@Fizzfizzpopop
I've spent years learning Japanese on and off.
There's some good beginner ones on f-droid, jisho.org makes a good language learning resource because it has a sentence search feature: you can search for a word youre learning and then be presented with dozens of example sentences from an open dataset.
I also highly recommend the youtube series Japanese From Zero for beginners to intermediate
Tae Kim's grammar guide is also free and packed full of useful lessons for beginners but its very dry, it makes a good reference for beginners
Also while I'm at it I might as well recommend https://japanesetest4you.com/jlpt-n5-grammar-list/ they have lots of simple lessons with example sentences, also better as a reference than as a course. They have lots of printable vocab and grammar infographics too
Edit again sorry I just thought of another really good resource 青空文庫 (Aozora Bunko) a free online library of 15k+ public domain japanese books, the prose is obviously a bit archaic but its still a cool resource
#Japanese #LanguageLearning #JapaneseLanguage #FDroid #Jisho