Always liked “Achievements”.
In the past there was not so much of Achievement Hunters, I don’t think myself as one but I do like to reach for them. Currently playing mostly on mobile, I do appreciate when game have the google play connection and they do have Achievements.
If they do not have it’s not a problem, still the main reason to play is the game itself.
When I was playing more in the PC, and mostly with Steam, I was using the only site that I knew back then. Agaponeo’s AStats Profile.
Just found out 3 interesting sites for Achievement Hunters.
I personally prefer the Completionist site that looks very nice, but kudos for Metagamerscore as it has more accounts acquisitions from various sources.
For the moment being I will continue with Google Play Profile for the Achievements but I cannot find a website to track them from Google.
Until I will have time to play with Steam my search for Achievements in mobile will continue.