Review a Finnish Translation App

I've built an app that helps people translate between Finnish and English and learn Finnish along the way. It runs on Mac and iPhone, works online or offline, and does more than basic translation: it reads text out loud in both languages, breaks words down to show how the grammar works, handles the difference between casual spoken Finnish and more formal written Finnish, and includes study tools like phrase cards and short grammar lessons. I'm looking for a Finnish and English translator to hop on a Zoom call with me and go through the app together (it's pre-launch). I'd like you to try it out, point out anything that feels off or should be changed, help me write some of the lessons inside it, and review the phrase cards for accuracy and natural wording.