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About this app

The UDCast app recognizes vocal information received through your device’s microphone, and displays captions and sign-language interpretation on your device’s screen. It can also output voice guidance through your device’s earphones.

Before using UDCast for the first time…

(1) At the top UDCast screen, select Test. Then go to the reception area to confirm that your device is working properly.

(2) Before using, you must connect to the Internet and download the desired assistance data (voice guide, captions, and/or sign-language help).

For detailed help, see the Usage Guide.
Updated on
Mar 20, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What's new

fixed some bugs.

App support

Phone number
About the developer
2-9-1, CHUO SUN LOTAS BLDG. 401 NAKANO-KU, 東京都 164-0011 Japan
+81 3-5937-2231