Enrol in the Apple Developer Program, create the app in App Store Connect, upload and test a build, then submit it for review. 1) Join for 99 US dollars a year, charged in local currency; in India enrolment works only through the Apple Developer app. A sole proprietor enrols as an individual; a company needs a D-U-N-S number and a working website on its own domain. 2) In App Store Connect add a new app with its name, bundle ID and SKU. 3) Upload a build from Xcode, or with eas submit if the app is built with Expo. 4) Test it with TestFlight. 5) Add screenshots, description, privacy details and age rating, then submit. Apple reviews at least 50% of submissions within 24 hours and 90% within 48 hours, and over 40% of unresolved issues fall under guideline 2.1, app completeness: crashes and placeholder content. Rule: ship a finished app that does more than wrap a website, since guideline 4.2 rejects thin apps.
Go deeper
9 resources, 9 link-checked.
📄 Article
✓ Link checkedFreeBeginner
Apple's page for enrolling in the Developer Program, which you need to put an app on the App Store. It states the fee is 99 USD per membership year, shown in local currency at enrolment.
Apple's enrolment help, which states that in India enrolment is only available through the Apple Developer app, and the 99 US dollar fee in local currency.
Apple's page on review times and common rejections: at least 50% of submissions reviewed within 24 hours and 90% within 48 hours, and over 40% of unresolved issues under guideline 2.1, app completeness.
The rules Apple reviews every app against. Guideline 4.2 on minimum functionality rejects apps that are mostly marketing, web clippings or a collection of links.