Inku: Japanese Flashcards

Want to learn Japanese and actually remember it? Inku is a simple, beautiful way to make it stick.

Inku is free to download and start with a small sample of Japanese cards. To access the full flashcard library and ongoing study tools, a separate Inku Pro subscription purchase is required.

Inku is a simple, beautiful flashcard app that helps you learn Japanese and actually remember it. Open it for five minutes a day, and a little more Japanese stays with you each time you come back.

It works the way memory works. You learn a few cards, and Inku brings them back to you right before you'd forget them. That's called spaced repetition, and it's the same proven method used by language learners and medical students worldwide. Over time, the words you study stop slipping away and start to stick.

What Inku Pro unlocks:

• More than 2,000 carefully curated cards • All 92 hiragana and katakana characters • JLPT vocabulary from N5 through advanced levels • Natural phrase decks for casual, polite, and travel Japanese • Clear Japanese pronunciation audio on every card • Furigana above every kanji so you can read from day one • Review sessions, mastery dots, and ink drops to track your daily progress • Works fully on your iPhone, no account or cloud needed

What you can build with Inku Pro and regular practice:

• A vocabulary that actually sticks instead of slipping away • Confident reading of hiragana and katakana within weeks • Real Japanese phrases you'd use in Tokyo, not textbook lines • A five-minute daily habit that fits into your life • Steady progress without streaks, ads, or notifications nagging you • The confidence to read manga, order food, or hold a basic conversation

Whether you're studying Japanese for the first time, brushing up before a trip, finally trying to read manga in the original, or coming back to the language after a long break, Inku meets you where you are. No prior knowledge is needed, no grammar drills, no pressure to be fluent by Tuesday.

If you've ever bounced off a language app that pushed streaks, ran ads, or buried lessons under an endless feed, Inku will feel like a relief. There are no streaks to break, no ads to skip, no account to create, and no social feed to scroll. Your progress is saved on your iPhone, not in the cloud. The whole thing is built by one indie maker who got tired of language apps that turn learning into a game show.

Inku Pro is an auto-renewable subscription purchased through the App Store. It unlocks the full library: kana, vocabulary, phrases, audio, review sessions, and progress tools. You can manage or cancel your subscription anytime in Settings.

Start free with a few cards today. Subscribe to Inku Pro when you're ready for the full library. Come back tomorrow. Let Japanese stick.

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