In order to use HiHello Contact Exchange, you will have to create an account using your email address. Once you've created your account, you can create as many business cards as you want, adding as much or as little information as you deem relevant. For example, you might want to have one card for personal use, and one for business.
To share a business card, tap on whichever one you want to share and a QR code will appear onscreen. Get the person you want to share the information with to snap a photo of the code, and they'll have access to the business card that you've shared with them. It's that easy!
HiHello Contact Exchange is a very useful app, which makes sharing your contact and personal information convenient, fast and simple.
Requires Android 5.0 or higher