If you shipped your app with Lovable, Base44, Bolt, v0, Replit, or another AI app builder — or you're driving Claude Code / another coding agent directly — you'll eventually hit one of a small set of App Store rejections that show up over and over for this category of app. The guideline number Apple prints is a category, not a diagnosis, and treating it as a diagnosis is the single most expensive mistake you can make: it costs a full review cycle (typically 2-4 days) per wrong guess.
This is a plain-language breakdown of the five guidelines that account for most rejections in AI-built apps: 2.1 (App Completeness), 4.2 (Minimum Functionality), 4.8 (Login Services), 5.1.1(v) (Account Deletion), and 3.1.1 (In-App Purchase). For each one: what Apple actually means, why it shows up disproportionately in AI-built apps, and what fixing it actually looks like.
Why AI-built apps hit these specific five
There's a pattern behind why these guidelines cluster together for this category of app, and it's worth naming before going through them individually.
Apps built quickly with an AI builder or coding agent tend to pass their first review and fail later ones. The first version usually has a small "review surface" — maybe just email sign-in, no payments, no social login. Then over a few weeks the surface grows: Google sign-in gets added, then Apple sign-in, then in-app purchases, then an invite-code system. Each addition doubles what a reviewer can touch. And because testing tends to mean "click through it myself, logged in as me," nobody walks the new areas the way a stranger with a brand-new account would.
None of the five guidelines below are really about code quality. They're about what a reviewer, acting as a first-time user with no history in the app, can and cannot do.
2.1 — App Completeness
What it actually means: the reviewer hit something that didn't work — a crash, a button that does nothing, an endless spinner, a blank screen, a link to nowhere. Apple reviews on real, current devices, often an iPad even if you only designed for iPhone.
Why AI-built apps hit this: the most common cause isn't a bug in the traditional sense — it's a login or sign-up path that works fine for the account you've been testing with (which has months of history and every permission already granted) but fails for an account created fresh, thirty seconds before the reviewer clicks the next button. A second common cause: the layout was designed and tested on a phone simulator and never opened on an iPad, so a control is off-screen or covered.
What "fixed" actually looks like: get the exact device and OS from the rejection notice (open the submission in App Store Connect and read the full message — the summary email and the version-page banner are not the full text). Walk the exact path the reviewer describes with a brand-new account, not your logged-in one. If you genuinely cannot reproduce it, don't guess and resubmit — reply and ask for the exact reproduction steps. Apple's follow-up often names the real cause in one sentence, and that sentence is worth more than three days of guessing.
One thing worth knowing before you guess: a wrong hypothesis chased for days is a common trap here. If the rejection says "not responsive" and you can't reproduce it, the honest reply — "we could not reproduce this on [devices tested]; could you share the exact steps?" — is a better use of a review cycle than shipping five plausible-looking fixes and hoping one of them was right.
4.2 — Minimum Functionality
What it actually means: Apple thinks the app is a website in a wrapper, offering nothing a browser tab doesn't already give you. This is the single most common rejection specifically for apps made with web-based AI builders and then wrapped for iOS (Capacitor, WebView-based shells, etc.) — it exists almost entirely for this category of app.
Why AI-built apps hit this: the builder generates a responsive web app, and the path to "iOS app" is often just wrapping that same web app in a native shell with no additional native behavior. Apple can tell. Browser-style navigation (back arrows, links opening inside the wrapper), a blank white screen with no connection instead of an offline state, and zero use of anything the phone actually offers (notifications, camera, share sheet, haptics) are the tells.
What "fixed" actually looks like: this isn't a bug fix, it's an addition. You need at least one or two things that are specific to being on a phone: push notifications when something relevant happens, camera or photo input, a proper offline screen with cached content instead of blank white, a native tab bar instead of the website's header/footer. When you reply to Apple, name the specific native features you added — "we improved the app" gets you the same rejection again. "Build 1.2 adds push notifications when a booking is confirmed, offline access to saved items, and share-sheet export of reports" gets read.
4.8 — Login Services
What it actually means: you offer a third-party login (Google, Facebook, etc.) but not one that meets Apple's privacy conditions — in practice, Sign in with Apple. Or Sign in with Apple exists but is broken.
