WhatsApp Us
iOS & Android Cross-Platform Engineering

Build High-Performance Mobile Apps Users Love Returning To

We engineer fast, scalable and cross-platform mobile apps for iOS and Android using Flutter and React Native with complete store publishing support.

✓ Tailored to your business ✓ Clear scope & timeline ✓ Support after launch

Built for startups, local businesses and growth-focused teams

Mobile-First Build Native 60 FPS compiled UI
Transparent Delivery 2-week TestFlight & APK sprints
Secure Setup Cloud backend & full IP ownership
Ongoing Support 60-day warranty & OS upgrades
Common Bottlenecks

Is This the Challenge You Are Facing?

•

Double Cost for iOS and Android

Hiring separate Swift and Kotlin native developers doubles your budget, causes mismatched features, and slows time-to-market.

•

Sluggish WebView "Wrappers"

Cheap web wrappers stutter during scrolling, feel unresponsive to touch gestures, and get rejected by Apple App Store reviewers.

•

App Crashes on Poor Internet

Apps without offline SQLite caching display blank screens or crash when internet drops, frustrating customers and field staff.

•

Uncertain Store Publishing Approvals

Developers hand over raw code without helping you navigate Apple's strict privacy policies or Google Play's 20-tester rules.

•

Missing Companion App for Mobile Notifications

Your web platform lacks mobile push notification power, reducing customer retention and daily repeat transactions.

Scope Transparency

What You Get With Our Mobile Engineering

Clear deliverables mapped to both iPhone and Android platforms.

Included in selected plan

Cross-Platform Flutter / React Native Core

Near-native 60fps compiled codebase delivering identical, silky-smooth performance on both iOS and Android.

1 codebase, 2 platforms
Included in selected plan

Cloud Backend & Secure REST APIs

Robust Node.js, Python, or Go API backend with JWT authentication, role access control, and encrypted database storage.

Scalable cloud infrastructure
Included in selected plan

Push Notifications & Alert Engine

Firebase Cloud Messaging (FCM) integration for transactional alerts, promotional campaigns, and automated re-engagement.

Targeted user segmentation
Included in selected plan

Store Submission & Approval Guarantee

Apple App Store & Google Play Store compliance, privacy declarations, screenshot assets, and test track reviews.

Guaranteed public rollout
Available as add-on

Offline SQLite Data Sync

Local device caching ensuring all critical views and data forms operate seamlessly offline and sync upon reconnecting.

Zero network dependency
Included in selected plan

Payment Gateway & UPI Integration

Frictionless in-app payments with Razorpay, Cashfree, Stripe, UPI 1-click intent, and Apple/Google Pay.

Instant checkout flows
Mobile Engineering Pillars

Core Mobile App Modules

Engineered from ground up for touch, speed, and real-world network conditions.

⚡

60 FPS Native UI

Smooth hardware-accelerated transitions, native tactile haptic feedback, and responsive gesture animations.

🔒

Biometric Auth & OTP

Instant Face ID, fingerprint scanning, and fast SMS/WhatsApp OTP login flows with secure token storage.

📍

Live GPS Tracking

Real-time driver/rider location tracking, route drawing via Google Maps API, and geofenced trigger zones.

🔔

Rich Push Notifications

Push notifications with images, action buttons, background sound alerts, and deep-link routing.

Daily Orders
Live Sync
Total Revenue Volume
₹1,48,250
↑ 28% increase this week
Push Notifications Enabled
Payment Gateway Razorpay / UPI
Offline Cache SQLite Active
1-Click Reorder Active
Target Fit

Who This Service Is For

✓ Funded Startups & Founders

Founders looking to build an investor-ready MVP in 8–12 weeks to onboard test users and validate product-market fit.

✓ D2C Brands & E-Commerce Stores

Brands looking to increase customer lifetime value (LTV) with 1-tap checkout, push notification drops, and loyalty rewards.

✓ On-Demand & Service Platforms

Booking platforms, delivery businesses, and appointment providers requiring live GPS location and automated customer updates.

✓ Operational Enterprise Teams

Organizations needing custom field apps for drivers, warehouse staff, sales reps, or on-site inspection teams with offline mode.

Not ideal for: Simple content blogs or brochure websites that can be served through a responsive web layout without mobile hardware access, offline needs, or push notifications.
Proven Applications

High-Impact Mobile App Use Cases

🛵

Quick-Commerce & Grocery Delivery

Instant order dispatch, real-time rider tracking, inventory count updates, and automated UPI payment integration.

🛍️

D2C Shopping & Loyalty App

Fast product discovery, flash sale push alerts, points-based customer loyalty, and 1-click cart checkout.

🩺

Telehealth & Clinic Booking

Doctor video consultations, automated appointment reminders, lab report downloads, and secure prescription records.

📦

Field Force & Logistics Tracking

Offline proof-of-delivery, barcode/QR scanning, geo-tagged attendance, and manager dispatch approvals.

🏋️

Fitness, EdTech & Subscriptions

Structured video curriculum, interactive quiz progress, habit tracking, and in-app recurring monthly subscriptions.

💳

Fintech & Expense Tracking

Interactive spending charts, secure bank statement parsing, peer-to-peer transfers, and ledger reconciliations.

Featured Project Proof

Featured Project: Quick-Commerce 15-Minute Grocery Delivery App

Challenge: A quick-commerce brand needed an ultra-fast mobile application capable of live order tracking, sub-second product searches, and seamless UPI checkout during peak rush hours with zero crashes.

