SimDirs 0.4.4 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application is an intellectual property of Casey Fleser. SimDirs for Mac lies within Developer Tools, more precisely Debugging Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
SimDirs is a quick app to display Xcode 6 simulator names and open their locations. SimDirs displays a list of device names / OS versions. Select an item to display details and open bundle or sandbox locations. Use the refresh button to update locations after installing or deleting an app from the simulator.
You may want to check out more software for Mac, such as FMMenulet, eclipse-php or AdobeAIRSDK, which might be similar to SimDirs.