Study flashcards by masking words or sentences with drawing lines. Import image files, PDFs, or text documents. Masking lines change color based on correct answer percentage. Track marks with one-handed operation.
by Akira Takahashi★ 4.617 ratingsEducation$2.99Data updated 2026-09-08
Study with using spaced-repetition and Apple Pencil. Create and annotate notes directly in apps. Export for mobile review. Track progress and manage study sessions. Sync notes across devices.
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Learn COLREGs through flashcards organized by specific rules. Answer questions to reinforce knowledge. Automatically save progress and reset results as needed. Track learning progress over time.
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The app provides practice for English cursive handwriting, including uppercase letters, lowercase letters, words, and sentences. Users can select different content sets and adjust pen border width.
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Practice for the test with 20 multiple-choice questions in a 30-minute session. Review answers and explanations after each attempt. Track progress over time and access study materials for key topics.
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Edit and annotate PDF files. Convert scanned text and images to searchable PDFs. Listen to text with customizable voices and synchronized highlighting. Save and share annotated PDFs. Sync with other PDF apps.