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App Store Apps > Utilities > Nautilus: Web, Word, Annotate
Nautilus: Web, Word, Annotate icon

Nautilus: Web, Word, Annotate

27.0.6
Kairoos Solutions SL
4.60
3,243 reviews
Free

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Screenshots by Kairoos Solutions SL, from the the App Store listing
View on the App Store

AppBrain's verdict

EstablishedLoved by users
Rating on App Store
4.60
3,243 ratings
Last updated
November 11, 2026
Size
502.4 MB

Users love it: 4.6 stars from 3,243 ratings.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Nautilus: Web, Word, Annotate for iOS

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Store listing

By Kairoos Solutions SL, from the App Store
Description by Kairoos Solutions SL Written by the developer, not by AppBrain. Click to read.
Nautilus is a web browser built for research. Read the web, mark it up, ask AI about what you find, and write up your work without leaving the app, on iPad and iPhone.

Students, researchers, journalists, writers and professionals use it to go from first search to finished document in one place.

Browse with research tools built in
Open pages in tabs, pin the ones you come back to, and keep sites in bookmarks and history. Switch to Reader for a clean page without distractions, or let Reader turn on automatically. Request the desktop version of a site when you need it.

Understand any page
Ask AI about the page you're reading. Summarize a long article, or translate a page into your language or into English, then switch back to the original at any time.

Circle it with Magic Lasso
Circle a passage, chart or image on a page. Ask AI to explain it, ask your own question, highlight it, or save it as a clip on your Clippings board so your findings stay together.

Mark up the web
Draw and write directly on web pages. Export a page with your markup as a PDF in A4, Letter or Legal size, or as a Word document, Markdown, RTF, plain text or an image.

Read and annotate your sources
Open PDFs, papers and reports in tabs beside your web pages. Highlight, write in the margins, add comments, and compare two documents side by side. Fill and sign forms, scan paper pages into PDFs, measure scaled drawings, and hide sensitive text before you share.

Write it up
Draft in Word documents, RTF, Markdown or plain text. Plan a long paper or book section by section on a Corkboard, keep your sources open next to the draft, take snapshots of earlier versions, and compile everything into one document or ebook. Study Projects gather the readings for each subject in one place.

AI help from first idea to final draft
Chat through ideas, ask about your own documents, and get explanations. Rewrite, simplify, correct spelling and grammar, change the tone, or translate what you've written.

Also in Nautilus
Record lectures and interviews and create transcripts. Connect ideas on whiteboards with sticky notes, organize plans in outlines, and work through calculations and charts in Math Notebooks.

Your library, safe and in sync
Keep documents in folders and notebooks with covers, and find anything with search. Export to PDF, Word, HTML, EPUB and more. Sync with iCloud, Dropbox, Box, Google Drive or WebDAV. Automatic saving, recovery and backups protect your work, and passcodes lock the app or private folders.

Formerly Notes Writer Pro
Nautilus is the new name of Notes Writer Pro. Your existing PDF notes and outlines open here.

Privacy Policy
http://www.noteswriter.com/Kairoos_Privacy_Policy.html

Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Safety and technology

Found in the app by AppBrain
Price
Free
App size
502.4 MB
Content rating
High

Technologies used by Nautilus: Web, Word, Annotate

Releases

Updates seen on the App Store
Version
27.0.6
Launched
August 2018

No changelog data

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Rankings

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App Store Rankings for Nautilus: Web, Word, Annotate

This app is not ranked

About the app and developer

About Nautilus: Web, Word, Annotate

Nautilus: Web, Word, Annotate is an utilities app developed by Kairoos Solutions SL.

What is the rating of Nautilus: Web, Word, Annotate?

Nautilus: Web, Word, Annotate is rated 4.60 out of 5 stars, based on 3.2 thousand ratings.

Is Nautilus: Web, Word, Annotate free?

Nautilus: Web, Word, Annotate is free. The app size is 502.45 MB. The latest version available is 27.0.6. The last update was on November 11, 2026.

What are the requirements for Nautilus: Web, Word, Annotate?

The app has a content rating of High Maturity. The app has been available on the App Store since August 2018.

Nautilus: Web, Word, Annotate is made and published by Kairoos Solutions SL. AppBrain is an independent app data site and isn't affiliated with Kairoos Solutions SL. The app name, icon, screenshots and description belong to Kairoos Solutions SL and are shown as published on the App Store.

Developer information for Kairoos Solutions SL

Kairoos Solutions SL

Address:

Frequently asked questions about Nautilus: Web, Word, Annotate

Is Nautilus: Web, Word, Annotate free?

Yes. Nautilus: Web, Word, Annotate is free on the App Store.

Is Nautilus: Web, Word, Annotate still available?

Yes. Nautilus: Web, Word, Annotate is on the App Store, and the last update we saw was on November 11, 2026.

How large is Nautilus: Web, Word, Annotate?

Nautilus: Web, Word, Annotate is 502.45 MB.

Is Nautilus: Web, Word, Annotate suitable for children?

App Store gives Nautilus: Web, Word, Annotate a high maturity rating. It is meant for adults.

How do people rate Nautilus: Web, Word, Annotate?

Nautilus: Web, Word, Annotate scores 4.60 out of 5 stars, from 3,243 ratings on the App Store.

Who made Nautilus: Web, Word, Annotate?

Nautilus: Web, Word, Annotate was developed by Kairoos Solutions SL. It is listed in the utilities category on the App Store.

What are the best alternatives to Nautilus: Web, Word, Annotate?

People looking at Nautilus: Web, Word, Annotate also look at these utilities apps: ZoomNotes, QuickNotes X: Notes, AI & PDF, ZoomNotes Lite, MyScript Notes: AI Handwriting, Flexcil Note & Good PDF Reader.

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