Simple to use
Very simple to use. Not fancy, but that’s the point. I use it for 2-3 mins in the morning and it helps me stay focused.
Tetra Reviews: Is It Legit?
Is Tetra Safe?
Not enough ratings yet to assess Tetra.
Is Tetra Legit?
Tetra – Box Breathing appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Tetra is 65/100.
Based on 65 of 100 points across 7 verification signals from App Store and developer data.
