Andile Ngcaba
Chairman at Convergence Partners Investments
Mobile App Development Services
EngineerBabu delivers mobile app development services trusted by startups and Fortune 500s alike. Whether you're a founder with a concept or an enterprise scaling mobile UX, we transform product ideas into high-performance apps for iOS, Android, or both.
AI ACCELERATOR TOP 20 STARTUPS 2024
Top 20 Indian Startups 2023 & 2024
Featured in Harvard’s Top 10 Tech Innovations 2025
Certified Developers
Code Quality
Mobile App Development, Backed by Leading Brands
97% Client Retention Rate
Zero Subcontracting
ISO & NDA Compliant
Transparent Pricing
On-Time Delivery
OUR Expertise
Our Core Mobile App Development Services
Startups need speed. Enterprises need scale. We deliver both through mobile app development services built around your team’s needs and product ambitions.
Mobile App Design
We craft intuitive UI/UX journeys that delight users and align perfectly with your unique product’s goals.
Android App Development
Built for flexibility, efficiency, and scale, our Android apps meet Play Store standards and user expectations.
iOS App Development
We deliver sleek, stable iOS apps that follow Apple guidelines and enhance performance on every device.
React Native App Development
Write once, deploy everywhere. Our React Native apps save time without sacrificing native-like speed or feel.
Cross-Platform App Development
Launch apps faster with cross-platform builds that minimize redundancy while maximizing reach and efficiency.
Wearables Application Development
Extend your product to smartwatches and fitness trackers with smooth, real-time wearable app integrations.
Your Vision , Our Code , Delivered
Why EngineerBabu?
You bring the idea, we bring full-stack teams, QA, agile sprints, and proven delivery. Our custom mobile app development services cover everything from wireframes to post-launch optimization, fast and founder-friendly.
1250+ Projects Delivered
1000+ Happy Clients
170+ Expert Talent
Transparent Pricing
Proven Expertise
Top-notch IT Solutions
Engagement Models
How You Can Access Mobile App Development Services
Mobile products evolve fast, so should your engagement model. We offer mobile app development services that flex between dedicated support, scoped delivery, or ad-hoc execution.
Dedicated Teams
Your product, our people. A dedicated team becomes part of your daily standups, roadmap reviews, and everything in between, working as your in-house mobile squad, minus the hiring burden.
Fixed Price
Got a locked scope and deadlines to hit? This model sets clear milestones, costs, and deliverables. Perfect for defined product builds where execution clarity matters more than flexibility.
Hourly Model
Ideal for evolving apps or short-term goals. Hire mobile app developers by the hour, scale time as needed, and explore features without committing to long contracts or fixed assumptions.
Our Hiring Process
Mobile App Development Workflow, Simplified
Our custom mobile app development process ensures faster time-to-market, better user experience, and reliable performance across devices and platforms.
01
Discovery & Strategy
We define your app’s purpose, target audience, and roadmap to ensure alignment with business and user goals.
02
UI/UX Design
Our designers craft intuitive, mobile-first interfaces focused on usability, engagement, and visual consistency.
03
App Development
Using modern frameworks, we build fast, secure apps for iOS, Android, or both, native or cross-platform.
04
Launch & Optimization
We deploy your app to stores, monitor performance, and deliver updates and support for long-term success.
Client Reviews
Trusted by Tech Leaders Across 20+ Countries
“I recently had an opportunity to work with EngineerBabu when I was hiring for my company. It was a great experience! They have such a wide variety of qualified React engineers , and they responded to my request very quickly.”
Sarika SL
PeopleOps Manager at OkCredit
“We thought hiring 100+ engineers would be extremely hard, but the team at EngineerBabu was able to deliver on time with no hiccups. All of the engineers were experienced and good communicators. Post sales support is also amazing.”
Subhash Gupta
Ex Vice President, Paytm
Mohamed Meman
CEO of Payload
Pramod Venkatesh
Group CTO at INQ
“We want to outsource one product development part, we were not looking for freelancers, already burnt our hand on freelancers. I checked the platform, contacted a couple of teams, good curation is done, we decided to go with one. Highly recommended, this is 10X better than other freelance platforms available in the market, with no commission."
Nemesh Singh
Founder, Appointy
Industries We Serve
Mobile App Services by Industry
As the leading mobile app development company in India, we craft industry-ready apps that deliver real value, far beyond just what appears on user screens.
Tech Expertise
Tools We Use for Mobile App Development Services
We don’t experiment with your product. Our mobile app development company relies on industry-standard tools tested in real-world, high-scale environments.
Languages & Frameworks
Swift
Kotlin
Flutter
React Native
Dart
Java
UI Libraries & Tools
Jetpack Compose
SwiftUI
Material Design
React Native Paper
Database
SQLite
Firebase Realtime DB
MongoDB
Realm
PostgreSQL
Deployment & DevOps
Play Store
App Store
Fastlane
Docker
AWS
Google Cloud
Get Expert Mobile App Development Help
We design and develop mobile apps that perform. Get scalable, secure, and user-friendly apps built by our expert mobile dev team.
80+ Happy Clients
11+ Years of Exerience
170+ Expert Level Talents
FAQs
Answers to Your Mobile App Development Questions
Pricing depends on app complexity, platform, features, and integrations. Small apps may cost less, while enterprise-grade solutions can cost more. We provide flexible engagement models to suit every budget.
Custom mobile app development typically takes 2–6 months based on features, platform, and iteration cycles. Fast-moving MVPs can go live in weeks, while large apps may require phased releases.
Yes. We routinely take over partially built apps, assess the existing code, and help complete or improve development with stability and speed. We'll pick up where your last team left off.
Absolutely. We can convert your website into a mobile app, either as a hybrid solution or a fully native experience, while retaining your branding and functionality.
It depends on your audience, budget, and timeline. We help you decide between iOS, Android, or cross-platform options based on long-term product strategy and user behavior.