Do customers have to create an account to order in my restaurant app?

Not always. Apple's rules say an app without significant account-based features should let people use it without logging in.

• If an app lets people create an account, Apple requires them to be able to delete it inside the app.
• Apps may not ask for personal data unless it is relevant to the core function or required by law.
• A guest checkout keeps ordering quick for a first-time customer.
• Check Apple's current App Store review guidelines before you publish.
• An ordering link in the browser needs no app and no account.