Yahoo is trying hard, it seems, to stay. The search engine which has always been lagging behind Google has launched its own App search tool for Android and iOS. In its search page, you can see an “apps” tab now, which helps you to filter apps according to price and category, with iOS and Android apps aligned in separate tabsYou can download the selected app by scanning a QR code, sending a download link to your handset, or by simply clicking through to iTunes or the Android Market. There’s also a “trending now” interface, as well as a full list of Yahoo user reviews, displayed directly within the page.