Title explains exactly what I'm looking for. The stock Reaper one is pretty crap. I used to have a free version of MAnalyzer, but last I tried it makes you download a bundle and I couldn't ever get it to work. I'm realizing that maybe I'm at a huge brick wall in my mixing is due to my untreated room. Once I moved about a year ago, everything was different. Thinking about going headphones and decent analyzer tool until I sort out some $ and proper treatment. It's just tough to justify throwing hundreds/thousands of $ into this when it's only a hobby for me and I've never gotten a single paying gig yet.