Okiru is a Japanese flashcard app designed to build an unbreakable study habit, starting the second you wake up. Study whenever you want throughout the day with spaced repetition cards, or set morning alarms that require solving flashcards to turn off. By tying reviews to your daily alarm, you hit your study goals before even getting out of bed. Features custom decks, kanji/vocab practice, spaced repetition retention, and a clean, distraction-free interface.

Hey Product Hunt! I built Okiru (which means "to wake up" in Japanese) because standard flashcard apps rely on you remembering to open them. I wanted a tool that fit seamlessly into daily routines. Okiru works as a complete spaced-repetition flashcard app you can use anytime—plus a built-in alarm feature that forces you to solve a quick review set to turn off your morning alarm. Key Features: Spaced Repetition: Flashcards designed for long-term memory retention. Morning Alarm Mode: Turn off your alarm by answering Japanese cards. Anytime Study: Practice kanji and vocabulary on demand whenever you have a free minute. Distraction-Free: Simple and focused design. Give it a try on the App Store and let me know your thoughts or features you'd like to see next!

Okiru

Japanese flashcards with an alarm clock to build habits

Japanese flashcards with an alarm clock to build habits