I check put writing apps to see what they have to offer. The site Slick Write gives a flow check and suggestions to improve. It analyzes and advises when sentence sizes don’t vary enough. The Hemingway will induce you to shorten your sentences and the variance in size will will probably lessen, The two apps complement each other in many ways, but the sentence size issue may conflict. Short packs a punch. Creating short concise sentences to install amongst long sentences satisfy both apps.
I will try a chapter rewrite and work on the short concise method. Rewrite take time, but I’ give it a try. Both the Hemingway app and Slick Write show you interesting stuff about your writing.