# City Sounds BGM: White Noise

> Plays the sounds of Seoul, South Korea; Tokyo, Japan; and Paris, France.

Canonical page: [https://chrome-stats.com/d/com.kaffeine.ambient](https://chrome-stats.com/d/com.kaffeine.ambient)

## Overview

- **ID:** `com.kaffeine.ambient`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Nolsoop
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 5
- **Version:** 1.3.5
- **Last updated:** 2026-09-05
- **First published:** 2026-09-03
- **Publisher country:** KR
- **Size:** 148 MB
- **Data as of:** 2026-10-02
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.kaffeine.ambient)
- **Website:** [https://nolsoopgames.com](https://nolsoopgames.com/)
- **Privacy policy:** [https://citysound.nolsoopgames.com/privacy](https://citysound.nolsoopgames.com/privacy)

## Description

City Sound plays field recordings as museum-style scenes. <br>Pick a scene and leave it on. Audio ships inside the app — nothing is streamed. Playback can continue with the screen off.<br><br>Built for people who want<br>• Cafe chatter, rain, and subway ambience for focus or sleep<br>• City soundscapes without an account or a feed<br>• Offline field recordings instead of a streaming radio<br>• A quiet player that does not interrupt a playing scene with ads<br><br>Scenes<br>• Market alleys — crowds, stalls<br>• Subway — crossings, announcements<br>• Rain on a rooftop<br>• Street<br>• Kissaten and cafe terrace<br>• Train platforms<br>• Bells<br>• Métro<br><br>While a scene plays, Android shows a media notification so audio can continue with the screen off or another app in front. Interstitial ads may appear after you pause in the app, or when you return after a long break while idle. Watch a rewarded ad to turn those off for 24 hours. The web player has no ads. The app does not use location, the microphone, or your photos.<br><br>Same player as the web app at citysound.nolsoopgames.com.<br><br>Open City Sound, pick a scene, and leave it on.

## Rankings

- #3,041,228 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.kaffeine.ambient.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.kaffeine.ambient)