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 User Reviews
Is Tetra Safe?
Not enough ratings yet to assess Tetra.
Is Tetra Legit?
Tetra – Box Breathing has limited verification signals. AppsHunter Legitimacy Score for Tetra is 48/100.
Based on 48 of 100 points across 7 verification signals from App Store and developer data.
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Tetra vs
5 / 5Score
no / -ADS
no / noIn-App Purchase
free / freePrice
