The Tracklogs saga still continues occasionally. My post on Sheffield Forum about it (back in September 2019) brings in the odd user who’s realised Tracklogs is no longer available, and it’s nice to be able to sort them out.
As for Viewranger, they’ve been incorporated into Outdooractive. The VR app still works, and I do like it, but I guess I’ll have to move to the OA app at some stage. (I do now have a Pro subscription to OA.)