EMB Y T E C H

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Mobile App Development

Native iOS & Android Apps Users Love

From AI fitness trackers and travel booking platforms to fintech dashboards and enterprise tools — we build high-performance cross-platform apps that feel native on every device.

iOS & Android
4.8★ App Ratings
React Native
Native Performance
80+Apps Shipped
4.8★Avg App Rating
100%Store Approval Rate
10+Years Experience
What We Do

Cross-Platform Apps With True Native Quality

We build iOS and Android applications using React Native — delivering true native experiences with smooth animations, native APIs, and 60fps performance from a single shared codebase.

From user research and UX prototyping through development, App Store submission, analytics integration, and ongoing OS version updates — we handle every phase so you can focus on growing your user base.

  • One codebase for both iOS and Android — faster and cost-efficient
  • Native performance: 60fps animations and native API access
  • Full App Store & Google Play submission and review handling
  • Push notifications, deep linking, and offline mode included
  • Analytics, crash reporting, and A/B testing setup from day one
Start Your App
Mobile App Development
Pain Points We Fix

Mobile Challenges We Solve

The most common problems that prevent mobile apps from succeeding — and how we eliminate them.

Poor Performance & Battery Drain

Janky animations and high battery usage kill app ratings. Our optimized React Native architecture uses native threads for UI, ensuring smooth 60fps performance without draining the battery.

App Store Rejections

Apple and Google have strict guidelines. We have a 100% App Store and Play Store approval rate — because we know the rules inside out and build to compliance from the first line of code.

Maintaining Two Separate Codebases

Separate iOS and Android teams double your cost and create feature parity nightmares. Our React Native approach gives you one codebase, one team, and instant feature parity across both platforms.

App Breaks Without Internet

Users expect apps to work offline. We implement offline-first architecture with local data sync, queue-based mutations, and graceful degradation for poor network conditions.

No Insight Into User Behavior

Flying blind after launch is dangerous. We integrate Firebase Analytics, Mixpanel, or Amplitude from day one — so you have real user journey data to drive product decisions.

Apps That Can't Be Maintained

Legacy code with no tests or documentation creates maintenance nightmares. We deliver clean, typed TypeScript code with 80%+ test coverage and full README documentation.

Why EMBY

Why Businesses Choose EMBY Technology

We don't just build apps — we build digital products that users love and businesses rely on.

iOS & Android Experts

Deep expertise in native iOS (Swift), Android (Kotlin), and React Native — we choose the right approach based on your timeline, budget, and performance requirements.

UX-First Approach

Every app starts with user research, journey mapping, and prototype testing. We validate the experience before writing production code — saving costly redesigns later.

End-to-End Store Submission

We handle screenshots, app descriptions, age ratings, privacy policy URLs, and all review communications with Apple and Google — until your app is live.

Push Notifications & Real-Time

FCM, APNs, WebSockets for real-time features, geofencing push triggers, and rich notification templates — every engagement mechanism you need to retain users.

Regular OS Update Support

Apple and Google release major OS updates every year. Our maintenance plans keep your app compatible, passing store reviews, and maintaining its download ranking.

Backend & Admin Panel Included

Most mobile apps need a backend API and admin dashboard. We build them together — one team, one handoff, fully integrated from day one.

Capabilities

Full Mobile Development Capabilities

Everything from prototype to production-ready app on both stores.

React Native Development

One codebase, two platforms, true native performance with smooth 60fps animations.

Biometric Auth

Face ID, Touch ID, and fingerprint login — secure, seamless user authentication.

Location & Maps

Google Maps integration, GPS tracking, geofencing, and location-based features.

In-App Payments

Apple Pay, Google Pay, Stripe, and Razorpay — one-time and subscription billing.

Push Notifications

FCM and APNs integration with rich media, scheduled, and triggered notifications.

Camera & Media

Camera integration, image/video upload, AR features, and media processing pipelines.

Offline Mode

SQLite, WatermelonDB, or AsyncStorage — apps that work fully without internet.

Analytics & Crash Reporting

Firebase Analytics, Sentry, or Mixpanel — real-time user insights and error tracking.

How We Work

Our Mobile Development Process

A proven 7-step process from idea to App Store — transparent at every stage.

