This app is like building Noah's Ark. It's hard at first, but eventually the work bears fruit. This forces you to practice everything that is studying the language. Speaking, writing, reading comprehension, naturally connecting associations.
Response from Rocket Languages
You've hit the nail on the head with that metaphor, Jaakko! While language learning can seem challenging in the beginning, for those willing to put in the time and energy, the payoff is really exciting and allows you to connect with people and cultures you never would have experienced otherwise. We can't wait to see where your language learning takes you!