allows you to chat with users of satellite networks

When you want to chat with your friend or colleague, but they are far away where traditional messengers do not work. Use Bysky - chat app for satellite communications devices.
When you are far away where there is no connection - just switch on your Iridium GO! and add it to your Bysky app.
Click "Sync" - you are online wherever you may be and can freely chat with anybody in Bysky app.
Done! You can send and recieve messages in Bysky