I'm a Clearspace user who found this app via a post on HN, and I can't thank the creators enough. I have not fully extracted myself from use of Reddit yet, but it's remarkable how effective this app was at breaking my cycle of opening, scrolling, closing, and reopening less than an hour later. I've tried other screentime management apps, but it seems like something about Clearspace's approach with the centering exercises and the intentional choice to spend X minutes browsing changes your mental relationship with the feed.
I genuinely feel as though I am more present during idle moments and have reclaimed time to myself - truly to myself - during my weekends.
I am very grateful for Clearspace. Now, I just wish you'd release a Firefox extension so I can lock down Reddit from my computer too.