Swift Installer packs the best with Swift Substratum themes, and comes with its own installer and color engine. Now you can install Swift Themes and modify everything about it. The color options are almost endless as you can enter your own favorite hexadecimal color code for dark backgrounds and accents. There are currently around 200 themed applications.
+ Themes are included.
+ The color engine is included with infinite dark color options.
+ An easy to use update system. It is not necessary to reinstall all overlays for each update.

Supported Android
(4.1 and up)
Oreo (8.0-8.1), Pie(9.0)

Download Swift Installer Themes & color engine 444 APK Patched

Swift_Installer_v444_P.apk