FrameLab Studio is a native Mac app for creating App Store screenshots. Device frames for every current iPhone, iPad, Mac, and Apple Watch. A layer editor for text, annotations, zoom callouts, and arrows. Gradient backgrounds with presets or build your own. Batch export at full resolution. No cloud. No account. No subscription. The app has zero network access, your images never leave your Mac. One time purchase, $0.99. Built in SwiftUI using only Apple frameworks.