Color Wheel is free on Google Play

Color Wheel is an Android app that usually sells for $1.99 on Google Play. Right now you can get it for nothing. The listing gives no end date for the deal, so it could go back to full price at any time.

It's a small utility for Android users. If you work with color in any way, or you just like keeping a few handy tools on your phone, it costs nothing to try.

Apps you get free on Google Play stay attached to your Google account. That means Color Wheel stays in your library after the price goes back up, and you can reinstall it later from your list of apps without paying.