This is not a language learning tool, is a phone game about language, with micro transactions. It does really stupid stuff like forcing you to brute force guess and check until you figure out conjugations instead of just having a lesson that teaches you to conjugate the verbs. Not absolutely terrible, kinda fun, but do not be fooled into thinking this will "teach" you anything. This is a toy that can help sharpen skills that you need to go get somewhere else.