Apparency 3.0
Quick look if an OS X Installer package is safe
Apparency 3.0 launched on October 16, 2025 with 169 votes, #166 of 8,178 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Right-click any macOS app to reveal extensive details: contents, versions, components, document types, and extensions. View security info (Gatekeeper, notarization, App Sandbox, signatures), browse entitlements, and inspect Info.plist and frameworks.
macOS checks every app against a slew of security features: Gatekeeper, notarization, hardening, entitlements and more. But it doesn't show you the result of these checks, preferring to keep these behind the scenes — either the app opens or it doesn't, perhaps with an “app downloaded from the internet” dialog first. Even “code signatures” — around since Mac OS X 10.5 (Leopard!) — are visible only via arcane Terminal incantations. What's Inside That App? Today's macOS apps are often made up of many pieces. Some of these are organizational artifacts, of interest only to the developers. But some pieces of an app can extend macOS itself — Share…from mothersruin.com
Does a similar job
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