Zero stars piece of crud
Worst app. Enormous waste of time. Go to extract the audio and it acts like it is doing it and then disappears. No extracted file present. So then I go to the menu and there’s no help guide, no links to contact support unless you are able to read Mandarin. The links in the help section don’t work. Yeah don’t waste your time or money. Take this crud off of App Store as it is a shell.