Xspray 1.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
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. The actual developer of this free Mac application is Sebastien Metrot. Xspray for Mac is included in Developer Tools.
From the developer:
Xspray is a front-end application for lldb on OS X for Mac and iOS targets. With this tool, you get infos from the iOS devices plugged on the computer. The utility allows you to see the list of compile units. You can load C/ObjC/C++ source code and display it with syntax coloring. You can add or remove breakpoints from the source code by clicking in the gutter.
You may want to check out more software for Mac, such as QuickPerlTester, BugReporter or CoreAnimationKioskMenu, which might be related to Xspray.