Great tool but…
I haven’t assessed the absolute accuracy of this tool, but it does seem the relative accuracy is pretty good. That’s what’s important to me, just to see I’m improving over time, and I can use other tools to get an accurate height if I want. BUT! This app stops your music when it gives voice feedback. I can’t tell you how much I hate that. 😆 It would have been a perfect app if it weren’t for that. I still use it occasionally but not as much as I would if they fixed that. And I would pay well more than $0.99 for that functionality.