Emphasizing short meditations is a great idea, and I haven't seen it before.
Needs a lot more testing
In trying to sign up, the process would fail silently. I finally figured out that the app doesn't like one character usernames in email addresses, or four-letter TLDs, even though both are valid. The onboarding graphics were really fuzzy. I think they're scaled images? The developers have clearly never tested on an iPhone SE screen, as the UI is cut off (see https://d.pr/i/KSlfJ).
It's beta quality software, but I really hope these issues get addressed. It's a great concept. If well-executed, I could see it being a part of my routine.