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Reach 3 Billion Users with Android Apps

Android App Development Services

3.3 billion active Android devices worldwide. 72% global mobile market share. The world's most-used operating system, period. Android powers everything from budget phones to Samsung flagships, Google Pixels, foldables, tablets, Wear OS watches, Android TV, and automotive infotainment. The biggest apps on the planet — WhatsApp, YouTube, TikTok, Uber, Spotify — all run on Android. We build native Android apps with Kotlin and Jetpack Compose that follow Material Design 3, harness every device capability, and deliver smooth, reliable experiences across the massive Android ecosystem. From idea to Google Play Store launch — we handle everything.

Android App Development Services

Our Android App Development Services Include

We build native Android apps with Kotlin and Jetpack Compose that run flawlessly across every Android device. Custom phone apps, tablet-optimized layouts, foldable support, Wear OS companions, Android TV apps, and Android Auto integration — all built with Google's latest Jetpack libraries, Material Design 3, Room database for offline storage, Firebase for push notifications, Google Pay for payments, and full Google Play Store submission with ASO optimization.

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What We Build For You on Android

Android is the most widely used operating system in human history. 3.3 billion devices, 72% global market share, and the most diverse hardware ecosystem on earth — from $100 budget phones to $2,000 Samsung Z Fold flagships. We build native Android apps with Kotlin and Jetpack Compose that follow Material Design 3, adapt to every screen size, and deliver buttery-smooth performance. Google's Jetpack libraries handle the heavy lifting — navigation, data persistence, background processing, and lifecycle management. Here is what we build.

Custom Android Phone & Tablet Apps

We build native Android apps with Kotlin and Jetpack Compose that run beautifully on every Android phone and tablet. Material Design 3 with dynamic color (Material You) that adapts to the user's wallpaper and theme. Jetpack Navigation for smooth, predictable screen flows. Room database for offline-first storage with automatic LiveData/Flow updates. Retrofit and OkHttp with coroutines for fast, efficient networking. Hilt for clean dependency injection. DataStore for preferences. Biometric authentication with the BiometricPrompt API (fingerprint, face unlock). Firebase Cloud Messaging for push notifications, Google Pay with the Google Pay API, deep links with App Links, and adaptive layouts with WindowSizeClass that look perfect on phones, tablets, and foldables (Samsung Fold/Flip). Every app ships with ProGuard/R8 optimization, proper Gradle build variants, and comprehensive testing with JUnit, Espresso, and Compose UI tests.

Android Ecosystem & Multi-Device

Android is more than phones. We build apps for the entire Android ecosystem. Wear OS apps for smartwatches (Samsung Galaxy Watch, Pixel Watch) with Tiles, complications, and health tracking via Health Services API. Android TV and Google TV apps for streaming, fitness, and smart home control with Leanback library and voice search integration. Android Auto apps for navigation, messaging, and media playback. Chromebook-optimized apps with keyboard, trackpad, and window resizing support. Foldable-aware apps with Activity Embedding and proper WindowManager handling for Samsung Galaxy Z Fold and Flip devices. We also integrate with Google's cross-device SDK for seamless handoff between phone, tablet, watch, and TV — so your app experience is unified everywhere your user goes.

Enterprise Android Solutions

We build enterprise Android apps for field teams, warehouse workers, delivery drivers, healthcare staff, and corporate employees. Android Enterprise integration with managed Google Play for private app distribution — no public Play Store listing required. MDM support with Microsoft Intune, VMware Workspace ONE, or Samsung Knox for device management, remote wipe, and policy enforcement. SSO with SAML 2.0 and OAuth 2.0, certificate pinning for secure API communication, encrypted SQLCipher databases, and full compliance with HIPAA, SOC 2, GDPR, and PCI DSS. Barcode and QR scanning with ML Kit or ZXing, NFC for access cards and inventory tags, Bluetooth Low Energy (BLE) for IoT sensors, GPS geofencing with Geofence API, and offline-first architecture that works in warehouses, hospitals, and remote sites with zero connectivity.

Android E-Commerce & Fintech Apps

We build Android shopping apps and fintech platforms that drive sales. Google Pay integration for one-tap checkout. Google Play Billing Library for in-app purchases and subscriptions with real-time developer notifications and server-side verification. Product catalogs with smooth RecyclerView/LazyColumn performance (thousands of items, zero lag), image loading with Coil, AR product previews with ARCore (place furniture in your room, try on sunglasses), barcode scanning for price comparisons, and personalized recommendations with on-device ML Kit models. For fintech, we build banking apps, investment dashboards, and payment wallets with biometric login, encrypted transactions, PCI DSS compliance, real-time push notifications for transactions, and Plaid or Open Banking API integrations. Beautiful Material Design, fast checkout, and bulletproof security.

