4 stars: An app for gamer communication, Discord is evolving to try and do a little bit of everything. It's a tall order, but the support team is actively advancing the program and putting in an effort to pay attention to user feedback (unlike Skype). Some bits can be quirky, more customization would be preferable, and some IRC-style functionality would be nice, but overall it's a very solid program for both the desktop and the phone.
3 stars: I love this app in general, however since the last update clicking on the name of a groupchat to see a list of its members no longer works. One of the best chatting apps though. Works great and makes it easy to talk to your friends while playing games or to simply write messages to people. Excellent desktop and mobile synchronisation and a solid interface that's easy to use once you get used to it. I definitely recommend this app.
5 stars: I like this app because lots of games don't support on game chat so you can use discord instead! It's super easy to use and there is so much more. I like it how easy it is to make servers and you can use bots to maintain servers. I also like that if people want to friends you they need your code first to actually send a request. I love this app and you should get it
3 stars: It's good but no where near the pc version it gets quite annoying when your messages get spaced over a 5 second time period but in pc your messages are connected. Also the calling on here physically hurts me it disconn...