Contactless Spy Tool for NFC Communication and NFC payments

TraceCase is the small and handy contactless spy tool for NFC sniffing discreetly into transactions under real-life conditions. TraceCase is operated manually in the field using the dedicated TraceCase App, available for both Android and iPhone. The app provides a user-friendly interface for controlling the device, making it easy to capture NFC communication on-site without the need for additional equipment.

The included TraceCase Viewer software provides powerful visualization and analysis of recorded analog and digital signals in the lab. For advanced use cases in development environments, the free of charge TraceCase Toolbox feature extends functionality with a command-line interface that enables remote control and seamless integration into automated test setups.

Download the App for free

Download and test the latest version of our TraceCase App including an embedded test session of a typical payment transaction. TraceCase is available in the Apple App Store and for Android devices from Google Play.

Graphic showing various exemplary use cases of the TraceCase; contactless payment, access control, and ticketing

Who is it for?

Application developers, consultants & test engineers of:

Manufacturers of mobile devices and chipsets
Manufacturers of POS terminals and ATMs
Test houses

Providers of test services and solutions in the areas of:

Mobile payment
Access control
Public transport

To get your hands on our free of charge Windows based software 'TraceCase Viewer', please get in touch with our sales team, who is happy to help you out:

Contact Sales

Practical

Small and mobile for everyday use.

Discreet

Capture data without disrupting the daily business.

Accurate

Location, date, & time clearly assigned to data.

Powerful for analyzing in-house or by a third party:

Unique: Visualizing and analyzing digital and analog signals.
EMV translator: Detailed analysis of payment transactions in Application Layer.
Car Connectivity Consortium Digital Key translator: Detailed analysis of car access transactions.
Aliro-specific decoding of NFC protocols and data for efficient development and troubleshooting.
Ideally suited to identify technical issues.

Graphic representation of the TraceCase fit, which can be made to fit any smartphone

Available discreetly concealed in a smartphone case

TraceCase is also available as TraceCase Fit - a tailor-made test solution hidden in a smartphone case, for various phones including various iPhones. For a detailed list of form factors, please feel free to get in touch with our Sales Team.

Perfectly equipped for smartwatches and wearables:

Allows discreet sniffing of payment transactions.
Ideally suited for smartwatches including Apple Watch.
Offers the same testing scope as our antennas for cards & phones.
No compromises on comfort or functions.

"We value the TraceCase for its compact and discreet design that enables reliable detection of NFC communication in real-world environments. The user-friendly interface makes it easy to use the TraceCase effectively in all scenarios. In addition, capturing and analyzing both digital and analog signals has greatly improved our fault diagnosis and resolution capabilities."

Dr. Stefan Möller
Head of Firmware Development at Deister Electronic

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