This is not a stand alone app. Theme requires Kustom Live Wallpaper Maker PRO application (not free version of this app).

Air theme for KLWP supports all screen ratios.
This theme has light and dark modes (switch button is on the main screen).
!!! This theme is closed for export !!!

What you need:
✔ Kustom (KLWP) PRO
✔ Compatible launcher that supported by KLWP (Nova launcher is recommended)

How to install:

✔ Download Air theme for KLWP and KLWP PRO application
✔ Open your KLWP app choose menu icon on top left then load preset
✔ Find and tap on the Air theme
✔ Hit "SAVE" button on the top right

Instructions:

In the Nova launcher settings you need:
✔ select 1 screen
✔ hide status bar and dock

In the KLWP settings you need:
✔ select 1 screen

Please contact me with any questions/issues before leaving a negative rating about Air theme for KLWP.