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Audio postcards for cities

Capture a city.
Turn sound into story.

Record up to 60 seconds, generate an editorial image, and publish a postcard your community can hear and feel.

Subway Entrance After Rain

Subway Entrance After Rain

Built for simple city storytelling

Record in one tap

Capture up to 60 seconds with live waveform feedback. Keep only the take you love.

Generate visual mood

Turn sound, tags, and city context into editorial images with a consistent style system.

Publish instantly

Share to Discover so others can explore your city through image, caption, and sound.

How it works

1. Record your city 2. Generate a postcard 3. Publish to Discover

No complex setup. Just one page, one recording flow, and one clean way to turn ambient city sound into shareable stories.

Now on iOS

Create your first sound postcard today

Download
60s Max record length
3 Taps From record to publish
iOS First Built for mobile creators

Support

Need help with recording, generation, publishing, or account data? Contact us and include your device model, iOS version, and a short issue description.

Email: [email protected] Response time: within 2 business days

What to Include

  • Your device model and iOS version.
  • App version (Settings or App Store version number).
  • Steps to reproduce the issue.
  • Screenshots or screen recordings, if available.

Common Topics

  • Microphone permission and recording issues.
  • Image generation failures or slow responses.
  • Publishing and Discover feed visibility.
  • Avatar/profile updates and local data persistence.