Our app is called Emurse. Our focus is on teaching languages with the most efficient path to fluency. With language study, once you get to an advanced beginner or intermediate level of study there's just not a lot of material out there to help you continue learning journey. We aim to help fix that. A lot of the core functionality is built, but quite a bit of work remains on the content development side.
We're working on a Thai language course right now and hope to be rolling parts of it out in the near future. Other languages are coming later. The link is in my bio, but there's nothing to play around with yet.
No, refold have a basic SRS web app now. It's terrible though, awful. Refold is basically trying to commercialize the community MattVsJapan created with awful things like proprietary alternatives to Anki.