Apps like Color Therapy

Here are some great alternatives to Color Therapy by Rory Buckley :
Color Therapy for Adults
Color Therapy for Adults
★3.5
Adult Butterfly Coloring Pages
Adult Butterfly Coloring Pages
★4.1
Peacolor: Adult Coloring book
Peacolor: Adult Coloring book
★3.6
Colorish coloring book
Colorish coloring book
★4.5
Colorfit: Drawing & Coloring
Colorfit: Drawing & Coloring
★4.2
Antistress Adult Coloring Book
Antistress Adult Coloring Book
★3.7
Coloring Book for Adults
Coloring Book for Adults
★4.1
Mandala Color by Number Book
Mandala Color by Number Book
★4.5
Coloring Book for Adults
Coloring Book for Adults
★4.1
Coloring Book
Coloring Book
★4.1
Mandala Color by Number Book
Mandala Color by Number Book
★4.7
Atmosphere: Mandala Coloring B
Atmosphere: Mandala Coloring B
★4.1
Color By Number - Paint Book
Color By Number - Paint Book
★4.6
Mandala Pixel Art Coloring
Mandala Pixel Art Coloring
★4.6
Antistress Coloring For Adults
Antistress Coloring For Adults
★3.5
Coloring Book Relaxation Pro
Coloring Book Relaxation Pro
★4.0