# 乗り過ごし防止アラーム

> Select your station name in just 3 steps, and setup is complete in 30 seconds. GPS will automatically notify you if you miss your stop.

Canonical page: [https://chrome-stats.com/d/com.purple.trainalarm](https://chrome-stats.com/d/com.purple.trainalarm)

## Overview

- **ID:** `com.purple.trainalarm`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Purple Code Lab
- **Category:** MAPS\_AND\_NAVIGATION
- **Downloads:** 41
- **Version:** 1.0
- **Last updated:** 2026-08-02
- **First published:** 2026-07-09
- **Publisher country:** JP
- **Size:** 36 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.purple.trainalarm)
- **Website:** [https://docs.google.com/document/d/e/2PACX-1vTf9ffYyoFu\_X\_e4Ob8HkwRWnDfEOnt-d2NRN0iBe82Wpdai6yLcU8NgCBwc-jyK0esGhP0p8Uj1PDu/pub](https://docs.google.com/document/d/e/2PACX-1vTf9ffYyoFu_X_e4Ob8HkwRWnDfEOnt-d2NRN0iBe82Wpdai6yLcU8NgCBwc-jyK0esGhP0p8Uj1PDu/pub)
- **Privacy policy:** [https://docs.google.com/document/d/e/2PACX-1vTf9ffYyoFu\_X\_e4Ob8HkwRWnDfEOnt-d2NRN0iBe82Wpdai6yLcU8NgCBwc-jyK0esGhP0p8Uj1PDu/pub](https://docs.google.com/document/d/e/2PACX-1vTf9ffYyoFu_X_e4Ob8HkwRWnDfEOnt-d2NRN0iBe82Wpdai6yLcU8NgCBwc-jyK0esGhP0p8Uj1PDu/pub)

## Description

Never worry about oversleeping on the train again.<br><br>【Just 3 Steps, 30 Seconds to Use】<br>① Search for your destination station<br>② Set alert distance (300m to 3km)<br>③ Start monitoring<br><br>That&#39;s it! No complicated settings required.<br><br>【Even Easier from the Second Time Onward】<br>Save stations as &quot;favorites&quot; and start monitoring with a single tap.<br>Easily set up your daily commute or school route.<br><br>【Automatic GPS Detection】<br>An alarm will sound automatically when you approach your destination station.<br><br>Notifications are delivered even when the screen is off or other apps are in use.<br><br>Notifications are also sent to your smartwatch.<br><br>【One-Time Setup Required】<br>Please grant the following permissions upon first launch.<br><br>* Location information (Always allow) → Necessary for GPS monitoring<br>* Show on top of other apps → Necessary for displaying the alarm screen<br>* Exclude from battery optimization → Necessary for operation when the screen is off<br><br>[You can use it with peace of mind]<br>* Passed Google Play&#39;s security review<br>* Location information is used only for alarm notifications and is not transmitted externally<br><br>[Recommended for people who:]<br>* Worry about missing their stop on the train during their commute to work or school<br>* Miss their stop because they are engrossed in reading or using their smartphone<br>* Accidentally fall asleep

## Rankings

- #2,332,076 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_BACKGROUND_LOCATION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_LOCATION`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.purple.trainalarm.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [乗り過ごし防止アラーム](https://chrome-stats.com/d/com.tomoshi.stationalarm) — 11 users
- [My Station Alarm: Train Alert](https://chrome-stats.com/d/com.modernuidesign.mystationalarm) — 50 users
- [Destination Alarm](https://chrome-stats.com/d/com.mjstudio.suudekat) — 6 users
- [EasySleep - GPS Arrival Alarm](https://chrome-stats.com/d/com.altujen.android.bzkillerv2) — 68 users
- [ZZZ Wake Up!](https://chrome-stats.com/d/com.smolt_stage.zume_okiroyo) — 3 users
- [Travel Alarm - Location Alert](https://chrome-stats.com/d/travel.alarm) — 68 users
- [ArrivalAlarm - No missed stops](https://chrome-stats.com/d/com.qcha.arrivalalarm) — 1,657 users
- [GPS Alarm](https://chrome-stats.com/d/com.weblackbug.geolocationalarm) — 95 users
- [GPS Alarm](https://chrome-stats.com/d/com.inodesys.gps_alarm) — 29 users
- [Alarm&Go - GPS Alarm](https://chrome-stats.com/d/com.directions.alarm_and_go) — 53 users
- [Never Miss Your Stop: GPS](https://chrome-stats.com/d/com.weisblumlabs.dorminoponto) — 5,302 users
- [Gps Alarm: Dont Miss Stop](https://chrome-stats.com/d/com.ruicomp.gpsalarm) — 33 users

---

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