A stone that keeps voices safe, and lets them grow.

Hand-shaped, it fits in a child's pocket. Hold a phone to it, and the voices inside begin to play.

How it works

  1. Record

    Voices, messages or music, recorded or chosen, and grouped into one pebbble, like an album.

  2. Seal

    The voices are encrypted on the phone before they leave it. The stone receives the link that opens them.

  3. Tap

    Any phone, iPhone or Android, opens and plays them. No app to install, no account to create.

Kept safe

Encrypted on the phone
The storage only ever holds encrypted files. Neither the host nor we can listen to them.
The stone is the key
Whoever holds the stone can open it. There is nothing else to remember or to sign in to.
A password, if you want one
With a hint only the right person understands, for voices meant for one person.
Voices that wake on a date
A birthday, a first day of school, every winter: some voices sleep until their day comes.
Voices can be added later
The stone never changes. New voices join the ones already inside.

Found a stone?

Hold your phone against it. Its owner's note tells you who it belongs to and how to give it back.