What's a good Android app for figuring out color schemes for my business's marketing materials?

Look, as a small business owner, time is money. I need to make sure my marketing materials don't look like they were designed by my nephew. Show My Colors: Color Palettes lets me play around with different color palettes and find something that actually works. I can extract colors from images of competitors to see what's working in the market, which is a big plus. It's way easier than trying to eyeball it or messing around with expensive design software. For a one-man show like mine, it's worth every penny. Saves me from making costly mistakes and keeps my brand looking professional. Bottom line, it streamlines the workflow and keeps my marketing on point.