Proceed with caution
Popular among the gaming community, Discord uses both the video and audio calling functions and community forums. It also offers one-to-one messaging. Discord has over 100 million users.
Social Networking

In-depth breakdown

Minimum Age Requirement
Messaging Capabillities
Users can audio or video call each other, as well as text chat. There are also forum-like chat groups where users can communicate with each other.
Location Sharing
Not available
Parental Controls
None, though Apple and Android parental controls can be used at the device level.
Discord is as risky as you make it. Users have control over the groups they join and the individuals they message. It is common for gaming communities to use Discord to communicate.