The iPhoto app for the iPad and the iPhone has hit 1 million unique users in less than 10 days after its release on March 7. This app was announced by Apple at the launch event of the new iPad in San Francisco this month and can be downloaded from the App Store for $4.99. Mind you, Apple is counting the number of unique users and not the number of downloads since a single user can download one app multiple times. iPhoto app works with iCloud, lets you stream photos on various devices, allows you to edit them ...