I like that TAC works with both NFC and QR Code. The user experience is really simple and I find it very convenient because, when I bring the card close to the phone's NFC sensor, it automatically connects to a website to download the data. This makes the data exchange process very immediate and practical. Review collected by and hosted on G2.com.

I have some concerns with TAC, specifically with its compatibility with Android devices. Often, when using TAC on an Android phone, a pop-up appears asking for an email to begin, which confuses people, and then I end up having to give them a paper business card. This issue doesn't occur as frequently on iPhones, but it's a bit frustrating when it happens on Android devices. Review collected by and hosted on G2.com.