Send files. Leave no trace.
Sparkler Room hands a file from your phone to someone standing next to you. Open a room, let them scan the code, send what you need. Close the room and it never existed.
There is no directory, no username to search, no way to be found. The only way into your room is a code you show someone or send them yourself. You see everyone who joins, and you can remove anyone and shut the door behind them.
Devices connect to each other rather than through a service, encrypted end to end. The app tells you which kind of connection you have, so you always know.
Give a room five minutes, an hour, or no limit. When it closes — because you closed it, or because it burned out — the shared folder goes with it.
Nothing. There is no account, no analytics, and no server that stores your files. The app asks for the camera to scan a pairing code, and for nothing else. See the privacy policy.