Use APKPure App
Get Material Premium Space old version APK for Android
Simple Perfect Material
Material Premium Space for xperia lollipop and marshmallow devices.. After Material X series hope you guys will like this series too.
Features
-new material look keyboard layout
-black blue ui
-Ringtone and notification and also alarm sound included
-etc
Known issue
In some devices such as Xperia M5 and C5 ultra the navigation bar might not work