Misio - Flashcard Study App

【What is Misio?】
Record the questions you got wrong and review them before you forget. A flashcard-style memorization app designed to help knowledge stick.

【Perfect for】
・Students who keep making the same mistakes on exams
・Anyone who struggles to keep up with reviewing
・Learners who want to stay motivated by competing with friends
・Those who want to memorize efficiently with flashcards

【Key Features】
★ Card Registration & Flashcard Creation
Easily add questions by typing or taking a photo. Supports image-based cards for diagrams and charts.

★ Science-Based Review Schedule (Spaced Repetition)
Wrong answers are automatically scheduled for review the next day, in 3 days, and in 1 week. Based on the Ebbinghaus forgetting curve for maximum retention.

★ Ranking & Friends
Add friends and compete on the leaderboard. Friendly rivalry keeps you motivated to study every day.

★ Calendar
See your upcoming reviews and tasks at a glance. Plan your study schedule with ease.

★ Premium Plan
Go ad-free and expand your daily card limit (300 cards/day).
¥380/month or ¥1,500/year.

【Great for】
English vocabulary & grammar / Math formulas / History & Geography / Science / Kanji & Literature / TOEIC, EIKEN & other exams

【Free to get started】
Download and try the free plan today.