★★★★ out of ★★★★★ (not using MacUpdates awful new review format!)
This app does *exactly* what I need — it keeps a translucent countdown timer floating on top of my other windows (any size, color, and transparency I desire) to help me stay on focused until my next break. Better than designated Pomo apps because it can be as in-your-face as you want or need. I've made my own keyboard shortcuts for my most frequent time periods.
If I could change anything, it would be *great* if I could save certain configurations for easy re-use (e.g., 20 minutes, green background, labeled "Project A"). That would take this review from 4 stars to 5 stars. (Well, that and I'd change the fact that the developer seems to only be offering the newest versions through the Mac App Store (MacUpdate is now at lest 1 version behind).