Visual Studio for Mac, Xamarin, C#, Xcode, Swift, legacy Objective-C, Unity 3d from time to time. Sublime Text 3 ftw! (what is this atom thing?), GitUp, Sourcetree (I don't like the new logo), Fish, Vim.
A couple of things in the pipe: Python, C (LCTHW by Zed A. Shaw), staying up to date with iOS, Swift, Xamarin, C# and .NET. A lot of RayWenderlich.com eBooks and tutorials. Want to stay in touch with trends, like IoT, AI and AR/VR.
projects and hacks
A banking app, an IoT-app for industry-grade sensors, an AR-app using computer vision to explain symbols on buttons of hardware consoles.
I like "tech talk", like discussions about coding practices and paradigms. And well, if you are a developer for iOS and/or Android and you are searching a job in Munich, we might have one (but I'm no recruiter or anything, just sayin').