CamCard is the easiest app to manage and exchange business cards, the perfect fit for sales people, entrepreneurs, business developers or marketing experts, and anyone who want to be one.
Features
* Scan and store your business cards, never miss a card
* Exchange e-cards with people nearby
* Add notes & reminders to contacts
* Get contact updates. Be the first one to say congrats
* Enrich your profile to tell people more about yourself
* Search contacts’ company news to start a good conversation
* Navigate to contact addresses in Map
* Access contact information across multiple devices
* Manage contacts from all over the world with 17 recognition languages
I use their CamScanner app regularly which is quite good. Theres also a free version which can hold a limit of 200 business cards.