Something to consider is your use of "stutterer" to refer to your audience. You'll find some people don't like the term and would rather be referred to as a person/child who stutters, while others are not bothered by it. Take a look through this sub, even, and you'll find people taking either position. [There's not one right way to go about it](https://stutteringtherapyresources.com/blogs/blog/is-it-stutterer-or-child-who-stutters-what-about-cws), but I suggest you consider using "person who stutters" so as to not alienate some potential users right off the bat.