**** Simple Control Navigation bar ****

Your phone must have a virtual navigation bar!
Of course,Not your hardware navigation！

This app does NOT need ROOT access.

Go ahead and enjoy! ?

FAQ

Why Visualization beneath navigation bar gets hidden when certain apps like Spotify and Chrome are launched?
These apps use their own navigation bar style which cannot be overridden. Use Visualization position as 'Above Navbar' to enjoy Viz over these apps.

Why Visualization gets hidden when the Keyboard is active?
The Visualization is intentionally made hidden to avoid hindrance while typing.

Tattoo Navbar Permissions：

*** Accessibility Services ***
This app uses Accessibility services.
Accessibiity Services are used to detect changes in system ui (system app changes) to allow for better visibility for navigation controls in Android system.