# マダイルヨ

> This app connects to a dedicated beacon and alerts you if your child is left behind.

Canonical page: [https://chrome-stats.com/d/com.keiyo.new\_beaconbasic](https://chrome-stats.com/d/com.keiyo.new_beaconbasic)

## Overview

- **ID:** `com.keiyo.new_beaconbasic`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** KEIYO ENG.
- **Category:** COMMUNICATION
- **Downloads:** 49
- **Version:** 1.0.8
- **Last updated:** 2025-10-13
- **First published:** 2025-09-03
- **Publisher country:** KR
- **Size:** 29 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.keiyo.new_beaconbasic)
- **Privacy policy:** [https://docs.google.com/document/d/1tHFdbn1bHYcoF47Tg1G6L4dBeIYVAWZZ/edit?usp=drive\_link&ouid=110987815358715930471&rtpof=true&sd=true](https://docs.google.com/document/d/1tHFdbn1bHYcoF47Tg1G6L4dBeIYVAWZZ/edit?usp=drive_link&ouid=110987815358715930471&rtpof=true&sd=true)

## Description

This app is specifically designed for the &quot;Madairuyo&quot; (Stray Dog Plush Toy). It works with the dedicated beacon to sound an alert if the parent&#39;s smartphone moves away from the car or the child. <br>After installing the app, register two dedicated beacons: one in the car and one attached to the child. If the smartphone and beacon (Madairuyo) are separated while the app is running, the wireless signal weakens. An alert will sound approximately 3-5 minutes after the signal is completely lost, preventing children from being left behind. <br>When the alert sounds, press the confirmation button on the pop-up screen. If you do not press the confirmation button, the alert will sound again after 1 or 2 minutes. <br><br>*The timing of the wireless signal loss may vary depending on the environment.<br>*The app runs in the background, but may be forcibly terminated by the OS. If this happens, please make sure the app is running. <br>*Radio interference may cause false alerts.

## Rankings

- #2,244,814 — Overall

## Permissions and access

### Permissions

- `android.hardware.bluetooth_le`
- `android.permission.ACCESS_BACKGROUND_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_LOCATION_EXTRA_COMMANDS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_PRIVILEGED`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_LOCATION`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USB_PERMISSION`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.keiyo.new_beaconbasic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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