Mobile App Agency India

State-of-the-Art Mobile Apps. Bulletproof Code. Flawless UX.

Reach your users on their primary screen. We code native iOS & Android apps and cross-platform Flutter solutions that deliver extreme speed, secure database connections, and high engagement rates.

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Custom Mobile Engineering Coded for High Retention and Engagement

A mobile application represents a direct communication channel to your most loyal customer base. Earning screen presence requires more than a simple web wrapper—it demands native device performance, offline data caches, and highly responsive transitions. At AirTech Digital, we build premium mobile architectures coded for smooth, touch-first interaction.

Our team codes native applications in Swift and Kotlin, alongside cross-platform frameworks like Flutter. We configure push notification pipelines (Firebase), secure user authentication layers (OAuth / JWT), and integrate robust offline database caching (SQLite / Realm).

We manage your entire App Store submission process, preparing sitemap data, drafting compliance forms, and executing App Store Optimization (ASO) strategies. This ensures your app is quickly approved by Apple and Google and achieves high organic visibility in search results.

Key Benefits of Our App Development

Cross-Platform Efficiency

We write singular Flutter codebases, delivering matching iOS and Android apps at half the development cost.

Push Notification Engines

Set up automated alerts, discount notices, and custom user triggers to grow daily app retention rates.

Offline Data Caching

Configure local database models, allowing users to browse core contents and profiles without active internet lines.

Biometric Authentication

Integrate FaceID and fingerprint sensors, delivering rapid, secure access to personal profiles.

App Store Optimization (ASO)

We optimize descriptions, screenshots, and search tags to drive organic installs in App Stores.

Full App Store Handoff

We guide your build files through Apple and Google verification audits, managing submission errors.

Our App Development Process

System Architecture & Wireframes

We map app screens layouts, design database queries models, and sketch UX page flows on Miro boards.

UI Design & Figma Mockups

We compile a touch-first Figma system, designing buttons and responsive viewports for all phone screens.

Flutter/Native Coding

Our developers code frontend layouts and connect secure API database endpoints on the server.

Beta Verification (TestFlight)

We compile build files, distribute versions to your team via TestFlight, and audit performance issues.

App Store Publishing

We upload builds to Developer portals, fill out questionnaire pages, and launch the app publicly.

App Development Packages

Starter

^₹60,000

single project

✓ iOS OR Android build
✓ Up to 6 Custom Screens
✓ Firebase Authentication
✓ Standard API Connections
✓ App Store Handoff
✗ Push Notification Engine
✗ Offline SQLite Caching

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Recommended

Growth

^₹1,20,000

single project

✓ Cross-Platform Flutter App
✓ iOS + Android Builds
✓ Up to 15 Custom Screens
✓ Push Notifications & Analytics
✓ Biometric Login (FaceID)
✓ 3 Months Maintenance Support
✗ Real-Time Messaging API

Choose Growth

Enterprise

^₹2,50,000

starting package

✓ Complex Social/Booking Portal
✓ Cross-Platform / Native Swift
✓ Unlimited App Screens
✓ Real-Time Messaging & Chat
✓ Custom Offline SQLite syncs
✓ 1 Year SLA Support
✓ Dedicated App Developer

Go Enterprise

Featured App Success

50K+

Fitness & Health

We built FitLife's cross-platform workout app, securing 50K installs.

By implementing video streaming caches, custom workout logs, and automatic Firebase push reminders, daily active users increased by 140%.

Read Full Case Study →

★★★★★

"The app built by AirTech has been a game-changer. It is incredibly fast, and user reviews on the App Store are highly positive. Their App Store submission guidelines were extremely helpful."

Amit Mehta

Director, PropVista Realty

Mobile Technology Stack

Flutter & Dart

iOS Swift / Xcode

Android Kotlin / Studio

Firebase / Push APIs

Realm / SQLite Cache

Frequently Asked Questions

An open-source framework by Google that compiles native visual widgets for both iOS and Android from a single shared codebase, ensuring development is rapid and consistent.

Google Play Store reviews take 2-4 days, while Apple App Store reviews are completed within 24-48 hours, assuming compliance files are properly configured.

Yes, we configure secure REST APIs or GraphQL endpoints, allowing your mobile app to access the same catalog and order inventories as your website.

Yes, our design team builds touch-friendly mockups on Figma, demonstrating navigation bars, buttons, and loading screens layout before code implementation.

We integrate Firebase Cloud Messaging (FCM). This allows you to dispatch manual notices or trigger automated notifications from your admin dashboard.

No, App Store handoff is included in our packages. However, you will need to open your own developer accounts ($99/year for Apple, $25 one-time for Google).