Are there any plans to offer instructions in Arabic?
With almost 300 million native speakers, and a great hunger for learning English, this is an area which would really benefit from access to a tool such s DIALANG. I teach at a college in Saudi Arabia, and we have yet to find an assessment tool which meets the needs of the lowest level learner - of which there are many.
I plan to use DIALANG to assess the language levels of my non-native English-speaking teachers, and then encourage them to use it as a tool to measure their own progression towards CEFR C1 - and a concomitant pay rise!
As they move through this exercise, I will pass feedback to you.