"Watashi no Shashin Anki-cho" is an educational app designed for memorization by allowing users to take photos of textbooks, blackboards, notes, problem sets, or past questions and directly mark them with digital markers to create study materials. It supports PDF file import as well.

Users can record correct or incorrect answers for each marker, focus on memorizing only the incorrectly answered markers, and efficiently utilize spare moments during commutes or study breaks with the convenient automatic memorization mode. The app offers the ability to pick out study cards (images) with many mistakes for targeted improvement.

With features like creating study cards by marking photos, retrying only incorrect markers, and using an automatic mode for memorization, this app proves to be a powerful tool for daily studies, exam preparations, and certification training.