Comparison

iLibreta vs Kilonotes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iLibreta

Read full description

iLibreta lets you store notes and any document in folders alphabetically. You can save attachments from emails and access them without internet connection since all files are copied to your device. Finally you can put your notes in order to create a book of recipes, manage your own chuletario , create a notebook ... This application allows you easy access to your documents and also allows you to create text notes to record your notes . The document viewer having incorporated lets you view all the files stored either pdf files , spreadsheets , videos , etc . You can also easily access documents through search folders.

About

Kilonotes

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.

Highlights
  • Handwritten note-taking
  • PDF annotation and markup
  • AI assistant for learning
  • OCR text extraction
  • Customizable notebooks and templates
  • Recording function
  • Global PDF search
Features
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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 reliable study partner. Let's take good notes together. [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 A variety of fun-but-practical Journaling templates [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 [AI Assistant] • Built-in high-efficiency AI assistant helps you organize notes, expand knowledge points, and double your learning and work efficiency. • Exclusive AI problem-solving function supports selecting questions and sending them with one click, helping you easily overcome learning difficulties. [About subscription] Users can subscribe to the monthly subscription service of kilonotes to unlock advanced content, including custom time planning books. The subscription will be automatically renewed. If the user needs to cancel the subscription, the renewal needs to be closed 24 hours before the end of the current cycle. Users can close and cancel subscriptions and trials in their iTunes account. Contact us: feedback@top-stack.com Official website: https://www.kilonotesapp.com Privacy Policy: https://www.top-stack.com/page/ios_en_privacy.html User agreement: https://www.top-stack.com/page/Kilonotes_Terms_of_use_En.html

Screenshots

iLibreta3 screens
Kilonotes4 screens

Verdict

The call

The clearest difference is in-app purchases: iLibreta at none against Kilonotes's 20. iLibreta also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.6). Kilonotes's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kilonotes sells 20 in-app purchases, starting at $0.99 per month. iLibreta asks for nothing beyond the download.

UpkeepUpdate frequency

iLibreta ships an update every 2 months, Kilonotes weekly. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
iLibreta versus Kilonotes: the parameters behind the verdict, then further details
ParameteriLibretaKilonotes
PriceFreeFree
Rating—4.6 (5K ratings) — better
Positive reviews—70.9% of reviews
Number of ratings—5K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.6
Further details — not scored
Size9 MB482 MB
Age rating4+4+
DeveloperBeatriz IglesiasHefei T-Stack Information Technology Co., Ltd.

Bugs and requests

iLibreta

Not enough reviews yet to summarise bugs or requests.

Kilonotes

Reported bugs

3 issues
  • Notebooks and notes getting deleted or scrambled
  • Lag and performance issues when writing or zooming
  • Inconsistent behavior of the pen and eraser tools

Requested features

6 requests
  • Add more free sticker packs and templates
  • Improve the lasso tool and image editing
  • Implement iCloud or cloud sync
  • Add a dark mode option
  • Improve the audio recording and playback features
Show 1 more
  • Allow more customization of notebooks and pages

In-app purchases

None

iLibreta

No in-app purchases

20 purchases

Kilonotes

Subscriptions7
  • Cloud space monthly membership$0.991 Month
  • Monthly Subscription$1.991 Month
  • Quarterly Plan$4.993 Months
Show 4 more
  • AIChat$5.991 Month
  • Year Subscription1 Year trial$8.991 Year
  • Annual Plan$9.991 Year
  • Cloud space annual membership$9.991 Year
One-time13
  • ExamPolitics_2019_2023_testFree
  • Summer Forest 2022 Handbook$0.99
  • Xiaofen Diary 2022 Handbook$0.99
Show 10 more
  • Fresh 2022 Handbook$0.99
  • 康奈尔笔记$0.99
  • Cartoon mistake book$0.99
  • Paid Notebook$0.99
  • Alice$1.99
  • 咸鱼日常$1.99
  • AI Points Products$1.99
  • 月亮兔$1.99
  • Paid Notebook$2.99
  • Lifetime Access$19.99

Questions

Is iLibreta free?
iLibreta is free to download, with no in-app purchases.
Is Kilonotes free?
Kilonotes is free to download, with in-app purchases available.
Do iLibreta or Kilonotes have ads?
Kilonotes shows ads; iLibreta does not.
Which is updated more often, iLibreta or Kilonotes?
iLibreta ships an update every 2 months, and Kilonotes weekly. Most recently, iLibreta was updated on October 12, 2026 and Kilonotes on October 21, 2026.

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