Kilonotes-Notes & PDF reading
Record notes and ideas, PDF reading, Card learning
App info
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App description
Android App Analysis and Review: Kilonotes-Notes & PDF reading, Developed by Hefei T-Stack Information Technology Co Ltd. Listed in Productivity Category. Current Version Is 3.22.1, Updated On 31/10/2025 . According to users reviews on Google Play: Kilonotes-Notes & PDF reading. Achieved Over 10 million Installs. Kilonotes-Notes & PDF reading Currently Has 36 thousand Reviews, Average Rating 4.4 Stars
We sincerely invite you to join us in exploring more efficient ways of taking notes and jointly reshape the modern learning mode. As a companion exploring new ways of taking notes, Kilonotes can meet your various needs, whether it is recording class notes, annotating PDFs, doing test exercises, studying online courses, or organizing reading notes, Kilonotes will be your most reliable study partner.[Breakthrough the limitations of paper]
- Handwriting can be moved, scaled and rotated freely
- You can undo what you entered
- The size of the eraser can be adjusted to control the erasing range
- Scale paper function to make writing more comfortable
- You can insert pictures or photos, and combine text and pictures to deepen memory
- Quick browsing function to help you quickly find what you need
- Unlimited creation of paper, providing endless memory space
- Recording function, allowing you to take notes while listening to lectures
- Card function, create an exclusive knowledge base, you can create your card through pictures, brushes, and typing
- OCR function, convenient and fast text extraction
[Optimized reading experience]
- Global PDF search, quickly find what you need in the database
- Outline function, convenient and fast positioning
- Multiple reading modes: eye protection, dark color, vision protection
- Quick jump function, enter the page number to quickly navigate
- Translation function to help foreign language literature reading
- Extraction function, easy to collect important information
- PDF extension function, make reading and writing more free
[Beyond the limits of the brush]
- Change brush color, create custom colors, or pick any color with the eyedropper
- Adjustable brush width to adapt to various scenes
- Graffiti pen function, make notes more colorful
[Custom Notebook]
- Provide many unique and beautiful covers for you to choose
- A variety of paper templates are available: blank paper, dot matrix paper, graph paper, to meet your needs
- You can import PDF and record freely in your own notebook
You are more than welcome to contact us : [email protected]
Prices may vary by region. The subscription fee will be charged to the credit card attached to your Google Play account. Where applicable, paid accounts will be automatically renewed when they expire. To cancel a renewal, you can do so up to 24 hours before the end of the current payment period. Unless specified in Kilonotes Terms of Business, subscriptions cannot be cancelled or refunded. After purchase, renewals can be managed in Account Settings.
Privacy policy: https://www.top-stack.com/page/Kilonotes_Privacy_Policy_En.html
The terms of service: https://www.top-stack.com/page/Kilonotes_Terms_of_use_En.html
We are currently offering version 3.22.1. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
New user tutorials in the form of notes and videos have been added.

Recent Comments
Who Cares
Love this app! There's a lot of designs and stickers to decorate your own template, and unlike other apps There's no adds to disturb you when editing, truly perfect for students when taking important notes! There are also tons of templates to choose from! The reason I didn't give 5 stars is that when adjust the text size it suddenly exits and discard my editing, which is frustrating. Also when I click it's too sensitive, but overall I really love this app, hope the bug gets fixed soon!
Angeli Veronika
hey, i was really considering this app to be my main note-taking/ annotating pdf app. so far, all the features seems great, but there's a thing that's bothering me, which is the "zoom limit" in mobile. sometimes i need to really zoom in on a page to write small notes, but i can't, cause there's that zoom limit, so i'm very limited in annotating files. i really hope the devs can make improvements on this issue (i just wanna be able to be really zoomed in;( )
Heather Lieskovsky
I haven't done a review yet? I LOVE kilonote!! absolutely incredible - so many customization options with your own fonts, pngs from you gallery, and then there's cute sticker options, layouts, page designs, so much! I got the premium plan, which not only is cheap and lasts forever, but is SO worth it oh my god. plus, when I went from my old phone to my new phone? so easy! I just opened up the zipped files and bam! back and ready to edit on my new phone. really an incredible app :)
Ennaya Sanaya
I needed to write how much I love this app! So far, I have not experienced any adds, which is amazing and I wanted to share my experience with Kilonotes. I love this app because, you can journal and make your entries/notes more pleasing and fun to create! Have I not shared about the templates and the notebooks you can create? Its lovely to keep track of my studies using Kilonotes! If you have not downloaded this, what are you waiting for?
Sultan Dogan
Tbh everything was fine except that if you are a beginner at taking notes I don't recommend it (because it's complicated to use for beginners like very very beginners. And if its ur first time taking digital notes)and there shall be more templates in different languages and it takes a long time to load the templates so idk but make the templates load a bit quicker somehow I guess
koko malak
This is a really nice app, though i have some suggestions to improve the user's experience: please add the option of tilting/spinning the text rather than only sizing it, this will make the app perfect. Pls also add more covers abput studying. The overall app is AWESOME!! Kudos to the developer 🫶🏻💕💕
Dosa
It is a great app to use when your journaling or summarizeing something it is also fun to use cause you can costumize your own notebook. you choose the cover and the theme I was searching for a app like this honestly I wasted my money on other apps but this kilonotes can be free if you click on the {×} in the top am so satisfyed by kilonotes and will always use it.😊📖🎈😘
Tasneem zi
I’m loving Kilonotes—super easy and fun to use! I’d just love a vertical scrolling option to make navigation smoother. And It would also be awesome if downloaded and favorite stickers had their own sections for quicker access.