# Bear bell (plus thunder sound)

> Bear bell (bell sound, thunder sound, light notification)

Canonical page: [https://chrome-stats.com/d/apps.ft.beastbuster](https://chrome-stats.com/d/apps.ft.beastbuster)

## Overview

- **ID:** `apps.ft.beastbuster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** TF's apps
- **Category:** TOOLS
- **Downloads:** 36,359
- **Version:** 3.8
- **Last updated:** 2026-07-26
- **First published:** 2016-12-14
- **Publisher country:** JP
- **Size:** 11 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=apps.ft.beastbuster)
- **Website:** [https://tfs-apps-one.github.io/](https://tfs-apps-one.github.io/)
- **Privacy policy:** [http://furu0217.wixsite.com/mysite](http://furu0217.wixsite.com/mysite)

## Description

Bear Bell is a hiking-oriented Chrome extension that uses audible bell sounds and optional thunder, paired with a light to help signal your location. The 'Bell Sound' can loop at a chosen interval and volume, and you can lock the screen to keep the device in your pocket while the alert continues.

The extension offers multiple sound packs (three bells, three thunder variants, plus firecrackers, fireworks, wolf howl, and more) with some sounds labeled as 'additional options' that require watching a video. It also provides a volume bar (1-15), a selectable playback interval (0, 1, 3, 5, 7, 10, 15, 20, 30 seconds, or Random), and light modes (off, flashing, on). An SOS feature boosts emergency volume and synchronizes light. Note that while the bell will sound, its effectiveness as a bear deterrent cannot be guaranteed; use with caution.

## Rankings

- #342,095 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.SENSOR`
- `android.permission.WAKE_LOCK`
- `apps.ft.beastbuster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Similar extensions and apps

- [Bear Bell -Pro-](https://chrome-stats.com/d/tfsapps.beastbusterpro) — 71 users
- [Smart Bear Bell](https://chrome-stats.com/d/ddolcat.app.bear.bell) — 8,076 users
- [BearBellMe Custom BearBell App](https://chrome-stats.com/d/com.ontrails.bearbell_me) — 110 users
- [BearBell Bear Bell App](https://chrome-stats.com/d/com.ontrails.bear_bell) — 12,847 users
- [Mountain Bell](https://chrome-stats.com/d/com.mountainbell.app) — 1 users
- [BearBell Bear Repellent Bell](https://chrome-stats.com/d/com.ontrails.bearbell) — 2 users
- [BearBell](https://chrome-stats.com/d/com.andro.zm.games.bearrepellent) — 5,439 users
- [Better Bear Bell](https://chrome-stats.com/d/org.chaotic.betterbearbell) — 250 users
- [BearBell Mountain Climbing](https://chrome-stats.com/d/com.ecmaker00.kumasuzu) — 1,223 users
- [등산 매너벨](https://chrome-stats.com/d/com.inspond.trailtact) — 8,087 users
- [Bellz: Service Bell & Sounds](https://chrome-stats.com/d/dev.freckled.bell) — 370,557 users, 4.52 / 5
- [熊鈴・熊よけー警戒と注意喚起（Bear Alert）](https://chrome-stats.com/d/com.tiritara.bearalart) — 4,980 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/apps.ft.beastbuster)