Discord

Discord, a free voice and text chat app for iPhone and Android, is one of the most popular chat apps today. It's simple to use and can be accessed on any device.

You can create a server for up to 10,000 people, or join an existing server.

There are also public servers where anyone can join.

Discord is great for gaming because it offers crystal clear voice chat.

You can also join multiple servers and channels at the same time.

There are mobile apps for both iPhone and Android, and the app is constantly being updated with new features.

If you're looking for a chat app that's simple to use and offers great voice quality, Discord is a great choice.