This is a good idea, reducing the friction of forming a habit and making it easy to execute. However, I always feel that the sound doesn't seem very natural.
Congrats on the launch, Charles 🚀. This is a well-executed idea, and I really liked the minimal UI. Do you plan to add support for other languages in the future?
I actually would love to be able to make my own version of this for my students. Simple app that I could fill with my own audio extract and even a system of points and a leaderboard for students to compete.