Technology market size, vendor share and forecast data charts provided for free by the leading global market intelligence research firm.IDC's official tracker charts app presents charts showing market research data covering dozens of technology areas including: PCs, Tablets, Mobile Phones, Printers, Monitors, Servers, Storage, Workstations, Software, IT Services, and Telecom. Over 100 tracker charts (with more added each week) are searchable on the official IDC tracker charts app available for both iPad and iPhone.On iPad and iPhone:The entire chart database is available for viewing and searching in both online and offline modes. Bookmark your favorite charts for easy review. Sort charts by geography, market, time period, or chart type. Dig deeper into each chart to find related press releases and news or learn more about IDC's tracker products where the underlying data is presented in much more detail. Share favorite charts with colleagues and friends, and more.About IDCInternational Data Corporation (IDC) is the premier global provider of market intelligence, advisory services, and events for the information technology, telecommunications and consumer technology markets. IDC helps IT professionals, business executives, and the investment communities make fact-based decisions on technology purchases and business strategy. IDC's trackers provide accurate and timely market size, vendor share and forecast data for hundreds of technology markets around the globe.Designed to work with iPhone 4 and above.