Very useful. Great app. I'm a foreigner and it helps me. Only slight issue, some of the words used in the Shanghainese translation are not the same as the stated Chinese/Mandarin sentence. It's the same meaning, but not the exact word, so you can't necessarily just take it and apply it to most other cases. If your Mandarin is good, you can kind of dissect the differences and figure out how to apply it though. Another great thing would be for the translations to have two audio files: one normal/fast speed and one slow speed. Other than these two small issues, it's a great app!
这个app很好用。我就有两个小建议。有些中文句子翻译成上海话的时候,有些单词换成了别的上海话单词,意思是差不多,但如果也要背诵单词的话,要先确认哪一个单词是哪一个,所以有点不方便,但还是可以的。第二个建议,听力应该有两种速度,快和慢。除了这两个小事儿外,这个软件非常好也非常实用!