As of late 2023, versions around 4.x were available for download on MacUpdate .
a specific "stubborn" app you're trying to remove? Omni Remover 4.0.1
Some users in the community suggest that macOS's native tools or free alternatives like app cleaner are adequate for daily use, noting that some "cleaner" apps may be overly aggressive in what they delete. As of late 2023, versions around 4