Lunna Chat is a fast, private messaging app for Android, iPhone, and desktop. Chat 1:1 or in groups with text, photos, videos, voice notes, and GIFs. Messages auto-translate into each person’s own language (you can turn it off in your profile).Sign in with Google, email, or phone. Edit your profile, set a custom language, manage your phone number, and use dark/light mode. Long-press or use the menu to block, report, add friends, pin chats, or manage groups. Invite people with a link so they can join instantly.Works as an installed app (Add to Home Screen / Install), sends push notifications, and keeps your data on Firebase. No ads, no tracking, and you control your privacy.