Plain-English guides to the 20 App Store Review Guidelines developers most often get rejected under, each with causes, fix steps, a reply outline, and real cases.
Guideline 2.1(a): App Completeness
The reviewer hit a crash, a dead button, placeholder text, or a login wall with no working demo account. Usual next move: fix, new build, then reply.
Guideline 2.1: Information Needed
Nothing is broken. The reviewer wants more context, often a screen recording on a physical device, who the app is for, and how it makes money. Usual next move: reply, usually no new build.
Guideline 2.3.14: Creative assets
New in the Oct 16, 2026 revision: creative assets must relate to your app, suit all audiences, and avoid claims, competitor references, and pricing. Usual next move: fix the listing, then reply.
Guideline 3.1.2: Subscriptions
The paywall or listing does not clearly show what subscribers get and the required subscription information. Usual next move: fix, new build, then reply.
Guideline 4.0: Design
The UI looks unfinished: clipped text, broken iPad layout, or odd controls. Usual next move: fix, new build, then reply.