A similar thing happened with the mountain bike-centric mapping app TrailForks. It was created by pinkbike.com and, while a decent app, gets msot of its value from the huge set of largely community sourced GPS data. They then went subscription for most functionality as PinkBike sold to the Outside media company. This happened quite a while ago but a large part of the community is still very upset - including me.
I'll never forget this. Tons of riders uploaded their rides, charted trails, routes, uploaded pictures... Without any of that data the app would have zero value. And if any of those riders knew that they'll do a rug pull later nobody would've upload anything. So they had to do it with a secret plan to introduce subscription abruptly, locking pretty much everyone out with a subscription and trying to justify this with "data costs money". Then they've packaged this data, along with pinkbike.com and and sold this out to outside.com. I would understand if they've say contributed the user trails to eg openstreetmaps or allowed it to be downloaded, but no, they've just taken what was yours and sold it.
This stuff should be illegal. And f them for doing it.