Solution: We engineered a high-performance Flutter mobile application with Firebase real-time geolocation tracking, Razorpay payment flows, offline catalog caching, and background audio alerts for riders.

Relevant Capabilities
Flutter Cross-Platform Live GPS Geolocation UPI 1-Click Payments Push Notifications
Search Response Speed: Sub-200ms
Crash-Free Sessions: 99.9% Reliable
Predictable Execution

How We Deliver Your Mobile App

A structured 5-step delivery process with bi-weekly TestFlight builds.

01

Requirement Discovery

We map user journeys, screen flows, database schemas, and external API dependencies.

Weeks 1–2
02

Scope & Proposal

You receive a click-through Figma prototype, detailed technical specification, and milestone roadmap.

Weeks 2–3
03

UI/UX Design & Development

We code 60fps Flutter/React Native components, connect cloud APIs, and share TestFlight & APK builds.

Weeks 4–8
04

Testing & Store Review Readiness

Rigorous QA across 20+ actual iOS and Android devices, edge-case testing, and security audits.

Weeks 8–10
05

App Store Launch & Support

Public rollout on Apple App Store & Google Play Store with 60-day post-launch warranty support.

Live Rollout
Typical Timeline: Mobile app/MVP delivery ranges from 6–16+ weeks, depending on platform requirements, hardware integrations, and custom backend modules.
Transparent Engagement

Investment & Scope Tiers

Every mobile application is scoped after workflow discovery and screen architecture definition.

Starter MVP
MVP Launchpad

Perfect for startups validating an idea with core user authentication, essential screens, and basic backend.

  • ✓ iOS & Android cross-platform build
  • ✓ 10–15 core user screens
  • ✓ Email & OTP phone authentication
  • ✓ Basic cloud database & admin view
  • ✓ Store submission guidance
Request MVP Scope
Most Popular
Growth Scale
Custom Business App

Comprehensive commercial app with live geolocation, payment gateway, and automated push notifications.

  • ✓ Full Flutter / React Native 60fps stack
  • ✓ Up to 30 custom animated screens
  • ✓ Razorpay / Stripe payment gateway
  • ✓ Push notifications & live GPS tracking
  • ✓ Role-based admin web dashboard
  • ✓ Guaranteed App Store & Play Store publishing
Request Tailored Proposal
Custom Enterprise
Enterprise Ecosystem

High-concurrency mobile ecosystem with offline database sync, custom Bluetooth/IoT integration, and dedicated SLA.

  • ✓ Multi-role user applications (Rider/Customer)
  • ✓ Offline-first SQLite database synchronization
  • ✓ Custom hardware & Bluetooth/BLE integrations
  • ✓ High-concurrency microservices backend
  • ✓ 60-day warranty & dedicated SLA support
Discuss Architecture
Project Investment Depends On: Total screen count, custom hardware integrations (Bluetooth/Camera/GPS), payment and real-time backend complexity, and offline caching requirements.
Common Inquiries

Frequently Asked Questions

Clear answers to genuine buying questions before building a mobile app.

Should I build a native app or use Flutter / React Native? ▼

For 95% of businesses and startups, cross-platform frameworks like Flutter or React Native are the optimal choice. They deliver 60fps native compiled performance on both iPhone (iOS) and Android from a single shared codebase, cutting engineering and maintenance costs by nearly 50% without compromising user experience.

Will the app be published on both Apple App Store and Google Play Store? ▼

Yes. We manage the end-to-end publishing lifecycle, including Apple Developer Account setup, Google Play Console compliance, privacy manifests, screenshot assets, and submission review resolution until live approval.

How long does mobile app development take? ▼

A focused MVP with core user flows, authentication, and payments typically takes 6 to 10 weeks. Comprehensive platforms with complex backends, real-time tracking, or custom hardware integrations take 10 to 16+ weeks, delivered in 2-week milestone sprints.

Who owns the source code and intellectual property? ▼

You do. 100% of the source code, Git repositories, Figma design files, and database schemas are transferred to your company upon milestone completion. We hold zero proprietary lock-in.

How do you handle OS updates when Apple or Google release new versions? ▼

Every app project includes a 60-day post-launch warranty covering bug fixes and minor OS compatibility adjustments, with affordable ongoing monthly maintenance agreements for version upgrades, SDK updates, and feature enhancements.

Can the app work offline without active internet connection? ▼

Yes. We engineer offline-first architectures using local SQLite, Realm, or Hive storage. Users can browse catalogs, enter data, or view cached records offline, and the app automatically synchronizes with the cloud once network connectivity is restored.

Can you integrate payments like UPI, cards, and net banking? ▼

Yes. We integrate verified payment gateways including Razorpay, Cashfree, Stripe, Apple Pay, and Google Pay, supporting 1-click UPI intents, recurring subscriptions, and secure checkout.

What happens if Apple or Google rejects the app during review? ▼

We provide a 100% store publishing guarantee. If Apple or Google requests clarifications, permission updates, or guideline adjustments, our senior mobile engineers resolve the review feedback directly at zero additional cost until public approval.

Architecture & MVP Scope

Discuss Your Mobile App Idea

Share your concept under NDA to receive a technical scope, wireframe breakdown, and cost estimate.

60 FPS Native Smoothness

Ready to Build a Better Mobile App?

Tell us what you want to achieve. We will help you identify the right scope, features and next step.

Related Engineering Capabilities
WhatsApp Us Discuss App Idea
100% Free • No Obligation

Get Free Website & Growth Audit

Share your requirements or website URL. We will analyze and provide practical recommendations within 24 hours.

🔒 100% Confidential. No spam. Direct technical recommendations from senior engineers.