ErrorFlashcard

Turn scattered mistakes into structured flashcards and review only what matters today.

Error Flashcards helps students and exam learners turn scattered mistakes into study cards they can actually remember.

Capture a problem from a photo or paste text, extract the prompt, choices, answer, and explanation, then save everything into a clean flashcard flow. Instead of manually deciding what to review next, you can open the app and focus on the cards that matter most today.

The current version is designed for lightweight, offline-first study:

Import problems from photos or pasted text Build structured flashcards with editable prompts, choices, and answers Review cards in a simple memory-based cycle Track weak spots by deck and tag Keep your learning data on device for fast, local access Error Flashcards is a strong fit for language learners, certification candidates, exam prep students, and anyone who wants better retention from practice questions.