Transit Alarm
us.alarm.vanchi.jp

Your personal
arrival alert.

Get alerted when you're approaching your destination.
Audio through headphones, vibration when they're off. Simple and reliable.

* Location permission "Always Allow" is required.
* OS power-saving features may affect behavior.
Get alerted when approaching your destination

Features

🎧

Audio Only Through Headphones

Alarms play only through connected headphones or earbuds. Never disturb others on the train.

📳

Vibration Fallback (Optional)

When headphones are disconnected, get vibration alerts instead. Toggle this on or off in settings.

📍

Easy Station Search

Search by station name, bus stop, or address. Set your custom alert radius from 500 ft to 2 miles.

Screens

Home screen: Headphone status and registered locations
Home: Headphone status and your locations
Search screen: Find stations and bus stops
Search: Find stations and bus stops
Radius setting: Customize your alert distance
Radius: Customize your alert distance

FAQ

Why is "Always Allow" location required?

To detect when you're approaching your destination while the screen is off or the app is in the background, we need continuous location access.

Will it play sound through the speaker?

No. Audio alerts only play through headphones. When headphones are disconnected, you'll receive vibration alerts (if enabled in settings).

Is it reliable in the background?

We've optimized for background operation, but OS power-saving features and signal conditions may occasionally affect timing.