Built for the phone your customer actually carries.

For an MVP with core features on one platform, the range is Rs. 3,00,000 to Rs. 8,00,000. For a multi-platform build with complex integrations such as UPI, CRM connectivity, or dual-sided architecture, the range is Rs. 10,00,000 to Rs. 15,00,000. Scope is what moves the number. Webzenia produces a rough estimate from the first strategy call, based on the problem the app needs to solve, so you have a realistic figure before committing to anything.

A well-scoped MVP takes 12 to 16 weeks from the discovery workshop to App Store submission, including design, build, QA, and the Apple and Google review process. A full-featured enterprise app with a custom backend, multi-role access, and complex integrations takes 24 to 36 weeks. Projects that run late almost always had a scope conversation that was deferred until development had already started.

For most Indian consumer apps, start with Android — over 75% of Indian smartphone users are on Android, and early adopters in most consumer categories skew Android. For premium D2C brands, fintech products, or business tools targeting enterprise buyers, covering both platforms from day one makes sense. Flutter and React Native get you iOS and Android from a shared codebase, so covering both costs significantly less than two separate native builds. Webzenia’s recommendation comes from your target user profile, not a pricing sheet.

Native apps are built separately for iOS (Swift) and Android (Kotlin), with direct access to every platform feature — hardware sensors, AR, platform-native UI, and OS-specific APIs. Cross-platform frameworks (Flutter, React Native) compile from a shared codebase to both platforms. For most consumer and business apps, the user cannot tell the difference. Native becomes the answer when the product’s core functionality depends on hardware features or platform-specific APIs that cross-platform frameworks cannot reach.

Flutter is Google's cross-platform framework. It compiles to native ARM code from a single Dart codebase and runs on iOS and Android. It covers most consumer apps, D2C eCommerce apps, service platforms, and internal business tools without a noticeable performance gap. Where it does not work is Bluetooth LE hardware integration, advanced AR that requires platform-native APIs, or specific native SDKs with no Flutter plugin. If your product sits in those categories, Webzenia flags it during the discovery workshop before any framework decision is made.

Data is encrypted at rest and in transit, authentication uses OAuth 2.0 and JWT token management, and sensitive credentials are never stored in plaintext on the device. Every build is assessed against the OWASP Mobile Top 10. For apps handling personal data, Webzenia builds to India’s DPDP Act 2023: data minimisation, consent management, and user-data deletion on request are specified during architecture, not added at the compliance-review stage.

Yes. Webzenia has built integrations with Shopify, WooCommerce, Zoho CRM, Salesforce, UPI (NPCI API, PhonePe, Google Pay, Paytm), WhatsApp Business API, and Firebase. If your backend is a custom API, the integration gets scoped during discovery. The Bangalore D2C case study on this page is an example: a React Native app on an existing Shopify backend, with custom subscription and loyalty modules added on top.

Firebase or Sentry logs crashes from hour one, and App Store and Play Store monitoring tracks ratings, reviews, and any notices from Apple or Google. When Apple or Google push major OS updates, Webzenia runs compatibility testing before it reaches your users. Bugs are separated from feature requests. Version 2.0 scoping typically starts at the 60 to 90 day mark, once real retention and conversion data is available. Ongoing maintenance runs as a retainer.