Behind every age rating is a list of specific warnings � violence, gambling, mature themes. Here is what the store is really flagging.
By Dor Bass· Based on 61,575 apps· Data updated 15 Jul 2026
Original research by App Store Hall of Records, computed from our index of 61,575 public App Store listings — every figure here is calculated, never estimated. See our editorial standards and glossary.
The 4+ or 17+ badge on an App Store listing is a summary; underneath it sits the real detail — a list of exactly what an app was flagged for. Apple calls these advisories, and every app declares its own. Read across the 61,575 apps we have this data for, and they map what the App Store is actually worried about — and where the grown-up content really concentrates.
23.7%of apps carry at least one content warning
Mature themesthe single most common advisory
2.3%flag gambling mechanics (incl. loot boxes)
Most apps warn about nothing — and the ones that do, warn about this
The large majority of apps carry no advisory at all: only 23.7% flag any mature content, which is why the store skews so heavily to the 4+ badge. Among the apps that do warn, the most common flag is Mature themes, followed by references to alcohol and drugs, profanity, and cartoon violence. The pattern is telling: the store's most frequent "warnings" are the mild, comedic, and stylised kind, not the graphic extremes people usually picture.
Mature themes4,555
Medical info4,236
Alcohol / drugs4,008
Profanity3,209
Cartoon violence2,703
Sexual content2,614
Open web access2,554
Horror / fear2,291
Realistic violence2,036
Contests1,850
The gambling mechanics hiding in plain sight
One cluster deserves its own spotlight: 1,435 apps (2.3% of the store) carry a gambling-related flag — simulated gambling, real gambling, or loot boxes, the randomised paid rewards that function like slot machines. They concentrate overwhelmingly in Games. For a parent handing over a phone, this is the advisory that matters most and is easiest to miss: an app can be rated as broadly acceptable and still be built around a pay-to-spin loop.
Why "the open web" pushes apps to 17+
2,554 apps are flagged for unrestricted web access — and this single advisory is a big reason apps land at 17+ without containing anything mature themselves. A browser, an in-app help link, or embedded web content can technically lead anywhere, so Apple rates the container for the worst the web can offer. It is why a plain utility can share a badge with genuinely adult apps: the rating describes the door, not the room. This is the detail our age-ratings study can only summarise.
The bottom line
Do not stop at the age badge — open the advisories. They tell you whether a "17+" app is mature in content or just carries a web view, and, more importantly, whether a seemingly harmless app hides gambling mechanics or loot boxes. For a child's device, the advisory list is the most honest label the App Store gives you. It is right there on every listing; it just takes one tap to read.
Dig into the data
The boards and tools behind this study, updated automatically:
They are the specific reasons behind an app's age rating — flags like cartoon violence, mature themes, simulated gambling, or unrestricted web access. Every app declares them, and they sit on the listing beneath the 4+/17+ badge.
Which app warnings should parents watch for?
Gambling-related flags matter most and are easy to miss: simulated gambling and loot boxes appear mostly in games and function like slot machines. "Unrestricted web access" is also worth noting — it lets an otherwise tame app reach the open web.
Why is an app rated 17+ if it has no adult content?
Often because of a single advisory: unrestricted web access. A browser or embedded web view can technically lead anywhere, so Apple rates the container for the worst the web can contain — the rating describes the door, not the room.
How this was made: this study is computed across 61,575 apps carrying the public App Store metadata it needs, drawn from our live index of 72,021 tracked apps, and is recomputed on a schedule. It is a large, representative sample of the store rather than every app in existence, and the figures shift over time as the store changes. No estimates or third-party numbers are used.
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