I used iPass mainly to improve my IELTS writing skill. I joined the IELTS 7 course and I got 6 in my 1st attempt, then I took a top up and I got 7.5 in my next attempt. Jenny and her team helped me tremendously to improve my writing. I was in a very tight schedule but they managed to give me quick productive feedbacks. I recommend this site for anybody who is looking for online support.
Venuja - Sri Lanka