DokoDemo Transit Board
Transit Display for Japan
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn your train ride into a clear transit display. Keep verified line and station information close at hand on the Lock Screen and Apple Watch.
DokoDemo Transit Board turns your train ride in Japan into a large, easy-to-read railway display. The interface is available in English while railway and station names remain in Japanese as provided by the source data.
TRAINS
The app uses your current location to identify the railway line and show the current or next station on your device. When a line or station cannot be confirmed, it shows only the information it can verify.
MAKE THE BOARD YOURS
Arrange board components and adjust the station count, kana, clock, and more. The one-time Customization Pack adds extra themes, train icons, and accent and train body colors. Preview its designs before buying.
FOR THE RIDE
• Live Activities on the Lock Screen and Dynamic Island
• Live Activities in the Smart Stack on a compatible Apple Watch
• Optional arrival notifications when a station you registered is approaching
• Portrait and landscape layouts
Start a ride from Settings to keep Live Activities and arrival notifications running when you close the app. With background arrival notifications enabled, opening the app starts a ride automatically and sets its end time to one hour later. Confirmed train movement renews that time. Rides end automatically after an hour without renewal, and you can end them manually.
Location and motion processing stays on your device. The app does not upload or store your location history on a server. It does not provide timetables, route planning, transfer guidance, or real-time vehicle positions.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Clearer, easier-to-use information during your ride.
• With background arrival notifications enabled, opening the app now starts a ride automatically.
• Improved Live Activity layouts on Apple Watch, the Lock Screen, and Dynamic Island.
• Refined station names, train icons, and Japanese guidance.
• Improved Live Activity updates when location data is stale.
• Ride sessions now end automatically after one hour without renewal. The timer resets when a ride starts or train movement is confirmed.
• Made ride start and end controls clearer in Settings.
The developer, Shigeki Karouji, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shigeki Karouji
- Size
- 21.6 MB
- Category
- Navigation
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Customization Pack $0.49
- Copyright
- © 2026 STUDIO.K