mikejuk writes "Although the TIOBE Index has its shortcomings, the finding that Objective-C has overtaken C++ is reiterated in the open source Transparent Language Popularity Index. The reason is, of course, that Objective-C is the language you have to use to create iOS applications — and as iPads and iPhones have risen in popularity, so has Objective-C. If you look at the raw charts then you can see that C++ has been in decline since about 2005 and Objective-C has shot up to overtake it with amazing growth. But the two charts are on different scales: if you plot both on the same chart, you can see that rather than rocketing up, Objective-C has just crawled its way past, and it is as much to do with the decline of C++. It simply hasn't reached the popularity of C++ in its heyday before 2005. However the real story is that C, a raw machine independent assembler-like language, with no pretense to be object oriented or sophisticated, has beaten all three of the object oriented heavy weights — Java, C++ and Objective C. Yes C is number one (and a close second in the transparent index)."