01

Discovery

User research, persona mapping, and feature prioritization

02

UX Design

Wireframes, user flows, and interactive Figma prototypes

03

Development

Agile sprints, weekly demos, and daily Slack updates

04

Integration

API, payments, analytics, and third-party services

05

QA Testing

Device testing, performance, security, and edge cases

06

Store Launch

App Store and Play Store submission and review management

07

Support

Monitoring, OS update patches, and feature iterations

Tech Stack

Technologies We Use

Battle-tested technologies chosen for performance, maintainability, and ecosystem support.

Mobile Frameworks
React Native Flutter Swift (iOS) Kotlin (Android)
Backend & API
Node.js Laravel GraphQL Firebase
Services & Tools
FCM / APNs Google Maps Stripe Sentry
Analytics & Testing
Firebase Analytics Mixpanel Detox Jest
Industries

Industries We Serve

We've built mobile apps for leading businesses across every major industry.

Healthcare

Fitness & Wellness

Travel & Tourism

Fintech

Food & Delivery

Education

E-commerce

Logistics

Our Work

Mobile Apps We've Shipped

Real apps on the App Store and Play Store, built and maintained by EMBY Technology.

Travel App
Travel & Tourism

Tour & Travel Booking App

iOS & Android travel app with tour packages, hotel search, itinerary builder, secure payments, and real-time booking confirmations.

View Case Study
AI Fitness App
Health & Fitness

AI Fitness App

AI-powered fitness iOS & Android app with personalized workout plans, diet tracking, progress analytics, and wearable device sync.

View Case Study
Event App
Event Tech

Event Management App

Mobile companion app for event attendees — digital tickets, QR check-in, real-time schedule updates, and push notification alerts.

View Case Study
Our Commitment

Why Clients Trust Us

Security-First Development

Certificate pinning, secure storage for tokens, biometric auth, and OWASP Mobile Top 10 compliance — your users' data is protected at every layer.

Weekly Sprint Demos

Every Friday you see working software on a real device — not screenshots. You provide feedback before the next sprint begins. No surprises at launch.

Full Source Code Ownership

You own 100% of the codebase. Git repository, complete documentation, and a knowledge-transfer session are included with every project delivery.

OS Update Maintenance

When Apple or Google releases a new OS, your app stays compatible. Our maintenance plans cover annual OS updates and store review compliance.

FAQ

Your Mobile App Questions Answered

Everything you need to know before starting your mobile app project.

Talk to an Expert
A simple app (10–15 screens, basic auth, and API calls) takes 6–10 weeks. A complex app with real-time features, payments, AI integration, and admin panel typically takes 3–5 months. We provide an exact timeline after reviewing your feature list on a free discovery call.
For most business apps, React Native is the right choice — it delivers 95% of native performance at 60% of the cost and timeline, with a single codebase for both platforms. We recommend native Swift or Kotlin only for apps that need extremely hardware-intensive features like custom camera engines or AR.
Yes — we handle complete App Store and Google Play submission, including screenshots, preview videos, app descriptions, keyword optimization, age ratings, privacy policy, and all communication with Apple or Google review teams until your app is approved and live.
Yes — we regularly build companion admin dashboards alongside mobile apps. This is common in our fitness, travel, and event management projects. The web admin shares the same backend API as the mobile app, so everything stays in sync with a single data source.
If your requirements include offline functionality, we implement it using WatermelonDB or SQLite for local storage, with background sync when connectivity is restored. We also add network state detection so the UI gracefully informs users about connection status.
Yes. We integrate Firebase Cloud Messaging (FCM) and Apple Push Notification Service (APNs) for both platforms. Features include rich media notifications, deep linking, scheduled notifications, user segmentation, and notification analytics.
Our maintenance packages include annual OS update compatibility patches, dependency security updates, bug fixes, and new feature iterations. We also use CodePush for over-the-air JavaScript updates that don't require App Store review — ideal for urgent bug fixes.
Absolutely. We've integrated Google Maps, Stripe, Razorpay, Twilio SMS, SendGrid, OpenAI, HubSpot, Salesforce, and dozens of other services. If there's an API, we can integrate it — and if there isn't, we can build a custom connector.
We set up event-based analytics with Firebase Analytics, Mixpanel, or Amplitude. This includes screen views, user actions, funnel tracking, retention cohorts, and crash reporting via Sentry — giving you the data you need to make product decisions.
Post-launch feature development is handled through our retainer or project-based models. Because we built the original app, we understand the codebase deeply — new features ship faster and with fewer integration risks than if handed to a new team.

Ready to Build Your Mobile App?

Let's discuss your idea on a free 30-minute discovery call. We'll map out the feature set, timeline, and budget — no commitment required.