Why App Review rejects AI-built apps
Apple does not reject an app for being built with AI. It rejects it for being indistinguishable from what already exists — and for being submitted by the generator instead of by you. The exact guidelines, quoted, and what to change before you submit.
· 8 min read
There is no guideline against building an app with AI. Nobody at App Review can tell, and Apple has never said it cares. What Apple does care about is the two things an AI-built app is statistically likely to be: indistinguishable from something already on the store, and submitted by the tool that generated it rather than by the person whose app it is.
Both are written down. Here they are, quoted, with what to do about each.
4.3(b): indistinguishable from what already exists
Don't submit apps that are indistinguishable from what's already widely available. Opportunistically creating variants of existing app categories or popular apps degrades App Store discovery, reduces overall app quality, and harms both users and developers. Certain kinds of apps, such as dating, flashlight, sound effects, wallpaper, simple timers, and fortune telling, are well established on the App Store and we will not accept new submissions unless they offer a meaningfully different or improved experience.
Read the list again, because it is the most useful sentence in the guidelines: dating, flashlight, sound effects, wallpaper, simple timers, fortune telling. Those are named. If your app is one of them, the default answer is no, and the burden is on you to show what is meaningfully different.
An AI coding tool is very good at producing exactly the app in that list. Ask for “a habit tracker” and you get the same three screens everyone else got — a list, a detail sheet, a settings page — because that is the median of the training data. The output is competent and completely ordinary, which is precisely the problem 4.3(b) describes.
The reviewer is asking one question: does this need to exist? Answer it in the app.
- ·One capability nothing else has. Not a nicer layout — a thing the app does that a reviewer can see in thirty seconds.
- ·Your own assets. Default SF Symbols on a stock accent colour with a generated icon reads as a template because it is one.
- ·Real content on first launch. An empty shell with placeholder rows is the single most reliable way to be read as low-effort.
- ·Something behind the chat box. “A wrapper on a model API” is the 2026 version of a flashlight app.
4.2.6: the rule almost nobody has read
This is the one that catches people who did nothing wrong except pick the wrong publishing path:
Apps created from a commercialized template or app generation service will be rejected unless they are submitted directly by the provider of the app's content. These services should not submit apps on behalf of their clients and should offer tools that let their clients create customized, innovative apps that provide unique customer experiences.
Two separate requirements hide in that sentence. The app must be more than a template fill — and it must be submitted directly by the person whose content it is. A service that submits under its own developer account, bundling client apps, is the exact shape 4.2.6 rejects.
This is why NoMac never submits under its own account. Builds are signed with your certificates and submitted through your App Store Connect account, because that is the only arrangement 4.2.6 permits. If a publishing tool offers to put your app on the store without you ever having an Apple Developer account, that is not a convenience — it is the rejection reason.
4.3(a): one app, not forty
Don't create multiple Bundle IDs of the same app (for example, submitting a separate map app for every city in the world instead of a single worldwide map that allows users to search any city).
When generating an app costs an afternoon, generating forty costs a weekend, and the temptation is obvious. It is also the fastest route to losing the developer account — 4.3(b) closes with the note that repeated submissions of low-effort apps “may lead to removal from the Apple Developer Program.” One account, one good app.
2.3.1: say what it does, in the notes
All new features, functionality, and product changes must be described with specificity in the Notes for Review section of App Store Connect (generic descriptions will be rejected) and accessible for review.
“Generic descriptions will be rejected” is explicit, and “bug fixes and improvements” is the canonical generic description. This is also the place to defuse the 4.3 suspicion before it forms: state plainly what the app does that comparable apps do not, and give the reviewer everything needed to see it.
- ·A demo account with real data, if anything is behind a login.
- ·Steps to reach the feature that justifies the app — do not make review hunt.
- ·What any unusual permission is for, in one sentence each.
The pre-submission pass
Before you submit, go through this honestly. It costs ten minutes and a rejection round-trip costs a week.
- ·Name the one thing this app does that the top three search results do not.
- ·Check whether your category is on Apple's named list. If so, raise the bar.
- ·Replace generated placeholder copy, icons and screenshots with real ones.
- ·Confirm it is submitted from your own developer account.
- ·Write specific Notes for Review, with a demo account.
- ·Launch it cold on a real device and watch the first thirty seconds as a stranger would.
NoMac runs review-readiness checks before submission — privacy manifests, metadata completeness, the mechanical things that get bounced. It cannot make an app original, and nothing can. That part is the work. What we can do is make sure the work is not wasted on a rejection that had nothing to do with the idea.
If you were already rejected
A 4.3 rejection is not a ban, and arguing rarely helps. Change the app so the answer to “does this need to exist?” is visible in the first screen, then resubmit with notes that say what changed. Resubmitting the same binary with a longer explanation is the one approach that reliably fails. If you believe the rejection is factually wrong, the App Review Board exists for that — but be sure you are contesting a fact, not a judgement.
The guidelines quoted here are Apple's current text at developer.apple.com/app-store/review/guidelines. They change; check the source before you rely on a quote from any blog, including this one. For the mechanics of getting a build to review in the first place, see what actually needs a Mac and the CLI reference, or point your agent at nomac.app/install.