Your iOS app passes internal testing, but Apple rejects it under Guideline 2.1. The rejection message mentions a crash, incomplete functionality, or an issue the reviewer encountered.

What should you do next?

Apple's Guideline 2.1, also called App Completeness, requires submitted applications to be stable, complete, and accessible during review. Rejections commonly involve crashes, broken features, unfinished content, or inaccessible accounts.

Instead of immediately uploading another build, developers should identify and reproduce the exact issue Apple reported.

What Does Apple Guideline 2.1 Mean?

Guideline 2.1 focuses on whether an application is ready for public release.

Apple expects developers to submit a complete application that works on supported devices and provides access to its intended functionality.

Common problems include:

-Application crashes during startup or navigation.

-Login credentials that prevent reviewers from accessing features.

-Buttons or screens that don't…