Duolingo, which is on a bunch of my “Best” lists as a language-learning app (my students love it!) have not made it official — they’ve just unveiled an English test they want to rival the TOEFL and IELTS, tests that international students need to pass prior to attending a university in most English-speaking countries.

You can read more about it at this TechCrunch post, and here’s a video:

I wouldn’t bet against Duolingo…