I have shot a few inlines, and I never found them to be any easier nor faster to clean. It's just more "similar" to cleaning a centerfire.
I clean my long rifle with a work rod, patches, and a bucket of water. Works great, every time, doesn't take long, and nothing beats the smell of black powder fouling, lol. I truly do enjoy the smell of the fouling, as it's just a smell that reminds me that I got to have some fun that day shooting my rifle. My family is less than thrilled when I bucket clean the rifle in the house, but oh well.
