Store and Google Play Store. This includes creating developer accounts, preparing store listings, screenshots, app descriptions, handling review guidelines compliance, and addressing any rejection feedback until approval.

Do you provide post-launch maintenance?

Yes, we offer post-launch maintenance packages that include bug fixes, OS compatibility updates, performance monitoring, crash analytics via Firebase Crashlytics, feature updates, and app store optimization. We ensure your app stays compatible with the latest iOS and Android versions.

Services — Mobile Development

Mobile App Development Services

Create powerful mobile experiences for iOS and Android

iOS · Android · Cross-platform

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

Cross-platform development

Flutter

UI framework

Swift

iOS development

Kotlin

Android development

Firebase

Backend services

GraphQL

API integration

Services

Our Mobile Development Services

End-to-end mobile app development solutions

iOS Development

High-performance native iOS applications

SwiftUI interfaces
App Store optimization
Apple Pay integration
Push notifications

Android Development

Feature-rich native Android applications

Material Design
Google Play deployment
In-app billing
Firebase integration

Cross-Platform

Build once, deploy everywhere solutions

Single codebase
Native performance
Platform-specific UI
Hot reload development

App Design

Beautiful and intuitive user interfaces

User research
Wireframing & prototyping
Interaction design
Design system creation

Backend Integration

Robust server-side infrastructure for mobile apps

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

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.

Feature	React Native	Flutter	Native (Swift/Kotlin)
Performance	Near-native	Near-native	Best possible
Development speed	Fast	Fast	Slower
Code sharing	85-90%	90-95%	0% (separate codebases)
UI quality	Native components	Custom rendering	Platform-perfect
App size	Moderate	Larger	Smallest
Community support	Very large	Growing fast	Largest
Cost	40-60% less	40-60% less	Highest
Best for	Content-driven apps	Custom UI apps	Hardware-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 )

Web Development

Build powerful, scalable web applications with React, Next.js, and modern backends.

Learn more

AI Solutions

Add intelligent AI features to your mobile apps for smarter user experiences.

Learn more

Digital Experience

Craft pixel-perfect UI/UX designs that delight your mobile and web users.

Learn more

See Our Work

21 case studies with measurable outcomes across multiple industries

View case studies

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.

See how we work

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

Or book a free 30-minute discovery call

Or get an instant estimate

( we reply within one business day )

info@udaantechnologies.com

Feature

React Native

Flutter

Native (Swift/Kotlin)

Performance

Near-native

Best possible

Development speed

Fast

Slower

Code sharing

85-90%

90-95%

0% (separate codebases)

UI quality

Native components

Custom rendering

Platform-perfect

App size

Moderate

Larger

Smallest

Community support

Very large

Growing fast

Largest

Cost

40-60% less

Highest

Best for

Content-driven apps

Custom UI apps

Hardware-intensive apps