Does not work
Paid for this. Speaker emojis do not work for the purpose of pronouncing words. Vocabulary look up function does not work.
Not enough ratings yet to assess Yiddish vocabulary & sentences.
Yiddish vocabulary & sentences appears to be a legitimate app. AppsHunter Legitimacy Score for Yiddish vocabulary & sentences is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.