Mobile app development company in Delhi NCR

For an app built around accounts, forms, bookings, payments or content, a cross-platform build is often a practical choice. We usually use React Native, sharing a codebase across iOS and Android and adding native modules where a feature needs them. That gives you a shared foundation while allowing work on platform-specific features.

A native build fits an app that needs deep device features. The choice changes how much platform-specific work is involved. Flutter is another cross-platform option: it uses Dart and draws its own interface, which suits a heavily branded design where you want screens to look identical across platforms.

A progressive web app can suit a staff tool and skips store review. It will not appear in the app stores unless packaged for them, and on iPhone it can ask to send notifications only after someone adds it to the Home Screen. We start with your audience and goals, then agree a scope that fits how people will use the product.

Your checkout needs to match what you sell. UPI supports person-to-merchant payments in India, so we set up a UPI checkout with your payment provider for physical goods or services. For digital content and subscriptions used in the app, we set up store billing. Apple and Google Play have rules for those purchases; some storefronts or regions also allow outside payment options.

Bring a short list of the tasks users must complete in the first release, in the order they will do them.

• SystemsList your website, CRM, booking or ERP software and payment provider; note their APIs and who has admin access.
• Developer accountsStart registering Apple and Google accounts in your company's name. Organisation accounts need a D-U-N-S number.
• Privacy policyPrepare a policy that matches the data collected, for the Apple listing and a link inside the app.
• Account deletionPlan an in-app way to start deletion if people can create accounts; deactivation alone is insufficient for Apple.
• Deletion requestsFor Google Play, also plan a web link where users can request deletion of their account and associated data.

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  Wrapping a website

  An app shell around an existing site risks rejection. Plan useful app features beyond the repackaged website.

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  Putting login first

  Let people use the app without signing in when it has no significant account-based features, in line with Apple's guidance.

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  Adding an SDK without reviewing privacy answers

  When you add analytics or advertising software, update Google Play's Data safety form to cover the data that software collects.