AppVault
Signal v8.20.0
Private messaging that actually works. End-to-end encrypted by default, open-source, and funded by donations.
Signal is the gold standard for private communication. Every message, call, and attachment is end-to-end encrypted with no exceptions. The protocol is so good that WhatsApp and Google Messages adopted it. It looks and works like a normal messaging app — no friction, no nerd tax. Voice and video calls, group chats, disappearing messages, and sticker packs are all there. The only data Signal has on you is the day you signed up.