Kilonotes-Notes & Mark up PDF

Kilonotes-Notes & Mark up PDF

Handwritten Notes, PDF Editing

4.9K ratings
846 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 12, 2020
  • August 8, 2026

Features

Kilonotes-Notes & Mark up PDF screenshot #1 for iPhone
Kilonotes-Notes & Mark up PDF screenshot #2 for iPhone
Kilonotes-Notes & Mark up PDF screenshot #3 for iPhone
Kilonotes-Notes & Mark up PDF screenshot #4 for iPhone
iphone
ipad
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About

This app offers a digital notebook experience for handwritten notes, PDF annotation, and study organization. It features freehand drawing, text extraction, AI assistance for learning, and customizable templates to enhance productivity and learning.

Handwritten note-taking
PDF annotation and markup
AI assistant for learning
OCR text extraction
Customizable notebooks and templates
Recording function
Global PDF search
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What users say

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+1

What's New in Kilonotes

3.45.0

August 8, 2026

1. A dedicated toggle has been added for the handwriting-to-text feature; you can now enable this function directly from the gel pen pop-up menu and configure settings such as language and font style to enhance the appearance of your handwriting. 2. You can now generate PowerPoint presentations and quiz content within AI Studio.

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Subscription plans

AIChat

AIChat

$5.991 Month
How to cancel Kilonotes subscription ⁉️
3

In-App Purchases

$0.99

Summer Forest 2022 Handbook

Summer Forest 2022 Handbook

User reviews

Best note taking App ever

It’s been over a year that I downloaded this app and let me tell you is the best app ever because not only help me take notes easily but also I get a lot of benefits from the memberships and new designs that I can add or create a journal with also they have a lot of stickers in it. I love it so far. The only thing that I would like them to add is when you scribble with a pencil, it will be awesome that they can’t erase it as well without using the box text or clicking on it the whole time so it’s better to scribble down to delete it. It will make them have more success on it.
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광고가 너무 많아짐

안녕하세요? 킬로노트 잘 쓰고 있는 학생입니다. 킬로노트는 애플팬슬 인식도 잘 되고 AI 기능도 있어 너무 편리하고 좋습니다. 그런데 최근 들어 광고가 심하게 많아진 듯 합니다. 과연 광고를 보는 사람들이 공부와 필기에 집중을 할 수 있을까 싶은데요.. 그리고 굳이 하나만 더 말하자면 꼭 애플팬슬이나 블루투스 펜으로만 그릴 수 있는 게 편리할 때도 있지만, 불편할 땐 매우 불편합니다. 한 번은 애플팬슬의 베터리가 없어 손으로 간단히 적으려다 안되서 당황한 적도 있습니다. 만약 이 두 부분을 고쳐주신다면 킬로노트는 굿노트 뺨 치는 필기 앱이 될 것으로 기대 중입니다.
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Response from developer

Dear user, first of all, we sincerely appreciate your recognition and support. We will carefully listen to your feedback and suggestions, and will continuously optimize and improve based on the issues you have raised. If you need any further assistance or have additional suggestions during your use, you can directly contact our customer service team (qbkefu@163.com).

Not free…

I have been looking for a free note taking app and this one looked particularly hopeful looking at the reviews in the App Store and online, however this is yet another app that has a hidden paywall; *after* you download the app. In order to use this app for any more that 5 notes you must pay. The search for a free note-taking app continues…
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So far, LOVE IT!

Ive spent 2 days on this app and it’s incredibly easy to use, the second i downloaded it I could start writing! It has aesethic free themes which i love because it gives me motivation to write,if you love pastels and cute stuff and want a free, cozy notes app, THIS IS FOR YOU!

No ICloud Sync

Favorite notes app by a mile EXCEPT.. I really wish I could have iCloud sync to different devices as I normally use on iPad but sometimes it’s not accessible!

Developer apps

User experience

🐞

Reported Bugs

3 issues

Notebooks and notes getting deleted or scrambled

Bug

Lag and performance issues when writing or zooming

Bug

Inconsistent behavior of the pen and eraser tools

Bug

Requested Features

6 requests

Add more free sticker packs and templates

Feature

Improve the lasso tool and image editing

Feature

Implement iCloud or cloud sync

Feature

Add a dark mode option

Feature

Improve the audio recording and playback features

Feature

Allow more customization of notebooks and pages

Feature

FAQ

What can I do with Kilonotes?

Kilonotes allows you to take handwritten notes, annotate PDFs, record lectures while taking notes, and organize your study materials. It also includes an AI assistant to help with organizing notes and solving problems, and features like OCR for text extraction.

What are the key features for note-taking?

Key note-taking features include freehand handwriting that can be moved, scaled, and rotated, an adjustable eraser, the ability to insert pictures, unlimited paper creation, and a recording function. You can also choose from various journaling templates and customize notebook covers and paper types.

How does the PDF editing work?

The app offers optimized reading and writing experiences for PDFs. You can perform global PDF searches, use an outline function for navigation, choose from multiple reading modes, and utilize a quick jump function to navigate to specific pages. It also supports translation and extraction of important information from PDFs.

Is Kilonotes free to use?

The app is free to download and use with in-app purchases available. Users can subscribe for advanced content, including custom time planning books. Subscriptions are automatically renewed unless canceled 24 hours before the end of the current cycle.

What is the AI Assistant for?

The built-in AI assistant helps users organize their notes, expand knowledge points, and improve learning and work efficiency. It also includes an exclusive AI problem-solving function that allows users to select questions and send them for assistance, helping to overcome learning difficulties.