LockApp-vlv is a native macOS utility built with Swift, AppKit, and SwiftUI. It lets you choose installed apps and protect them behind a password screen when they become active.
The app runs from the menu bar, stores the master password in macOS Keychain, and keeps protected app metadata locally in macOS preferences. It does not require an account, cloud sync, or subscription.
The public macOS ZIP is ad-hoc signed only. It is not signed with an Apple Developer ID certificate and is not notarized by Apple, so macOS Gatekeeper may show a warning on first launch.

Features

  • Native macOS app built with Swift, AppKit, and SwiftUI
  • Menu bar app with password-gated protected app list
  • Add installed .app bundles to protection list
  • Full-screen password overlay when a protected app becomes active
  • One master password stored in macOS Keychain
  • Local-only preferences and protected app metadata
  • Optional launch at login
  • English UI by default
  • Spanish (Mexico) UI available in Settings
  • Custom menu bar icon choices
  • Shortcut to close protected app: Shift + Option + Command + Esc
  • Free and MIT licensed

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Registered

2026-07-20