Every keystroke is live. No "is typing…" dots, no waiting for "send." When they pause, you feel it. When they backspace, you see it. When they're not online, you Zap them awake.
Every tap on a friend has a chance to drop a little artifact — a sticker, a charm, a weird pixel keepsake. Some are common. Some you'll only see once. Equip the rares to your profile card so they're the first thing anyone sees.
Last time someone needed you and you weren't looking at your phone, they spent ten minutes deciding whether to call. They didn't.
Radioactive is a small, weird, fast, beautiful chat app for the one or two people you actually want to hear from. iOS beta is open via TestFlight, or use the web app on any screen you point at it.
Radioactive
