AI Memorize Sheet 日本語 View on the App Store
For iPhone and iPad

Take a photo and
turn your materials into
memory tests

Textbooks, worksheets, notes, and exam-prep materials
Import photos or PDFs and AI identifies key terms and creates study masks automatically

Try it freeView on the App Store

Save up to 3 for free　｜　Unlimited saves with a one-time $4.99 purchase　｜　No subscription

AI Memorize Sheet home screen
Up to 20 pages Import photos and PDFs in a batch
Processed on your device Your materials are never sent to external AI services
iOS 16+iPhone and iPad
Up to 20pages or images
10-languageinterface
On deviceNo external upload

Spend less time making flashcards and more time learning

No retyping required
Use the materials you already have

Instead of rebuilding every question, simply import your material. AI Memorize Sheet reads the text, identifies likely study terms, and overlays masks on the original layout

Before

Build questions before you can study

  • Enter important terms one by one
  • Lose the visual context of diagrams and tables
  • Preparation grows with every new document
AI Memorize Sheet

Import your material and start studying

  • Generate key terms and masks automatically
  • Keep the original textbook or worksheet layout
  • Save, search, and review in one app

Built for the way you study

Any material you need to remember
can become a memory test

From schoolwork to professional exams, keep using your existing materials and move straight into practice and review

School exams

Review for midterms and finals

Import textbooks, class handouts, and notes, then repeatedly review exactly what was covered in class

Entrance exams

Prepare for high school or university entrance exams

Memorize history terms, science vocabulary, maps, charts, and other visual material without losing the original context

Professional learning

Study for certification exams

Import law, accounting, IT, medical, and other professional texts or PDFs for review during commutes and spare moments

Language learning

Review vocabulary, example sentences, and grammar

Hide the parts you want to learn in your existing materials and test yourself repeatedly without rebuilding a flashcard deck

Three simple steps

Import, hide, remember

Try it free with multi-page materials, photos, or PDFs and see how it works with your own content

01

Import your material

Scan with the camera, select up to 20 photos or screenshots, or import a PDF directly

02

Generate study masks automatically

AI prioritizes terms based on the material type and places study masks on the original layout

03

Quiz yourself and review weak points

Choose in-order, random, or weak-points-first quizzes, record results, and revisit the materials that need attention

Start with a document you already use Download it free from the App Store
Try it on the App Store

Features that support continued learning

More than a mask generator
It helps you remember

AI-powered key-term extraction

Every subject has
different terms worth learning

The app analyzes content automatically and prioritizes likely key terms. Choose a material type to further guide the extraction

Auto detect The simplest way to get started
Recommended
General Language History & geography Science Mathematics Law, accounting &
exams

Edit and switch masks

Remove unwanted masks, add your own, and switch between Low, Standard, High, and Before a test

Search and organize materials

Search titles, notes, recognized text, and extracted terms, then filter by folder or review status

Review weak points first

Save review results and counts, then prioritize materials marked not remembered or uncertain

Back up and share

Back up materials, images, folders, masks, and study history together, or share an image with masks applied

See AI Memorize Sheet in action

From importing materials to starting a quiz

Material content in these images has been anonymized for publication

Import materials
Import materials
Study with automatically generated masks
Study with masks
Organize materials in the library
Organize your library
Choose a quiz mode
Choose a quiz mode
Review and save a memory sheet
Self-assess and review

On-device processing

Your study materials stay on your device

Text recognition, key-term extraction, mask generation, and storage all happen on your device. Material images and recognized text are not sent to external AI services or Toybird Labs servers

No external AI upload No account required No data collection
Enhanced for iOS 26

Read more than text
Understand document structure

On iOS 26 and later, the app uses Apple’s newer document recognition capabilities to analyze tables, paragraphs, and lists more precisely. Core features remain available on iOS 16 through 25

A one-time purchase designed for long-term use

Use it for the next exam and the next school year

There is no monthly or annual subscription. To keep long-term use affordable, unlimited saves are unlocked with a one-time $4.99 purchase

Save up to three materials for free before purchasing. There are no recurring charges after purchase

Frequently asked questions

What to know before you start

Can I use it on both iPhone and iPad?

Yes. It supports iPhone and iPad running iOS or iPadOS 16 or later, including PDF and multi-image import

What kinds of materials can I use?

You can use textbooks, worksheets, notes, workbooks, certification materials, screenshots, and PDFs. Recognition works best with printed text and may vary with lighting, tilt, complex tables, or handwriting

Can I edit automatically generated masks?

Yes. You can remove unwanted masks, add terms to hide, adjust mask density, and switch to another pattern

Are my materials sent outside the device?

No. Text recognition and term extraction are processed on device, and material images or recognized text are not sent to external AI services or Toybird Labs servers

Stop preparing and start remembering

Turn the materials you already have
into today’s memory test

Try it free on iPhone and iPad

Try it freeView on the App Store