GContact is the most popular contact management software with easy-to-use. It is also one of the best phone apps for iPhone and iPod Touch.

In fact, it is a great contact management tool that lets you organize all of your contact details, not just your phone numbers. With it, you can add all of your contacts to a group, which is great for group scheduling, and also send emails to all the members of a group.

What’s more, you can get help with contacting people by sharing your archive of contacts and having your friends and colleagues help you contact people they know. The best thing about the app is that it has an easy-to-use interface, so you will not have to struggle to understand all the settings.