Apps like Indigo Paint Preview

Here are some great alternatives to Indigo Paint Preview by Colorix SA :
UPG ColorBank
UPG ColorBank
★4.3
Paint my House: change color
Paint my House: change color
★3.9
Blue Wallpaper
Blue Wallpaper
★4.9
Glitter House Coloring
Glitter House Coloring
★3.6
Eye Color Mix
Eye Color Mix
★4.6
SPECTRUM_mobile
SPECTRUM_mobile
★4.5
Rapid Colour - Color By Number
Rapid Colour - Color By Number
★3.3
Color Merge Puzzle
Color Merge Puzzle
★4.2
Paint AI: Color Visualizer
Paint AI: Color Visualizer
★4.1
Color Harmony
Color Harmony
★4.7
Colorize - color changer
Colorize - color changer
★3.8
Paint My Wall・Color Visualizer
Paint My Wall・Color Visualizer
★4.0
Makeup Artist - Rainbow Salon
Makeup Artist - Rainbow Salon
★3.9
Harmony Color: Color by number
Harmony Color: Color by number
★4.8
Adult Art Studio Color & Paint
Adult Art Studio Color & Paint
★3.4
Paint
Paint
★3.6