Free anonymous mature chatroulette
In addition to the PC/Mac software, Paltalk is also available on i OS and Android devices, making it one of the very few with this cross platform functionality.
For those that don't want to download anything, Paltalk Express lets you do everything in your browser instead.
If you are searching for a mature website to meet new people and just hang out in a friendly environment then then this is right up your alley.
It also supports up to four-person chat, as well as private one on one video chat. There are plenty of great video chat sites like it available.