It's a really good app! But I can't pay with PayPal. It's working this kind of pay? PayPal ask me for a credit card number. Is that right ?
The best toefl preperation app. Thank you very much and I have a question. I would like to buy speaking and writing part. After I bought it, when it finishes will I able to buy it again? I mean that will questions be different than first I bought?.
I tried to sing in, but it appears a grey box with nothing inside and nothing happens. PS: My internet was in a perfect condition when I tried to sing in.
It's very useful for learning but some chapters are blocked. A huge wrong
It is an excellent app to have the first hand experience in doing litmus test.
Thanks, it's very useful.