iOS, Android & Flutter Engineering

Native & Cross-Platform Mobile Apps

We design and develop high-performance mobile applications with fluid 60 FPS animations, resilient offline data sync, and 100% guaranteed Apple App Store & Google Play Store approvals.

iOS (Swift) & Android (Kotlin)
Flutter & React Native Sprints
100% App Store Approval Guarantee
Offline-First Local DB Sync
Professional Mobile App Development Services JSRdigi
60 FPS Fluid UI
📱
Store Ready Delivery
iOS & Android Ecosystems
100% Approved
100+
Mobile Apps Deployed
Google Play & Apple Store
4.8★
Average Store Rating
Across Live Applications
100%
Store Approval Rate
Zero Guideline Violations
60 FPS
Fluid UI Rendering
Hardware Accelerated
Mobile Engineering Capabilities

Engineered for Performance, Speed & User Retention

From hardware-accelerated native apps to fast single-codebase cross-platform solutions.

Swift & SwiftUI

Native iOS App Engineering

Pixel-perfect, fluid iOS applications engineered with Swift and SwiftUI adhering to Apple Human Interface Guidelines, Metal rendering, and FaceID.

  • SwiftUI Fluid Motion
  • CoreData & CloudKit Sync
  • Apple Pay & In-App Purchases
  • TestFlight CI/CD Pipelines
Kotlin & Jetpack

Native Android Development

High-performance Android applications built with Kotlin and Jetpack Compose optimized across thousands of diverse screen sizes and chipsets.

  • Material You 3.0 Design
  • Room SQLite Persistence
  • WorkManager Background Tasks
  • Google Play Billing APIs
Flutter & React Native

Cross-Platform App Sprints

Cut development time by 50% with single-codebase Flutter or React Native frameworks delivering 60 FPS native performance on iOS and Android.

  • 95% Code Reusability
  • Native Bridge Performance
  • Synchronized Feature Releases
  • Lower TCO & Rapid Iterations
Data Resilience

Offline-First Sync & APIs

Seamless offline operation with local database caching (WatermelonDB/Realm) and intelligent background conflict-resolution synchronizers.

  • Zero-Network Offline UI
  • Conflict Resolution Engines
  • Optimistic UI Updates
  • Delta-Only Background Sync
User Engagement

Push Notifications & Retention

Automated Firebase Cloud Messaging (FCM) & OneSignal notifications, deep-linking campaigns, and in-app messaging to boost 30-day retention.

  • Rich Media Push Alerts
  • Deep-Link Routing Engine
  • Behavioral Trigger Campaigns
  • A/B Push Notification Tests
Enterprise Security

Mobile Security & Biometrics

Hardware-level biometric authentication (FaceID, Fingerprint), encrypted Keychain/Keystore data vaults, SSL pinning, and tamper protection.

  • Hardware Keystore Encryption
  • SSL Pinning & MitM Defense
  • Root & Jailbreak Detection
  • OWASP MASVS Hardening
Agile Execution

The 4-Phase App Delivery Process

From interactive Figma design prototypes to verified multi-device QA and guaranteed store launch.

01
Phase 01

User Flow Mapping & UI/UX

High-fidelity Figma wireframes, interactive mobile prototypes, micro-interaction animations, and user journey optimization.

02
Phase 02

Agile Mobile Architecture

Clean MVVM/Bloc architecture setup, API contract integration, secure local storage configuration, and core feature sprint engineering.

03
Phase 03

Real-Device QA & Stress Testing

Rigorous testing across 50+ real iOS and Android physical devices, network throttling simulations, and battery drain profiling.

04
Phase 04

App Store Launch & SLA Support

Complete metadata and screenshot submission for Apple App Store and Google Play Store reviews, followed by post-launch crash telemetry.

Domain Architectures

Mobile Applications for High-Growth Sectors

Battle-tested architectures engineered for real-world user engagement.

🛍️

E-Commerce & Quick Commerce

Cart funnels, UPI payment gateways, live order tracking

💳

FinTech & Digital Wallets

KYC verification, ledger syncing, biometric transaction pins

🏥

Healthcare & Telemedicine

Doctor video consultations, prescription vaults, pill reminders

🎓

EdTech & Learning Portals

Offline video downloads, interactive quizzes, live classes

📍

On-Demand Booking & Rides

Live GPS geolocation, driver matching, automated billing

💬

Social & Community Feeds

Real-time WebSocket chat, stories, media compression

🚚

Logistics & Field Service

Proof of delivery, barcode scanning, offline job sheets

🏢

Enterprise Employee Apps

Attendance geofencing, expense approvals, CRM access

Predictable Investments

Transparent Mobile App Packages

Complete fixed-scope packages with 100% source code handover and zero hidden fees.

MVP Launchpad App

Perfect for seed-stage startups validating their mobile app idea in the market.

₹1,49,999 One-Time
  • Single Platform (iOS or Android) or Flutter
  • Up to 8 Core Screens & Flows
  • Firebase Auth & Push Notifications
  • Payment Gateway Integration (Razorpay/Stripe)
  • Complete App Store / Play Store Submission
  • 30 Days Post-Launch SLA Warranty
Most Popular

Scale Production App

Comprehensive mobile app built for high growth, high concurrency, and viral retention.

₹2,99,999 One-Time
  • Dual Platform (Both iOS & Android)
  • Up to 20 Custom UI Screens
  • Offline-First Local DB & Auto-Sync
  • Custom Microservices & REST Backend
  • Real-Time In-App Chat / WebSockets
  • Live GPS Tracking & Map Integrations
  • 90 Days Dedicated Bug-Free Warranty

Enterprise Ecosystem

Mission-critical enterprise mobile infrastructure with bespoke integrations and SLAs.

₹5,99,999+ One-Time
  • Native Swift + Kotlin or React Native
  • Unlimited Screens & Multi-Role UI
  • Bank-Grade Hardware Key Encryption
  • Custom Admin CRM & BI Analytics Portal
  • ERP / SAP / Legacy Database Connectors
  • Dedicated Lead Mobile Architect
  • 1 Year Enterprise 24/7 SLA Support
Clarity & Architecture

Frequently Asked App Questions

Key answers on native vs. cross-platform trade-offs, store approval guarantees, and IP ownership.

01

Should we build Native (iOS/Android) or Cross-Platform (Flutter/React Native)?

For 90% of business applications, cross-platform frameworks (Flutter or React Native) deliver near-native 60 FPS speed with 50% faster development and reduced ongoing maintenance costs. For hardware-intensive apps (e.g. 3D gaming, complex Bluetooth peripherals, or low-level audio/video processing), native Swift/Kotlin is recommended.

02

Do you guarantee approval on Apple App Store and Google Play Store?

Yes. We guarantee 100% compliance with Apple App Review Guidelines and Google Play Developer Policies. If any revision is requested during the store review cycle, our engineers resolve it promptly at zero additional cost.

03

Who owns the mobile app source code and intellectual property?

You retain 100% complete source code ownership and intellectual property rights. All Git repositories, Figma design files, database architectures, and API keys are handed over completely to your organization.

04

How long does it take to develop and launch a mobile app?

A focused MVP mobile app typically launches in 4 to 8 weeks. Complex enterprise mobile applications with custom backends and third-party integrations generally require 10 to 16 weeks broken into agile bi-weekly sprint releases.

05

What post-launch maintenance and OS update support is provided?

We include complimentary warranty support with every project and offer flexible monthly SLA maintenance packages covering annual iOS/Android OS updates, library patches, crash monitoring, and new feature sprints.

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