If you use Google Services, please install from the Play Store listing. This .apk is for non-Google Services ROMs only. Also available on XDA Labs/DevDB.
New in 3.7.0: [March 8, 2019]
• Added option to filter images by upvotes
• Added quick-settings shortcut to change wallpaper (Nougat 7.0+)
• Added option to grayscale images
• Fixed auto-update not changing back to "Manual"
• Regrouped some settings & cleaned up UI