AI Memorize Sheet

Turn photos and PDFs into study sheets with AI-generated masks. Now you can reveal the entire original image at once and restore all masks with a single tap.

Turn your own worksheets, notes, textbooks, screenshots, and PDF files into interactive memory tests.

AI Memorize Sheet recognizes text on your device, identifies useful study terms, and covers them with masks. Tap a mask to reveal the answer, switch to another pattern, and record how well you remembered each material.

CREATE STUDY SHEETS FROM YOUR OWN MATERIALS

Import content in several ways:

• Scan one or multiple pages with the camera • Select up to 20 photos or screenshots at once • Import a PDF directly • Create one study item for each imported page

There is no need to type questions or build flashcards manually.

MATERIAL-SPECIFIC TERM EXTRACTION

Choose Auto Detect or select a material type:

• General • Language • History and Geography • Science • Mathematics • Law, Accounting, and Professional Exams

The app adjusts the priority of extracted terms according to the selected material type.

EDIT AND SWITCH MASKS

Automatic extraction may occasionally select a heading or an unnecessary area.

You can:

• Remove unwanted masks • Add terms that were not selected automatically • Preserve your manual corrections • Switch to another mask pattern from the same material • Choose Light, Standard, More, or Test Prep mask levels

TRACK YOUR LEARNING

After each review, record the result as:

• Remembered • Unsure • Not Remembered

The app stores the review count and most recent review date. Weak-point priority mode presents materials marked Not Remembered or Unsure before materials you already remember.

SEARCH AND ORGANIZE

Search your library by:

• Material title • Notes • Recognized OCR text • Extracted terms

You can also organize materials into folders and filter by unstudied, focus-review, and review-needed status.

BACKUP AND SHARE

Create a backup containing your study materials, images, folders, masks, and review history.

You can restore the backup later or share a study image with its current masks applied.

OPTIMIZED FOR iOS 26

On iOS 26 and later, the app uses Apple’s latest document recognition technology to analyze document structures such as paragraphs, tables, and lists more precisely.

The main creation and study features are also available on iOS 16 through iOS 25 using a compatible on-device recognition process. Results may vary for complex tables, columns, handwriting, lighting, camera angles, and image quality.

PRIVATE, ON-DEVICE PROCESSING

OCR, term extraction, study records, and saved materials are processed or stored on the device. Study images and recognized text are not sent to an external AI service.

FREE AND ONE-TIME UNLOCK

The free version allows up to three saved study items.

A one-time in-app purchase removes the saving limit. This is not a subscription.

LANGUAGES

The interface is available in English plus nine additional languages:

• Japanese • Simplified Chinese • Traditional Chinese • Korean • Spanish • French • German • Italian • Brazilian Portuguese

The app follows your device language by default.