*** New in v3.2.0: Auto Study Mode *** Masks are revealed automatically one by one, so you can focus on recalling the answer instead of tapping through every question. Version 3.3.0 • Added a new first-time experience that shows how AI supports your study from material setup to repeated review. • After importing your first material, you can start Auto or Manual study directly. • Auto mode now clearly shows which mask is the current question. • Show All in Auto mode now reveals the remaining answers and moves directly to your study result. • You can view the full study flow anytime from Help. • Improved layouts and localized text across supported languages. Version 3.2.0 • Added the new Auto Study Mode. Masks are revealed automatically after a countdown, then the study flow moves on to the next question. • Added Show All and Restore Masks controls for more flexible review. • Improved mask-by-mask study controls and review flow.

v3.2.0 Added Auto Mode for faster, more focused review. The app highlights each mask and automatically reveals the answer after 3 seconds. Choose Auto or Manual before starting a study or review session. Added Next Mask so you can reveal an answer immediately and move on without waiting. Improved session resume. Your page, zoom level, position, revealed masks, and Auto/Manual mode are restored when you continue. Improved Show All and Restore Masks behavior. Restore Masks now returns to the mask state and Auto/Pause state from before Show All. Improved Select All in the Library. Tap again to Deselect All.

Version 3.1.1 We’re continuously improving AI Study Sheet to make studying easier and more intuitive. Version 3.1.1 includes improvements to mask accuracy and manual editing: Improved mask positioning for materials containing underlines and similar visual elements Added an option to keep mask positions visible after revealing answers Improved manual mask editing so you can drag across the exact area you want to hide Improved vertical navigation while manually editing PDF materials Made recently used materials easier to access from the Home screen Additional stability and usability improvements Version 3.1.0 We’ve made AI Study Sheet faster, smarter, and easier to use. Share study materials in AI Study Sheet format. Paid users can send them, and free users can receive them. Improved key-term detection across Japanese, English, Chinese, Korean, Spanish, French, German, Italian, and Portuguese. Optimized material analysis for significantly faster imports. Imported materials are now saved to your library automatically. Share, favorite, or adjust a study sheet directly while studying or reviewing. Additional usability and stability improvements.

v3.1.0 We’ve made AI Study Sheet faster, smarter, and easier to use. • Share study materials in AI Study Sheet format. Paid users can send them, and free users can receive them. • Improved key-term detection across Japanese, English, Chinese, Korean, Spanish, French, German, Italian, and Portuguese. • Optimized material analysis for significantly faster imports. • Imported materials are now saved to your library automatically. • Share, favorite, or adjust a study sheet directly while studying or reviewing. • Additional usability and stability improvements. v3.0.0 A major update to make creating and reviewing study sheets more flexible. • Added Manual Mask Setup. • Tap detected candidates or drag across text to create a mask over any range you choose. • Choose from Fewer, Standard, and More to adjust how many terms are masked. • Improved study options with different question patterns. • Swipe up while reviewing to reveal all masks at once. • In addition to photos and PDFs, you can import materials that already contain red text, highlighting, or other study markings. • Improved importing, the library, review flow, search, study history, and navigation. • Improved appearance, localization, performance, and stability.

We continuously improve AI Study Sheet to make studying simpler, faster, and easier to use. Version 3.0 brings major improvements to importing, editing, and reviewing study materials. • Import pre-marked materials such as red text, orange text, and highlighted study sheets • Process multi-page photos and PDFs page by page • Review, save, and study finished pages before the entire import is complete • Keep studying other materials while imports are running • Added Manual Mask Setup, allowing you to choose what to hide directly on the material • Tap detected candidates or drag across text to create a custom mask • Improved mask selection so longer, meaningful terms are easier to select • Improved study levels with Fewer, Standard, and More mask amounts • Added alternate mask patterns for more varied review • Swipe up during review to reveal all masks on the current page • Removed the previous PDF page limit • Improved navigation in material details and review screens • Improved search, import history, and progress visibility • Added Light, Dark, and System appearance options • Improved localization, performance, and overall stability

We’re continuously improving the app to make studying easier and more intuitive. • See recommended materials to review based on your learning history • Start a recommended review with fewer steps • Get optional reminders when it may be a good time to review again • Improved wording and usability across the Library and Settings screens

You can now apply the latest automatic key-term selection to study materials created in earlier versions. • Refresh automatic masks using the latest selection logic • Manually added or excluded masks are preserved • Refined app naming and internal processing for improved consistency and reliability

・Expanded the study vocabulary used to identify important terms ・Improved key-term analysis for a wider range of study materials ・Optimized analysis performance for faster processing ・Improved internal processing and app launch stability

• Complete your first study session to expand the free save limit to 10 materials • Added well-timed App Store rating requests for active learners • Improved purchase restoration reliability • Improved wording and guidance throughout the study flow • Additional usability and stability improvements

• Improved the first-use flow from importing study materials to starting a quiz • You can now start studying immediately after saving your materials • Added optional review reminder notifications every 30 days • Improved purchase and restore reliability

Improved the accuracy of automatic mask generation and overall study material processing.

Improved the accuracy of automatic mask generation and overall study material processing.

Improved mask selection accuracy.

・Added “Show All” to temporarily reveal the original image without masks. ・Tap “Restore Masks” to return all masks to their previous state. ・Improved mask controls while keeping saved study materials unchanged.

・Renamed “Edit Masks” to “Choose What to Hide” for greater clarity. ・You can now press and hold a mask to gradually expand the hidden area. ・Expanded masks can be restored to their original size at any time. ・Added a first-time guide explaining mask levels, mask switching, and manual selection. ・Improved usability and stability.

AI Memorize Sheet has been significantly improved since version 2.0. New in version 2.1 Improved automatic key-term extraction for English study materials Better recognition of multi-word terms such as “Industrial Revolution,” “cell membrane,” and “quadratic equation” Improved detection of names, places, organizations, dates, scientific terms, mathematical terms, and legal or accounting terminology Reduced selection of instructions, question labels, answer fields, page numbers, and other unnecessary text Automatic extraction rules are now selected based on the language of the study material, rather than the app’s display language Added in version 2.0 iPad support Direct PDF import Import of multiple images and PDFs with up to 20 pages Improved document recognition on iOS 26 User interface support for 10 languages Improved mask editing, switching, saving, and review workflows All image and text processing continues to be performed on the device. Study materials and recognized text are not sent to external servers.

AI Memorize Sheet 2.0 is a major update that makes it easier to create, organize, and review your own study materials. • Import PDF files directly • Create study sheets from up to 20 PDF pages, scanned pages, or photos at once • Automatically adjust term extraction for language, history, science, mathematics, and professional study materials • Edit unwanted masks and add important terms manually • Switch to genuinely different mask patterns • Record each review as Remembered, Unsure, or Not Remembered • Review weak points first and track review counts and dates • Search titles, notes, OCR text, and extracted terms • Back up and restore study materials and learning history • Share images with the current study masks applied • Full iPad support • Support for iOS 16 and later • Enhanced document structure recognition on iOS 26 and later • Complete interface localization in English and nine additional languages • Additional reliability and usability improvements

AI Memorize Sheet is now easier to use for repeated study and review. - Edit masks by removing unnecessary areas or adding terms you want to hide - Switch to genuinely different mask patterns - Record each review as Remembered, Unsure, or Not Remembered - View review counts and the last review date - Prioritize items that need more practice - Filter by unstudied, priority, and review-needed items - Search titles, notes, OCR text, and extracted terms - Start a quiz directly from the Library - Choose from Light, Standard, More, and Test Prep mask levels - Improved saving reliability - Additional usability and interface improvements