It would be nice to be able to dismiss the error highlighting for certain words or phrases. Or better yet, click on the highlight to change it to a less distracting dotted underline. I like knowing what is unclear or indirect, but sometimes I want to break the Hemingway rules by conscious choice.
(And yes, I used the app to make sure to write this with passing marks.)
(And yes, I used the app to make sure to write this with passing marks.)