comments

The most popular iPhone apps of all time

No. 4 Free -- Skype
No. 4 Free -- Skype

Price: Free
Category: Social Networking

Skype provides free calling, video calling and instant messaging for free over 3G or WiFi.



Fortune Editors @FortuneMagazine - Last updated March 06 2012: 11:38 AM ET
Join the Conversation
More
Most Admired Tech Companies
Most Admired Tech Companies

Which technology firms have the best reputations? These firms are the envy of their peers everywhere.

How to get a job at Facebook
9 automakers that stand out
Job Search
See all jobs
Most Popular
 
 
 
 
 
Contact Us Closed Captioning Manage Cookies+ Site Map

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.