nyVERB
nyVERB is a plain and simple algorithmic reverb with a dense, silky tail. focus trims the highs and lows feeding the reverb, so the space stays clear instead of muddy. duck keeps the tail behind your signal and lets it bloom in the gaps. From tight booths to endless halls. Available as AU and VST3 for macOS, and as VST3 for Windows.
US$ 29.– one-time — free to try with no time limit; the license removes the brief fade to silence that the demo plays every minute or so.
stereoSPAN
The stereoSPAN plugin shapes the stereo image — from mono to wide, with centered bass, artificially generated stereo information from mono material, and tonal correction. Available as AU and VST3 for macOS, and as VST3 for Windows.
Free — no license needed, no restrictions.
Metronome
A minimalist metronome without any bells and whistles. Available as macOS app.
Free — no license needed.