This is a pretty good app, but don’t expect to be fluent in a language from just an app. It teaches some basics, but in order to be fluent in a language, you need to do much more (like buy some books in the language you want to learn, listen to people talk and sing in that language so you can hear how they speak casually, surround yourself with people who are familiar with that language, and practice that language frequently for years, etc.). However, I’m not a big fan of the hearts system. It limits you to only being able to make 5 mistakes, and pressures you into not making mistakes, and that’s not a good way to learn. Ask anyone who is great at something like drawing, singing, or playing an instrument. Of course, before being great, they’ve still all made several mistakes, and it’s extremely rare for someone to be great at something before lots of practicing and mistakes. Making mistakes is a part of learning. It’s similar how before babies learn how to talk. They of course make a lot of mistakes. They mispronounce words and they use incorrect grammar very frequently, and that’s okay. I’d rather have more ads than have to stress about losing hearts, but that’s just my opinion. All in all, this would be a good app for learning a new language, just keep in mind that learning a new language is much more complex, and you’ll have to put in a lot more time, effort, money, and determination.