Android UI/UX Design (Material Design 3)

Android users expect modern, polished experiences. We design Android apps with Material Design 3 — Google's design system used by Gmail, Google Maps, YouTube, and every top Android app. Dynamic color with Material You (adapts to the user's wallpaper), typography scale with Roboto and custom fonts, elevation and shadow system, consistent component patterns (FABs, Bottom Sheets, Navigation Drawers, Top App Bars), predictive back gestures, and smooth shared element transitions. We design in Figma using the official Material 3 Design Kit, create interactive prototypes, and test on real Android devices across screen sizes. Accessibility is built-in: TalkBack support, content descriptions, sufficient contrast ratios, touch target sizes, and Dynamic Type scaling. Dark theme as a first-class feature, edge-to-edge display support, and motion design that matches Android system animations.

Google Play Launch & Optimization

We handle everything to get your Android app live and thriving on Google Play. Google Play Console setup, app signing with Play App Signing, store listing with feature graphic, screenshots for phone, 7-inch tablet, 10-inch tablet, and Chromebook, keyword-optimized title and descriptions, proper content ratings, data safety declarations, and target API level compliance. Internal, closed, and open testing tracks before production release. Post-launch, we run App Store Optimization (ASO) — keyword research, A/B testing of store listing graphics and descriptions (Google Play Experiments), custom store listings by country, and conversion rate optimization. Firebase Analytics for user behavior, Crashlytics for crash monitoring, staged rollouts (start at 5%, scale to 100%), in-app review API for ratings, and Android Vitals monitoring to keep crash rates, ANR rates, and battery usage healthy. We help you rank higher, convert more, and grow faster.

How We Work

Discovery

Workshops, research, and business goals alignment to define your vision and project scope.

Planning

Solution blueprint, technology stack selection, and roadmap for scalable digital growth.

Design

User-centred design, wireframes, prototypes, and interactive mockups for validation.

Development

Agile sprints, rapid prototyping, and continuous integration for faster, smarter delivery.

Testing

Quality assurance, performance testing, and security validation to ensure reliability.

Deployment

Go-live execution, training, and ongoing support to keep solutions future-ready.

Business Goals Solution Blueprint User Experience Validated Prototype Go Live

Our clients and projects

4.8 ★★★★★
ENERGY, OIL & GAS

Software solutions for monitoring Oil & Gas company

Our Front-End engineers work as part of the team of a US company — the leader in Digital Oilfield Solutions. The task was to create an upgraded version of a web-based solution that optimizes oil and gas equipment and answers critical questions about its condition and performance.

VIEW CASE STUDY ❯❯❯
Oil & Gas Dashboard

“The quality of the work and engagement has been so good. They go beyond simply executing a task, story or test and are genuinely interested in understanding what the end user wants/needs.”

Sensia

DIGITAL ARCHITECT, WEB-BASED IOT PLATFORM
USA
MEDIA & ENTERTAINMENT

Media content management platform

ANC is a New York-based company that builds unforgettable digital experiences for brand marketing. Through immersive design and multimedia services, they transform commercial spaces — stadiums, entertainment venues, transit hubs, and trade centers.

VIEW CASE STUDY ❯❯❯
Media Platform

“They work to help develop our company instead of only being a third-party service provider. As a result, they’ve become a part of our company, which is very cool.”

ANC

CHIEF TECHNOLOGY OFFICER
USA
BIOTECH

ML-powered laboratory diagnostics software

Selux Diagnostics is a US biotech company transforming infectious disease diagnostics with rapid antibiotic susceptibility testing to combat antimicrobial resistance and enable personalized therapies.

VIEW CASE STUDY ❯❯❯
Biotech Dashboard

“INNERLUXES resources are embedded in our team and serve as an extension to our workforce. And during the inevitable crunch periods INNERLUXES was able to rapidly increase our access to a skilled resource pool.”

Selux Diagnostics

SENIOR PROGRAM MANAGER
USA
INFORMATION TECHNOLOGY

AI-powered automation platform

Our client provides an AI-based collaborative platform that helps SRE teams respond to production incidents using a breakthrough approach. With this product, they can adopt SRE methodologies and reduce toil while getting a unified view of incidents.

VIEW CASE STUDY ❯❯❯
AI Platform

“The reliability and quality of the work done by the team are impressive.”

unSkript

CHIEF ARCHITECT
USA

Frequently Asked Questions

Got questions about Android app development? Here are simple, honest answers to what people ask us most.

01

Why build a native Android app instead of cross-platform?

