ErinPrimette

It's a fully free app which you may find here - https://glaze.cs.uchicago.edu A bit heavy (~2.7 Gb) if you will use standard app. Online version is better but I don't know when Glaze will open registration. Currently it have only Login option. I already use Glaze. It's not perfect (Glaze's effect can be visible on the images) but it's better than nothing. And by the way, their new version works much better than previous so I recommend to use it.