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TWiC-Health 1.1

15.7 MB / 0+ Downloads / Rating 0.0 - 1 reviews


See previous versions

TWiC-Health, developed and published by Hounds, LLC, has released its latest version, 1.1, on 2023-01-29. This app falls under the Tools category on the Google Play Store and has achieved over 10 installs. It currently holds an overall rating of 0.0, based on 1 reviews.

TWiC-Health APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.twicseries.twic_health

Updated: 2 years ago

Developer Name: Hounds, LLC

Category: Tools

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing TWiC-Health on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Previous Versions

TWiC-Health 1.1
2023-01-29 / 15.7 MB / Android 4.1+

About this app

This application uses the Near Field Communications (NFC) interface of a phone to read a Transportation Worker Identification Worker (TWIC) cards issued by the Transportation Security Administration (TSA) under the Department of Homeland Security (DHS).

The application is intended as a quick and easy tool for TWIC card holders to ensure their TWIC card is working and the data is still valid for entry into one or more maritime facilities.

The application requires an Android operating system of 4.5.4 or higher (Version 5.x or higher has been tested) and the smartphone must support an NFC interface. For example, Samsung phones such as the Note IV and newer are encouraged to be used for this application to ensure the latest NFC support for U.S. Government issued contactless cards is present in the smart phone.

The application only supports a phone size screen; not tablets (which typically do not support NFC).

The smartphone must have the NFC interface enabled (through the application will open the NFC settings dialogue to remind the phone owner to turn on NFC should the NFC interface not be active when this application is launched).

The application will connect to a TWIC card via the NFC interface, read the static data from the card to display unique card identifiers, verifies the TSA digital signatures of accessible data objects and to check the expiration date of the TWIC card. This application also checks the static card identifier against the TSA Canceled Card List (CCL) which informs the TWIC card holder if the card is still trusted by TSA.

App Permissions

Allows applications to perform I/O operations over NFC.
Allows an app to access approximate location.
Allows an app to access precise location.
Allows applications to access information about networks.
Allows applications to open network sockets.
Allows an application to read from external storage.
Allows an application to write to external storage.