Leave something on the map.Hear it when you walk in.

Songs, events, and voices wait inside circles on the map. A song or a voice opens only when you're standing in its circle.

Walk to Kalemegdan Coming soon to iPhone and Android

A song, an event, or your voice.

Every circle holds one of these, and the map shows which at a glance.

Music

A song for a place

Link a song to a place on the map. Whoever it's for walks in and opens it in their own music app.

Apple Music · Spotify · YouTube Music · Yandex Music · Deezer

Event

A time and a place

See who's coming and ask the host anything. If they've recorded a welcome, you'll hear it when you arrive.

When it's over, people who came have two days to leave a voice, a photo, or a few words. The circle turns orange and keeps them.

Memory

A voice that stays in one place

Record your voice and pin it to a place. Only people standing there can hear it.

Keep it for yourself or leave it for one friend. After a week on Plound and three circles found, you can also leave one a day for anyone passing by. It stays a week, longer if people keep coming.

Friends leave traces for you to find.

There's no feed and no messenger. What friends leave you stays pinned to a place.

  • Pebbles

    A pebble says you were here. Only people who've been here can leave one — and there's no thumbs-down.

  • For one friend

    Leave a circle for one friend. They're told it's there, and you'll know when they've found it. On your Personal layer, no one else can open it.

  • A knock

    When someone leaves a pebble or a few words at a place you know, that circle knocks on your map for a few days, or until you open it.

For yourself, for your friends, and a soundtrack for the city.

Circles live on layers, so you decide who sees what.

Personal layer

Private unless you leave something for someone: songs for your own streets, voice notes for later.

Shared layers

For friends, a crew, or a club. People join by invite, and everyone on the layer sees its circles.

The city's soundtrack

In some cities, composers write a piece for each district. Switch to the city's soundtrack, and it plays as you walk in.

Listening is always free.

Plound+ is for people who leave a lot of circles.

Free

  • Hear everything people leave
  • Up to 5 music, 5 memory, and 5 event circles at a time
  • 3 new circles a day, up to 150 m in radius
  • One shared layer of your own

Plound+

  • Keep as many music, memory and event circles as you like
  • 5 new circles a day instead of 3
  • Radius up to 250 m instead of 150 m
  • Unlimited shared layers

We don't keep your GPS trail.

Your location shows you the circles nearby and tells when you're inside one. Plound keeps a list of the circles you've walked into, and when, so they stay open to you. Your listening history is deleted after 90 days.

  • No ads
  • We don't sell your data
  • No tracking across other apps

Coming soon to iPhone and Android.

Until then, look around your street. What would you leave there?