Use APKPure App
Get Full transparent theme for Sma old version APK for Android
A full transparent theme for Smart Launcher
A full transparent theme for Smart Launcher
You need Smart Launcher installed on your phone to use this theme. You can download SmartLauncher from here: https://play.google.com/store/apps/details?id=ginlemon.flowerfree
To use it, open smart launcher, open Preferences → Themes → Full transparent