@alexhaydock @fullfathomfive I found making an Anki deck from scratch to be the most effective free route, but it's work.

Find a list of common words and search for images in your target language. Put those images on the front of the flashcards and audio from Forvo plus other relevant info on the back. Stuff like the word itself, gender notes, and a very simple example sentence.

Once you know a few words, make cloze cards from your example sentences to test your reproduction skills.