One Handed Use Concept
Every year the size of the phones screens grow.
Large screens are cool but... The human hands have not changed much for the last 200 thousand years! Of course, if you're not the three-meter Yeti :)
So, it's time to think about usability!
Reach of thumb
We have created an interface in such a way that main controls are in close as possible to the center of the screen. Because the need to drag your finger to the far edges - very worsens ergonomics, and you can just drop your phone...
Allows you to conveniently control the basic functions of the app with one hand. Without the need to drag your finger to distant areas of the screen. Now there is no risk to break the fingers))