You likely already have a favorite scanner app if you regularly deal with documents outside the office. But in case you haven't found The One yet, there's one more contender to consider: Evernote's Scannable app for iOS. The company first announced it at Evernote's annual conference in October 2014. After going through a beta testing phase, it's now available for anyone with an iPhone or an iPad. Like similar programs, you can use it to scan anything by launching the app and pointing your device's camera at a document. According to Evernote, you don't need to press any button, since the app can automatically capture the paper and sharpen its contents, even if you're processing multiple pages.