Kotlin & Jetpack Compose
We build modern Android apps with Kotlin and Jetpack Compose, Google's declarative UI toolkit. Clean architecture patterns like MVVM and Clean Architecture ensure maintainable, testable codebases.
ANDROID APP DEVELOPMENT COMPANY
Android App Development Company for Google Play Launch
We build high-quality native Android applications in Kotlin with Jetpack Compose that perform flawlessly across the full spectrum of Android devices. From Play Store strategy to production launch, we cover every step.
- 150+
- Android Apps Delivered
- 10M+
- Play Store Installs
- 4.7★
- Avg Rating
- 10wk
- Avg Timeline
- NDA on Day 1
- Fixed-Price Guarantee
- 48hr Proposal
- Secure Data Residency
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Independently audited, certified and built to standards you can check
An Android app development company builds native Kotlin apps for phones, tablets, and foldables and publishes them on Google Play. Codazz delivers Android app development services with Jetpack Compose, Material Design 3, Firebase integration, and Play Store optimization — 150+ apps shipped with 10M+ installs.
What We Offer
End-to-End Android Expertise
Material Design 3
Your app will look and feel at home on Android with full Material You implementation — dynamic color theming, adaptive layouts, and motion design that meets Google's standards.
Google Play Publishing
We manage the full Play Store submission process including store listing optimization, content rating setup, staged rollouts, and Play Console monitoring post-launch.
Firebase Integration
From Firestore and Realtime Database to Remote Config, Crashlytics, and FCM push notifications, we leverage the full Firebase ecosystem to accelerate development and operations.
Android Wear & TV
Extend your reach beyond phones. We develop companion apps for Wear OS smartwatches and Android TV / Google TV, giving users a seamless experience across all their screens.
Background Services & Notifications
We implement WorkManager, foreground services, and Android's modern notification system to keep your app reliable, battery-efficient, and engaging even when not in the foreground.
Our Work
Products That Users Actually Love.
200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.
Web Design
KPR Interiors
A marketing site for an interior design studio, rebuilt on Next.js to load fast on mobile and convert visitors into enquiries.
- 4x
- Lead Gen
- 1.8s
- Load Time
Next.jsTailwindGSAP
Healthcare
CareSync
A patient management platform handling scheduling, records and clinician-patient messaging for a healthcare provider.
- 130+
- Patients
- 4.9★
- Rating
ReactNode.jsPostgreSQL
E-Commerce
LYKFit
A fitness e-commerce storefront built on Next.js with Shopify as the commerce backend and Stripe handling payments.
- 3x
- Revenue
- 2.5M+
- Visitors
Next.jsShopifyStripe
Logistics
Pioneer Logistics
A delivery management platform with live vehicle tracking, route planning and customer-facing shipment status.
- 15K+
- Deliveries/Mo
- 98%
- On-Time
ReactNode.jsMapBox
Logistics
BYT Trucking
A freight management platform for an established trucking operator, covering load tracking and job records.
- 500+
- Projects
- 30+
- Years
Next.jsMapBoxMongoDB
SaaS
ReviewPro
A multi-tenant SaaS platform that aggregates business reviews across sources and surfaces them in one dashboard.
- 10K+
- Businesses
- 200%
- Growth
ReactGoogle APIRedis
Our Process
Our Android App Development Process
- 01
Research & Architecture
We analyze your target audience, device landscape, and business requirements to define the optimal Android architecture, third-party integrations, and development approach.
- 02
UI/UX Design
Our designers create adaptive layouts that look great on every screen size — from compact phones to large foldables — following Material Design 3 principles throughout.
- 03
Kotlin Development
We write clean, idiomatic Kotlin using Jetpack Compose for UI, coroutines for async work, Hilt for dependency injection, and Retrofit for networking with full unit and UI test coverage.
- 04
Play Store Launch
We configure signing, create all required store assets, submit for review, and monitor the rollout via Play Console — then iterate rapidly based on early user feedback.
Android App Development FAQ
Everything you need to know about our Android app development services.
Ask our teamKotlin is our default for all new Android projects. It is Google's officially preferred language for Android, offering null safety, coroutines, extension functions, and significantly more concise code than Java. For legacy Java codebases we can maintain or incrementally migrate to Kotlin.
We design adaptive layouts using Jetpack's WindowSizeClass system, test across a matrix of screen densities, OS versions, and OEM skins using Firebase Test Lab, and define a clear minimum API level strategy based on your target audience's device data.
Initial Play Store reviews typically take 1–3 days for new apps and a few hours for updates. We prepare complete, policy-compliant submissions to avoid delays. Sensitive app categories (health, finance, VPN) may require additional review and verification steps.
We typically target Android 8.0 (API 26) as the minimum, which covers over 95% of active Android devices. For apps with specific hardware requirements or enterprise deployments, we can adjust the min SDK based on your actual user demographics.
Yes. We offer structured iOS-to-Android porting with a proper architecture review rather than a literal translation. This often results in a better app since we can take advantage of Android-specific patterns and Jetpack libraries while maintaining feature parity with your iOS version.
Ready to Build Your Android App?
Let's build a world-class Android experience that reaches billions of users on the Google Play Store.