In 2017, I gave this app a 5-star review. It was genuinely helpful and I learned a lot from it. Now, it seems like a cash grab. You can learn the alphabet and go through the first lesson, but afterwards there is a pay wall. My suggestion is let us go through the full course without making us pay. I used this app near daily when I first downloaded it, now I get maybe an hour of studying and I uninstall again. I used to recommend this app to everyone, now I'd recommend it to nobody.