As a French native who learned English by reading books and later spent a couple of years in English speaking countries, I'd really like to have a tool to help me fix my pronunciation.
So with that in mind I tried your tool and I was enthusiastic about seeing a score for each words, but then what? I tried a few sentences manually (the random button doesn't work) and for example it seems that I have an issue with the pronunciation of "to" where I always get around 50%, but there's no way to know what's wrong. As it is I'd stop using the tool after about a minute.
I'd suggest adding something to hear the correct US/UK pronunciation of the words.
So with that in mind I tried your tool and I was enthusiastic about seeing a score for each words, but then what? I tried a few sentences manually (the random button doesn't work) and for example it seems that I have an issue with the pronunciation of "to" where I always get around 50%, but there's no way to know what's wrong. As it is I'd stop using the tool after about a minute.
I'd suggest adding something to hear the correct US/UK pronunciation of the words.