How much does Android app development cost?
Android app projects at VOCSO start at a $10,000 minimum engagement, and most complete apps fall between $30,000 and $150,000. The price depends on the number of screens and user roles, the depth of UI design, whether you need a backend and admin panel, integrations such as payments, maps or video calling, offline support and security requirements. Adding iOS later costs less if we plan for it, for example with a shared Flutter or React Native codebase. We price as fixed scope, a dedicated team or time and materials. For an early ballpark, try our project cost estimator.
Why hire an Android app development company in India?
An Indian Android app development company gives you experienced Kotlin developers, designers and testers at lower rates than most US or European agencies, with enough time-zone overlap for regular calls. Choose on track record and process rather than price alone. VOCSO has built software since 2009, delivered 600+ projects, and works with 25+ in-house engineers, designers and QA specialists in Faridabad under ISO/IEC 27001 and ISO 9001:2015 certified processes. You get a project manager as your single point of contact, sprint demos with installable builds, and full ownership of the source code.
Do you develop Android apps in Kotlin or Java?
We write new Android apps in Kotlin, which Google has recommended as the preferred language for Android development since 2019. Kotlin needs less code than Java for the same features, has null safety built in, and gets Google's newest libraries and samples first. We still work in Java when we take over or extend an existing app, and Kotlin and Java can run side by side in one project, so a legacy app can be migrated screen by screen without a full rewrite. For apps that also need iOS, we may recommend Flutter or React Native instead.
Should I build a native Android app or a cross-platform app?
Build native in Kotlin if the app is Android-only, relies on deep device features such as background services, Bluetooth or custom camera work, or must run smoothly on low-end phones. Choose cross-platform if you need Android and iOS together on one budget; Flutter or React Native lets one team ship both from a single codebase. We build both and recommend one in writing after discovery. Our hybrid app development and React Native development pages explain the cross-platform options in more detail.
Will my app work on all Android devices and versions?
We agree a minimum supported Android version with you based on your audience, then design and test for that range. Android runs on thousands of device models, so we use responsive layouts for different screen sizes and densities, handle manufacturer-specific behaviour, and test on a spread of real devices from budget phones to recent flagships before each release. Supporting very old Android versions adds testing effort and can limit features, so we show you the trade-off. After launch, crash reports and Play Console vitals show us which devices need attention.
Will you publish my app on the Google Play Store?
Yes. Google Play release is part of every Android project. We prepare the store listing, screenshots and feature graphic, complete the data safety form and content rating, and set up internal or closed testing tracks so you can try the release build first. We then submit the app, respond to any review feedback and roll the release out in stages. We recommend publishing under your own Google Play developer account so the app and its reviews stay yours. Each later update follows the same tested release process.
Can you take over or rebuild an existing Android app?
Yes. We start with a code and architecture audit of your current app, covering code quality, outdated libraries, security issues, crash data and Play Store compliance. Then we recommend whether to stabilise and extend the existing code, migrate it gradually from Java to Kotlin, or rebuild, possibly as a cross-platform app if you also need iOS. A rebuilt app is published as an update to the same Play Store listing, so you keep your users, ratings and reviews. We also take over apps built by freelancers or other agencies and document them as we go.
What support do I get after launch, and who owns the code?
You own the complete source code, designs and intellectual property of your Android app. After launch we provide support and maintenance on a monthly plan or as needed: bug fixes, updates for new Android versions and Google Play policy changes, crash monitoring, security patches and new features. Many clients start with an MVP and add features in regular releases, and some retain a dedicated development team for ongoing work. A project manager remains your single point of contact, and every request is tracked from report to release.
