What's a good iOS app for communicating in areas with limited or no internet connectivity?

bitchat mesh excels as a communication tool in environments where traditional internet connections are unreliable or unavailable. It leverages mesh networking technology, enabling devices to connect directly with each other, creating a decentralized communication network. This is particularly useful in situations like outdoor events, disaster relief efforts, or remote locations where internet access is spotty or non-existent. With bitchat mesh, users can send text messages, share files, and coordinate activities without relying on cellular data or Wi-Fi. The app's ability to function offline makes it a robust and dependable solution for staying connected when other communication methods fail. It's a great way to maintain communication in situations where conventional networks are unavailable.