WordMasking vs Study Penguin

You can study to memorize words or sentences by masking them with drawing line. √ Image file, pdf, text file available √ Color of masking line changes basing correct answer percentage √ Available as answer insert type √ Can track marks only by one-handed operation √ Assist to draw for masking by automatic adjustment (when use pdf) and angle fixing √ Can execute batch masking using searching function or masking table (when use pdf or text) √ Can write by finger or pencil on page (iPad only) ◉File Import ＊From cloud storage (using iOS File app) ＊From iOS Photos app or camera in device ＊Web page imported using WebCaputure app ＊Can create text from blank page ◉Answer Insert ＊Available as definition, translation, synonymous words etc. ＊Can write text as the answer ＊Can relate the answer to iOS dictionary ◉Result ＊Result is recorded per the masking ＊Editable results ◉Other ＊Support iPhone and iPad ＊Support portrait and landscape mode ＊Can manage books (created in this app) using folder ＊Share book with other users ◉Attention ＊Cannot synchronize between devices using iCloud (Can restore backup data using Dropbox)

Study Penguin — Your All-in-One Study Companion Everything you need to study smarter, all in one app. Study Penguin combines time tracking, task management, spaced repetition flashcards, Pomodoro timer, and daily to-do lists into a single, beautifully designed experience. Whether you're preparing for exams, learning a new skill, or building daily study habits, Study Penguin keeps you focused, organized, and motivated. KEY FEATURES — Study Timer & Pomodoro — Track every minute of your study sessions with precision. Choose between a flexible stopwatch, countdown timer, or structured Pomodoro technique with customizable focus and break intervals. Ambient background sounds — rain, classroom, brown noise, pencil writing, simmering pot, and underwater — help you stay in the zone. — Smart To-Do Lists — Plan your day with purpose. Set up to 3 daily tasks, 2 challenge goals that push your limits, and 2 "Not To-Do" items to eliminate distractions. Your morning flow guides you through goal-setting each day, keeping your intentions clear and actionable. — Flashcards with Spaced Repetition — Create rich flashcards with text, images, and audio. Our spaced repetition algorithm schedules reviews at optimal intervals so you remember more with less effort. Track mastery levels and watch your knowledge grow over time. — Subject & Task Management — Organize your studies by subject and track time spent on each. Review history shows exactly when and how long you studied, making it easy to identify gaps and balance your workload. — Daily News & Motivation — Start each day with a personalized study newspaper featuring your progress, achievements, and an editorial space for reflection. Look back on past editions to see how far you've come. — Detailed Records & Analytics — Visualize your study patterns with daily, weekly, and monthly breakdowns. See your streaks, total hours, and subject distribution at a glance. Data-driven insights help you optimize your routine. — iCloud Sync — Seamlessly sync all your data across devices. Switch between iPhone and iPad without losing a single flashcard, study session, or achievement. — Calming Design — A clean, distraction-free interface with light and dark modes. Study Penguin is designed to feel like a trusted companion — always there when you need it, never in the way. Study Penguin is built for every learner: students preparing for university entrance exams, professionals studying for certifications, language learners building vocabulary, and anyone who believes in the power of consistent daily effort. Download Study Penguin today and transform the way you study.