Apps like paintRack

Here are some great alternatives to paintRack by Courageous Octopus :
Brushrage - Miniature Painting
Brushrage - Miniature Painting
★4.9
Hobby Color Converter
Hobby Color Converter
★4.6
Miniature Painter Pro
Miniature Painter Pro
★4.3
MiniPaints
MiniPaints
★4.3
impcat
impcat
★3.4
Miniature Painting - Scenery
Miniature Painting - Scenery
★3.7
Portrait Painter
Portrait Painter
★4.3
ALL-IN-ONE Paint
ALL-IN-ONE Paint
★4.3
Watercolor Paint
Watercolor Paint
★3.6
Brush Master
Brush Master
★4.7
Hello Oil Painter
Hello Oil Painter
★4.2
Spray Painter - graffiti
Spray Painter - graffiti
★3.5
Watercolour Reference
Watercolour Reference
★4.3
ColorSnap® Match
ColorSnap® Match
★3.7
Glidden
Glidden
★4.1
Paint My Wall・Color Visualizer
Paint My Wall・Color Visualizer
★4.0