Apps like Calloop Pro

Here are some great alternatives to Calloop Pro by Walloop :
Color Call Screen Themes
Color Call Screen Themes
★4.5
Color Call Screen - Call flash
Color Call Screen - Call flash
★4.2
3D Call Screen-Call themes
3D Call Screen-Call themes
★4.4
Lovely Call Screen-Color Phone
Lovely Call Screen-Color Phone
★3.9
Call Screen - Call Themes IOS
Call Screen - Call Themes IOS
★4.1
Call Screen Themes Color Phone
Call Screen Themes Color Phone
★4.8
Color Call Flash Screen
Color Call Flash Screen
★4.9
Full Screen Video Caller ID
Full Screen Video Caller ID
★3.7
Phone caller screen-call theme
Phone caller screen-call theme
★4.5
Color Phone: Caller Screen App
Color Phone: Caller Screen App
★4.1
Change Color Phone Flash Theme
Change Color Phone Flash Theme
★4.0
call screen themes & ringtones
call screen themes & ringtones
★4.8
Call Screen Themes - Blingcall
Call Screen Themes - Blingcall
★4.5
Color call screen - Call Theme
Color call screen - Call Theme
★4.9
Call Color call Screen changer
Call Color call Screen changer
★4.7
Call Theme - Color Call Screen
Call Theme - Color Call Screen
★4.7