Apple rejected over 371,000 App Store submissions as spam, copycats or misleading in 2025, up from over 153,000 in 2022. Total submissions grew 49% over those three years and spam rejections grew 142%, which lifted their share of all rejections from about 9% to about 18%. Guideline 4.3 is Apple's spam rule, and Apple tightened its 4.3(b) part on 9 June 2026. Apple's May 2026 fraud report adds that "powerful AI development tools drive a surge in app submissions". Appaloma's new free rejection predictor checks your concept and differentiator against 7,000 named niches and 30,000+ USPs before you submit.
App Store spam rejections by year
| Year | Spam rejections | Share | Reviewed |
|---|---|---|---|
| 2022 | 153,000+ | About 9% | 6.1 million+ |
| 2023 | 248,000+ | About 15% | Nearly 6.9 million |
| 2024 | 320,000+ | About 17% | 7.7 million+ |
| 2025 | 371,000+ | About 18% | 9.1 million+ |
Spam rejections are Apple's combined count of spam, copycat and misleading submissions, and Apple doesn't publish a 4.3-only figure. Share is of all rejections, which rose from nearly 1.7 million in 2022 to over 2 million in 2025. Reviewed is every submission App Review handled. Figures come from Apple's yearly App Store fraud reports, published each May in 2023, 2024, 2025 and 2026.
What guideline 4.3 says
Guideline 4.3 belongs to the Design section of the App Review Guidelines, so developers call it 4.3 design spam. It has two parts.
4.3(a) covers duplicate apps under separate Bundle IDs, and Apple's example is a map app for every city instead of one worldwide map. Apple's suggested fix is a single app that sells the variations through in-app purchase.
4.3(b) covers saturated categories and opens with "Don't submit apps that are indistinguishable from what's already widely available." It names dating, flashlight, sound effects, wallpaper, simple timers and fortune telling as categories where Apple only accepts "a meaningfully different or improved experience", and it calls drinking games, Kama Sutra, fart and burp apps "mediocre, low-quality, or low-effort". Repeated submissions of those can end in removal from the Apple Developer Program.
The June 2026 change to 4.3(b)
Before 9 June 2026, 4.3(b) rejected saturated-category apps "unless they provide a unique, high-quality experience" (MacRumors). The new text rejects apps "indistinguishable from what's already widely available" and adds a removal clause: "We may remove these apps from the App Store going forward if they are not updated, improved, or do not attract customers." So an approved app in a named category can still be removed.
Why 4.3 rejections are rising
Submissions grew from over 6.1 million in 2022 to over 9.1 million in 2025, and Apple's May 2026 report credits "powerful AI development tools" for the surge. The same report says App Review uses AI to "analyze app similarity", which is the test 4.3 applies. The guideline doesn't mention how an app is built and judges only whether the result is indistinguishable from what's already available.
4.3 rejection predictor
Appaloma's new free rejection predictor takes your core concept and your differentiator. It checks whether the pair falls into one of 7,000 named niches and whether your differentiator is already one of 30,000+ USPs in the catalog, then returns Good or Bad. Three checks a day are free.
How to fix a 4.3 spam rejection
For 4.3(a), merge the variants into one app and sell them through in-app purchase, which is Apple's own example. For 4.3(b), Apple asks for "a meaningfully different or improved experience", so run the revised concept and differentiator through the rejection predictor before you resubmit. You can reply to App Review in App Store Connect, and if Apple misunderstood the app you can appeal to the App Review Board once per rejected submission.
FAQ
What is a 4.3 spam rejection?
A rejection under App Store guideline 4.3, Apple's spam rule. 4.3(a) covers duplicate apps under separate Bundle IDs and 4.3(b) covers apps "indistinguishable from what's already widely available".
Are 4.3 spam rejections increasing?
Yes. Apple rejected over 371,000 submissions as spam, copycats or misleading in 2025, up from over 153,000 in 2022, and their share of all rejections rose from about 9% to about 18%.
What is the difference between 4.3(a) and 4.3(b)?
4.3(a) is one developer shipping the same app under several Bundle IDs, like a map app per city. 4.3(b) covers apps that look like what's already widely available and names dating, flashlight, sound effects, wallpaper, simple timers and fortune telling as saturated.
Does Apple reject AI-built apps under 4.3?
Guideline 4.3 doesn't mention how an app is built and judges whether the app is indistinguishable from what's already available. Apple's May 2026 report says AI development tools are driving a surge in submissions and that App Review uses AI to analyze app similarity.
Can I appeal a 4.3 rejection?
Yes. Apple allows one appeal to the App Review Board per rejected submission and asks for specific reasons the app complies. You can also reply to App Review in App Store Connect before you resubmit.
How do I check my 4.3 rejection risk?
Run your core concept and differentiator through the free rejection predictor. It checks them against 7,000 named niches and 30,000+ USPs and returns Good or Bad, with three free checks a day.