Native Android with Kotlin and Jetpack Compose gives you the best performance, the deepest access to device hardware, and the most polished user experience. You get full access to every Android API — ARCore, ML Kit, CameraX, BLE, NFC, geofencing, Wear OS, Android Auto, foldable support, and Android TV. Jetpack Compose (Google's modern UI toolkit) produces smaller APKs, faster rendering, and easier maintenance than cross-platform alternatives. Native apps also rank better in the Play Store because Google favors apps with lower crash rates, faster startup times, and lower battery usage — all areas where native excels. If Android is your primary market, or if you need deep hardware integration (camera, sensors, Bluetooth, NFC), go native. If you also need iOS and budget is limited, cross-platform (React Native or Flutter) is a great alternative — and we build those too.

02

How much does it cost to build an Android app?

A simple Android app (5-10 screens, authentication, API integration) costs $12,000-$30,000. A mid-range app (e-commerce, payments, maps, push notifications, offline-first) runs $30,000-$75,000. A complex app with advanced features (real-time chat, video, AR, AI/ML, Wear OS companion, multiple user roles, foldable support) ranges from $75,000-$180,000+. These prices include UI/UX design, Kotlin development, testing across multiple devices, and Google Play Store submission. Android development can be slightly less expensive than iOS due to faster review processes and more flexible distribution options (sideloading, direct APK). We provide a detailed, fixed-price proposal upfront. No hidden costs, no hourly billing surprises — you know exactly what you are investing.

03

How do you handle Android device fragmentation?

Android fragmentation is real — thousands of devices, different screen sizes, different Android versions, different hardware capabilities. But we solve it systematically. We use Jetpack Compose with WindowSizeClass for responsive layouts that adapt from small phones to foldables to tablets. We set minSdkVersion to cover 95%+ of active devices (typically Android 8.0+) while targeting the latest API for new features. AndroidX compatibility libraries ensure consistent behavior across versions. We test on a matrix of real devices (Samsung, Pixel, OnePlus, Xiaomi) plus Firebase Test Lab for automated testing across 50+ device configurations. ProGuard/R8 shrinks APK size for low-storage devices. We use Baseline Profiles for faster cold starts and benchmark with Macrobenchmark. The result: your app works perfectly on a $150 Samsung Galaxy A15 and a $1,800 Galaxy Z Fold6.

04

Can you integrate Google Pay, subscriptions, and in-app purchases?

Yes. Google Pay integration via the Google Pay API enables one-tap checkout with saved cards and biometric confirmation — fast, secure, and proven to increase conversion rates. For in-app purchases and subscriptions, we implement the Google Play Billing Library (version 6+) with real-time developer notifications (RTDN), server-side receipt verification via Google Play Developer API, grace periods, account hold, and pause/resume for subscriptions. We set up products and pricing in Google Play Console including regional pricing to maximize global revenue. Google takes a 15% commission on the first $1M in annual revenue (30% after that). We also integrate RevenueCat for cross-platform subscription management if you need iOS as well. All billing flows are tested with Google Play's test tracks before going live.

05

How long does it take to build and launch an Android app?

A simple MVP takes 6-10 weeks. A mid-complexity app takes 3-5 months. A feature-rich enterprise or consumer app takes 5-8 months. This includes UI/UX design (2-4 weeks), Kotlin development, API integration, testing across devices, and Play Store submission. Google Play review is typically faster than Apple — usually a few hours to 2 days. We release internal test builds every sprint (every 2 weeks) via Google Play's internal testing track so you can install and test on your own phone throughout development. Staged rollouts let us launch to 5% of users first, monitor crash rates and ANRs, then scale to 100%. We provide a clear timeline with milestones upfront and deliver on schedule.

06

Do you provide ongoing Android app maintenance?

Yes, and it is critical. Google requires your app to target a recent API level (currently within 1-2 years of the latest), and if you fall behind, your app can be unlisted from the Play Store. We handle target API upgrades, Kotlin and Gradle version updates, Jetpack library migrations, Google Play policy compliance (data safety, permissions, content ratings), security patches, performance optimization, and new feature development. We monitor Android Vitals in Play Console (crash rate, ANR rate, startup time, battery usage), track analytics with Firebase or Mixpanel, watch for deprecated API warnings, and keep your app performant across new Android versions and new devices. We also adopt new Android features each year — predictive back, per-app language, Compose updates — so your app stays modern. We are your permanent Android development team.

Developer coding

Ready to Reach 3 Billion
Android Users Worldwide?

Tell us your idea. We will design, build, and launch a native Android app with Kotlin and Jetpack Compose that runs beautifully across every device, earns top ratings on Google Play, and grows your business at scale. Phones, tablets, foldables, wearables, TV, or automotive. Free consultation, real expertise, no strings attached.

Talk to Our Android Experts