Cog

Free, open-source audio player for macOS

Desktopfree

Cog is a free, open-source audio player for macOS. It uses Apple's App Sandbox with configurable file access permissions for playback, and is maintained by community contributors. An App Store release is in progress.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Cog - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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