Google and whois are the minimum threshold for picking names these days. If you intend to start a business, add a trademark search to that.
There's also no law against picking descriptive names.
Did you develop an egg smashing simulator? Where's the harm in calling it "Egg Smash Simulator Kit" instead of "Humpty" or some other confusing bloody puntastic name?
Developer tools for iOS, on iOS. You probably don't really care about the domain name, so there are a lot of possibilities.
Kiln is kind of a shitty name to begin with, so I'm sure you'll think of something better. I'd focus on how it's self-hosted, handheld, mobile, lightweight, and portable.
"Phone Self Exam" is one bad idea, with the obvious non-Ada Initiative approved branding concept...
There's also no law against picking descriptive names.
Did you develop an egg smashing simulator? Where's the harm in calling it "Egg Smash Simulator Kit" instead of "Humpty" or some other confusing bloody puntastic name?