floodtide - A fast, secure Mac app updater that keeps all your apps up to date

Floodtide is a native Mac app updater that helps you keep all your installed apps up to date from one place. Instead of relying on a manually maintained version database, Floodtide checks each app’s own update source, including Sparkle feeds, Homebrew casks, Electron update files and GitHub Releases. Downloads are checksum-verified, replaced apps have their signatures checked, and previous versions are kept for seven days so updates can be undone if needed. Floodtide supports macOS 13 Ventura and later, includes a 14-day free trial, and is available as a one-time purchase with no subscription.