iPhone Screenshots


This app scans and verifies KONG devices via NFC. 

To use the app you must have KONG and an NFC enabled iPhone. Simply tap to scan, hold the device against your phone.

The app will validate the corresponding crypto asset stored on chain against the KONG.

What’s New

Version 1.5.1

New KONG contracts.

Ratings and Reviews

4.9 out of 5
8 Ratings

8 Ratings

sw3dge ,

NFC Magic

It just works. Such a creative product.

MattMMatt ,

Works great! Impressive tech.

What an innovative product.

lookalivesoftware ,

Looking forward to the future

Received my first bills today, the printers did a beautiful job with the PCBs, the colors, designs, and gold plating is really well done and looks like it belongs in the year 2022 :)

However, maybe I’m missing something, because scanning resulted in all verification failures. I preferred it failing fast compared to when the app would just “hang” causing me to grow impatient and quit and restart.

The bills are quickly recognized and identified as their face value, but I get the “verification failed” frowny face

Am I supposed to do something with the black chip card that came with the order?

Thanks for your work, looking forward to an update !

If it helps your debugging, my bills are Series 2019 0x00::47

App Privacy

The developer, Airtime Network, 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.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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