Peek! ‑ Better Replay & Survey

Just installed it and loving the app so far. Would love to see the heatmap as well. That would have been 5-stars! Edit; just changed my review to 1 stars. Suddenly the app is no longer free to use and I have to pay to use it with an (up to) $999 USD charge a month.... Haven't received any communication from them about this change and just got prompted to update the app and approve these charges. Really disappointing as I was quite happy with this app. Atleast have your existing users be grandfathered in or something...