1- Gliglish
You can learn different language fluently with Gliglish ai. First you have to choose which language you want learn. After choosing your asked language also you can learn that language by voice discussion. The features are multilingual speech recognition, malleable speed, feedback on alphabet, restatements, and suggestions
Advantage
1- druggies can exercise speaking foreign languages with this language AI
2- It offers a variety of languages to choose
3- It's free to use.
4- It helps druggies to ameliorate their ignorance and pronunciation
Disadvantage
1- It is n't clear how effective Gliglish is for learning a new language.