Layer AI: 자동필기, 퀴즈, 노트

Contains adsIn-app purchases
10+
Downloads
Content rating
Everyone
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About this app

Are you facing an exam?

Experience extreme study efficiency with AI notebooks created by medical students.

“In the AI ​​era, the tools you use determine your results.”

Designed by the true elite, meeting the needs of the top 0.1% of medical students...

The one and only AI that will take responsibility for your grades.

[An ‘Automatic Note-taking’ System Developed by Medical Students Who Struggled with Hundreds of Pages of Lecture Notes Every Day]

Layer AI, an AI notebook for the top 1%, automates all the labor required for studying.

From extensive academic books to endless lecture recordings to complex error corrections, Layer AI integrates all the previously scattered learning processes into a single platform.

Created by medical students, Layer AI is a practical study tool designed for those who face extreme study demands. It completely automates the repetitive tasks of taking and typing lecture notes all day long, allowing you to focus solely on understanding and memorizing.

Based on lecture notes, it provides all the necessary learning functions in a seamless, single flow, including voice recording and text conversion, AI Q&A, quiz generation, and error notes.

[Key Features]

1. 'Automatic Note-taking' System - Complete, Single-Book Compilation Immediately After Lecture Playback
Simply turn on the automatic note-taking button during class. High-performance AI analyzes the professor's lecture in real-time and 100% automates the following processes:
• Smart Highlighting: AI understands the context of the lecture and automatically underlines and highlights relevant sections in the original PDF text. No need to manually pick up a pen.
• Test Point Targeting: AI automatically identifies and visually highlights key passages emphasized by the professor and those likely to appear on the exam.
• High-Precision Audio-Text Mapping: Don't waste time searching for specific content in a two-hour recording. Simply tap on the auto-notes to instantly play the professor's exact voice and the converted text-to-text (STT) transcript. Experience unparalleled review efficiency without tedious navigation.

2. Lasso AI Tutor
If you encounter unfamiliar text, complex formulas, or incomprehensible images while studying, simply mark them with the Lasso tool.
The built-in, state-of-the-art multimodal AI accurately identifies the context of the selected area and instantly provides detailed, easy-to-understand explanations.
Don't waste time with unreliable, proprietary AI. Use your existing LLM model with Lasso within the app.

3. AI Automatic Quizzes and Question Prediction
The AI ​​identifies the core elements of the document you're studying and automatically generates multiple-choice, short-answer, true-or-false quizzes, and summaries. We've implemented proprietary verification logic to minimize hallucinations, a common AI phenomenon.

Notably, all generated quizzes are accompanied by the original lecture notes that serve as the basis for the questions. With a single tap, you can instantly check the original textbook's location and review the material.

4. Automatic Error Notes with Linked Supporting Data
Incorrect questions are automatically collected by study material and organized into a smart error note on the dashboard. The error note also includes the corresponding page from the original PDF. Experience the time savings of checking your errors and reading excerpts instantly on a single screen, without having to re-read a heavy textbook to determine why you made a mistake.

5. Fast and Smooth PDF Annotation Environment
Even heavy textbooks with hundreds of pages can be flipped and zoomed in smoothly without delay. Palm rejection perfectly distinguishes between the smart pen and your finger, and essential annotation tools like highlighters, erasers, and image insertion are intuitively provided.
Don't waste time switching tools. Layer AI allows you to quickly switch between tools with a "press and swipe" function. Consolidate all your information into a single lecture note, manage it by layer, and adjust it to only show the information you need.

Privacy Policy, Terms of Use: https://sites.google.com/view/synapse-tech-policy/%ED%99%88
Subscription Policy (Apple): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Updated on
Mar 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

App support

Phone number
+821030237127
About the developer
은석원
e.sw1758@gmail.com
양벌로119번길 12-33 단독주택 단독주택 광주시, 경기도 12793 South Korea