ReBabel vs Kotoba Deck

Stop juggling multiple apps to study Japanese. ReBabel combines vocabulary flashcards, grammar drills, and spaced repetition into one streamlined platform and built by learners who got tired of the alternatives. Why ReBabel is different: Most study tools ignore grammar in their SRS systems. We don't. Practice grammar patterns alongside vocabulary with intelligent scheduling that adapts to what you know. Features: - Spaced repetition for grammar AND vocabulary - Create custom sets for exactly what you're studying - Type answers in romaji or katakana without switching keyboards - Track your progress across all study modes Whether you're prepping for JLPT, following a textbook, or building conversational fluency, ReBabel is built to fit your study style.

The Japanese vocabulary of Shotokan karate. You hear the words every class — but where do you actually look them up? Kotoba Deck puts the language of the dojo in your pocket: counting, commands, stances, blocks, strikes, kicks, and etiquette, each with romaji, kanji, a clear pronunciation, and an English meaning.