Here are five iPhone apps offering best networking opportunities for business people:

LinkedIn
These days, there are number of ways to exchange contact information. Many people still prefer traditional business cards; some people prefer handing out QR codes while some prefer tweeting their business cards. In the world of fragmented information exchange, there is one business standard that you may rely on is LinkedIn. It’s a free app that gives you the power to connect with professionals around the world. Here you can update your status, check and answer your messages, invite contacts and accept invitations.

Contacts Journal
Contacts Journal is an app which helps you stay connected with your networks. It offers contacts relationship management system which helps you to keep record of interactions with individuals. This app allows you to keep detailed documentation of all your interactions, such as phone calls, emails as well as meetings with each contact and to plan for the future by using the to-do list to add upcoming events to each contact’s log.

WorldCard Mobile
WorldCard Mobile app lets business card scanning and storage for your mobile. After scanning the card, this app reads as much as information from the card as possible and stores it in your contacts, where you can edit the information if there is any scanning error.

Happening
Happening is an app which lets you make connections by finding nearby events; it displays your own and your friends events. You can even view who is going to attend the event, location of the event and what the event is all about. This app relies on Yahoo!

MeetMe
MeetMe app lets you to choose a midpoint point venue to arrange a meeting with your colleague. It is designed to help you to meet in the middle location, you have to input two locations and then it locates the suitable venues in the middle. You can narrow down your search by venue type and you can store it for future use.