American English not English. Nemo apps seem really good in general. Unfortunately this is American English not English. I am a native English speaker, they are not the same either in pronunciation or spelling, this is an important definition. For example "Check please" becomes "Cheque please" and actually we would say something like "May we have the bill" not a cheque. A cheque is something you pay with, not pay for. Also the only translation is into Japanese which isn't stated on the description which is important.
Useful Nice app
Ok for me
Love it I was use it every class vacant.