Mobile App Development in Delhi NCR

Because you are paying for installs. Every extra megabyte loses a percentage of users on a mobile connection before they ever open the app, so size is an acquisition cost rather than a technical detail. It is also one of the easiest things to get badly wrong and one of the more mechanical things to fix.

By treating price as something the server decides at checkout, not something the app remembers. Offers, eligibility and cart totals get revalidated at payment, because the alternative is a user seeing one number and being charged another — which is the kind of bug that generates refunds and reviews rather than tickets.

React Native if you need both platforms, share most business logic, and your app is primarily screens and data. Native if you depend heavily on platform-specific hardware, need sustained high-performance graphics, or your team is already native. For most products React Native is the better economic choice.

A well-scoped app with auth, a core workflow, notifications and payments typically takes 10 to 14 weeks to both stores. Store review adds days, not weeks, but first submissions often need a round of corrections — build that into the plan.