BlankStudy vs Vocadio

Stop rewriting your study material. Cover what you need to remember and turn it into your own recall practice. BlankStudy lets you place blanks directly on PDFs, photos, images, and text, then review them with active recall on iPhone and iPad. There is no account, advertising, subscription, or in-app purchase. ■ Make blanks your way • Drag a box over any word, sentence, formula, or diagram • Create write-in blanks and grade typed answers instantly • Search a page and mask every matching term at once • Paste a term-and-answer table to create blanks in batches ■ Focus on what you miss • Track accuracy for every blank • See strong blanks in green and weak blanks in red • Review per-page statistics and filter by accuracy • Retry only blanks below 80%, 60%, 40%, or 20% ■ Spaced review that adapts FSRS-based scheduling brings difficult blanks back sooner and delays the ones you know. Optional on-device reminders tell you when a review is due. ■ Use your own material • Import PDFs, photos, images, and text • Automatically split long text into pages • Organize with folders, favorites, cover colors, bookmarks, and notes • Reveal mask groups together or step through blanks in tracking mode ■ Made for iPad and Apple Pencil Write directly over your material with pressure- and tilt-sensitive ink, an eraser, and adjustable colors and widths. ■ Your material stays yours BlankStudy saves locally first. If you sign in to iCloud, it can sync through your private CloudKit database across devices using the same Apple Account. Create password-protected backups or share a book through AirDrop and Files. The developer cannot view your study material. Available in English, 한국어, and 日本語.

Create your own study material, focus on the range you need, and check your understanding with quizzes. Vocadio is a personal study tool for more than vocabulary. Organize words and meanings, terms and descriptions, fill-in-the-blank sentences, and multiple-choice questions in your own decks and review them repeatedly. No account is required, and your core study data is stored on your device. Decks for every subject - Create decks by topic and customize their names, descriptions, and card colors - Add words and meanings, terms and descriptions, sentence blanks, and multiple-choice questions - Search questions and filter by type - Sort by title or date added - Switch between list and grid views Flexible study sessions - Study every question or only the current filtered results - Use a searched question as a starting point: study up to it or begin a complete cycle from it - Study sequentially or in shuffled order - Jump quickly by entering a question number, searching the list, or using the slider - Resume from where you stopped or start a new session - View and edit question notes while studying - Use iOS text-to-speech and automatic advance Quizzes and history - Build quizzes from all questions or questions answered incorrectly in previous quizzes - Choose a question count or percentage - Review correct answers, score, elapsed time, and mistakes - Filter, sort, and delete study and quiz records - Retake a quiz with the same set of questions Notes and file tools - Keep separate notepads with formatted text - Export deck questions as worksheet and answer-key PDFs - Use Excel templates to import or export questions and notepads in bulk - Back up and restore all or selected data with a .vocadio file - Optionally protect a backup file with a password Choose what to learn and how to review it, then find any question quickly whenever you need it.