Mobile app development company in Delaware

React Native shares most of the code between iOS and Android while using each platform’s own interface components. It is a practical fit for an app centred on accounts, forms, lists, maps, bookings, payments or content. It uses JavaScript or TypeScript, so web developers can contribute, and some logic can be shared with a React web app.

We generally recommend React Native for most apps. Native development in Swift for iPhone and Kotlin for Android fits work that depends on deep device features, heavy graphics, complex background tasks or new platform features at launch. The trade-off is maintaining separate codebases for the platforms, with the extra build work that entails.

Flutter is another cross-platform option. It uses Dart and draws its own interface, which suits a heavily branded design when your team wants screens to look identical across platforms and is willing to work in Dart. We start by learning about your business, audience and goals, then agree the scope with you before design begins.

Checkout design follows what you sell. Apple and Google Play require their in-app payment systems for digital content, features or subscriptions used in the app, with some storefront or regional alternatives. Physical goods and services used outside the app need another payment method. We set up in-app purchases and subscriptions on both stores; for a physical-goods checkout, a card gateway is the route to plan. US businesses can sign up for Stripe to accept payments.

Bring the details that will help us define the first release and its connections.

• List the actions users must complete, in the order they will do them.
• Note the website, CRM, booking software or payment provider involved, plus API availability and who holds admin access.
• Start the Apple and Google developer accounts in your company’s name; organisation accounts need a D-U-N-S number.
• For a new personal Google Play account, plan for the required closed test before production release.
• If your app has a login, prepare a working demo account and live backend for Apple’s submission review.

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  Wrapping a website in an app shell

  Apple expects more than a repackaged site. Define a useful app experience before submitting it.

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  Leaving accounts and repositories in an agency’s name

  Keep developer accounts, signing access and the code repository in your business’s name so the app is easier to move.

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  Adding an analytics or advertising SDK without revisiting privacy answers: Update Google Play’s Data safety form to cover data collected by third-party SDKs.