AVOID AT ALL COSTS!!!
This isn’t a language app so much as a phishing lure, designed to spam visitors with relentless popup ads for other, more expensive products and services. There is not a single function that you can access without a full-screen popup ad appearing, and when you attempt to bypass that ad by clicking on the 3mm tall sliver of a bypass link, wherever you click next leads you to another app or advertiser’s site!! EXASPERATING!!! AVOID THIS ONE LIKE YOU WOULD A BAD STD!