Why AI-built apps hit this: most auth templates generated by builders default to "Continue with Google" because it's the most common OAuth example in training data and documentation, and nobody adds the Apple equivalent until Apple asks for it. It's genuinely one of the cheaper fixes on this list — most auth providers (Supabase, Firebase, and others) support Sign in with Apple as a checkbox-level feature — but it has to be wired into your entitlements file and your backend's auth settings, not just added as a button.
A specific failure mode worth knowing in advance: Sign in with Apple can be technically working — the user genuinely signs in — while the app never tells the screen. This happens when the app decides "is this user signed in?" by checking a profile record that loads a moment after the sign-in session is created, rather than checking the session itself. Email/password sign-in often accidentally avoids this because of how the code happens to sequence, while Apple sign-in exposes the race. From the reviewer's side, this looks exactly like "not responsive" — tap the button, sign in successfully, nothing happens until you force-relaunch the app. If Apple reports Sign in with Apple as unresponsive, check the step after sign-in completes, not just the sign-in call itself.
What "fixed" actually looks like: add Sign in with Apple at the same size and visual weight as your other sign-in options, using Apple's actual button asset (not a generic apple icon from an icon library — reviewers, and contrast checkers, both notice). Test with an Apple ID that has genuinely never touched your app, including the "Hide My Email" relay option, and confirm the very next screen appears without a restart.
5.1.1(v) — Account Deletion
**What it actually means: **users can create an account inside the app but can't delete it from inside the app. Apple has required in-app account deletion since 2022 — not a support email, not a web form, an actual in-app path.
Why AI-built apps hit this: the feature is very often actually present and still gets rejected, because of where it's placed. A common pattern: account deletion lives on a settings screen that's only visible to users with an admin or elevated role, because "that's where settings live" in the generated UI. If the demo account provided to Apple isn't an admin, the reviewer genuinely cannot find the feature — even though it exists and works. A correct feature can fail review purely because of who's allowed to see it.
What "fixed" actually looks like: "Delete account" needs to be reachable from every account role, not just admins — it only ever deletes the current user's own account, so there's usually no security reason to gate it. Confirm once, then actually delete (or clearly start deletion of) the account and its data, and say in the UI how long that takes. If you use Sign in with Apple, revoke the Apple token as part of deletion. In your review notes, spell out the exact path — "Settings → Account → Delete Account" — rather than assuming the reviewer will find it.
3.1.1 — In-App Purchase Required for Digital Content
What it actually means: the app sells or unlocks digital features or content — premium features, credits, subscriptions to the app itself — using a payment method other than Apple's In-App Purchase, or links out to one.
Why AI-built apps hit this: Stripe checkout is the default payment integration in most AI builder templates, because it's the fastest thing to wire up and it's genuinely the right call for a web product. It is very often the wrong call for the iOS build of the same product. A "Subscribe" button in the iOS app that opens a web checkout for something used inside the app is close to a guaranteed rejection.
What actually needs to change, and what doesn't: the rule turns on what you're selling, not how you built the app. Digital features or content consumed inside the app generally need In-App Purchase. Physical goods and real-world services — deliveries, bookings, in-person coaching — can keep using your own payment processor, because they're consumed outside the app. If you have an "invite code" or similar unlock mechanism, document exactly what it does and doesn't unlock in your App Review notes; reviewers assume the worst about anything that looks like a payment bypass unless told otherwise, explicitly.
One detail that costs people a review cycle for reasons that have nothing to do with code: In-App Purchase product identifiers have to match, exactly, between what your app requests and what's registered in App Store Connect. If a note in your own project log says this was fixed, treat that as a claim about the past, not a fact about today — re-check the live dashboard, with today's date, before relying on it. And a release build that's missing the purchase configuration will show the reviewer a bare paywall error, which reads as a completeness bug even though the cause was a build step, not a bug.
The one habit that generalizes across all five
Every one of these guidelines is really asking the same underlying question from five different angles: what does this app look like to someone with no history in it, on a device you didn't personally test on, following exactly the path described? Read the full rejection text before writing a single line of code in response — the guideline number is a category, the message underneath it is the actual finding, and conflating the two is what turns a two-day fix into a two-week one.
If you want the full decision tree for a specific rejection message — which guideline it maps to, the typical causes for AI-built apps specifically, and a reply template — there's a free rejection decoder here: https://neumax-labs.github.io/decoder.html
