Lokas is an iOS app that teaches you the most frequent Spanish words and makes you review them at specific time intervals. It also teaches conjugation!
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r/learnspanish - Hi /r/learnspanish! I've built a free iOS app to learn Spanish vocabulary and I would LOVE your feedback!r/learnspanish: A subreddit to help you learn the Spanish language! Ask our 11,000+ subscribers to help you learn Spanish grammar, tenses, and anything you need to speak español!reddit