I don't normally rate things without giving them a decent try, but I can't get past the repeated misidentification of the exact same rock taken from the same angle. We're talking no less than six different results. I'm way more confused about what I have than I was before I downloaded the app. I can see how it might be difficult for AI to get rock identification correct all the time, but this is another level of absurd, especially for users who are paying for the app.