PDF Splitter + PDF Merge vs Notes Writer Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Splitter + PDF Merge
Easily combine multiple PDF files into a single document or extract specific pages from existing PDFs. This tool supports merging password-protected files if the password is known.
- Extract pages from PDF
- Merge specified pages of multiple PDFs
- Merge password-protected PDFs
- Combine PDFs into one
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PDF Merge & PDF Splitter + is a very easy-to-use app that allows you to quickly merge specified pages of multiple PDFs into one pdf. You can also use it to extract pages from pdf. Key Features: ● Extract page(s) of PDF. ● Merge specified pages of multiple PDFs into one PDF. ● Merge password-protected PDF, but you must know the password. ● The name is also PDF Merge & PDF Splitter + on the MacOS platform, more powerful and easier to use. ● Contact us If you have any questions, please feel free to contact us by email. Email address : tzq17888@163.com.
Notes Writer Browser
This app is a versatile writing and note-taking tool that supports rich text and Markdown. It allows users to annotate PDFs, fill out forms, and organize their work into unlimited notebooks. The app also includes scanning capabilities and various export options for seamless sharing and backup.
- Rich text and Markdown writing
- PDF annotation and form filling
- Unlimited notebook organization
- Document scanning
- Cloud sync and multiple export formats
- Distraction-free writing mode
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Students, teachers, writers, doctors, journalists, scholars and business professionals use Nautilus every day for class notes, meeting notes, marked-up PDFs, signed documents, papers and lectures. Notes Writer Pro is now Nautilus, built on the all-new Notes Writer app. It carries forward familiar writing and PDF tools, then adds a smart web browser, AI help for reading and research, and Magic Lasso. Math Notebooks help you work through calculations and create charts, all in one place on iPad and iPhone. Write and make it yours Create notes, papers and books with headings, lists, colors and highlights. Add images or handwritten notes with Apple Pencil. Use dictation, listen back to your writing, check word counts, and keep documents open in tabs. Work with MS Word, RTF, Markdown and plain text files. Read and mark up PDFs Read ebooks, articles and class materials, then write in the margins, highlight, draw, and add notes, recordings or signatures. Fill and sign forms, reorder pages, and scan paper documents into PDFs. Compare two documents side by side. Measure drawings to scale and hide sensitive text before sharing. Browse and research Use the built-in browser to read and research without leaving Nautilus. Open pages in tabs and bookmark sites. Ask AI about a webpage, summarize or translate it, or turn it into notes. Use Magic Lasso and AI Circle a passage or other content with Magic Lasso, then ask AI to explain or summarize what you selected. Get help with your own writing too: rewrite, simplify, correct spelling and grammar, adjust the tone, or chat through an idea. Capture ideas, then find them again Record lectures, meetings and ideas. Listen back, or create a transcript so you can find important details later. Connect notes, images and recordings on whiteboards, collect quick thoughts on sticky notes, and organize plans in outlines. Bring research together in Study Projects. Plan a book or long paper with sections and a visual Corkboard. Keep sources beside your draft, save snapshots as you revise, then compile a finished document or ebook. Work through calculations Use Math Notebooks to keep calculations and explanations together. Explore formulas, create charts and preview the finished PDF. Organize and share Keep notes in folders and notebooks. Give notebooks covers that make them easy to spot. Scan paper, import Word and other files, and find what you need with search. Export to PDF, Word, HTML, EPUB and more. Sync with iCloud, Dropbox, Box, Google Drive or WebDAV. Look after your work Autosave, document recovery and automatic backups help protect your progress. Use passcodes for the app or private folders. Your existing Notes Writer PDF notes and outlines open in Nautilus. Privacy Policy http://www.noteswriter.com/Kairoos_Privacy_Policy.html Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
PDF Splitter + PDF Merge and Notes Writer Browser both sit at 4.5 stars, but that hides the real split: 88% of PDF Splitter + PDF Merge's written reviews are positive against 48% of Notes Writer Browser's. PDF Splitter + PDF Merge also leads on device support (4 vs 2) and iOS requirement (13.0 vs 26.0). Notes Writer Browser's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (3.2K vs 140). On price, rating, ads and in-app purchases 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
Both are free to download. PDF Splitter + PDF Merge sells 2 one-off in-app purchases and Notes Writer Browser sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for PDF Splitter + PDF Merge against 4.6 for Notes Writer Browser. That said, the two scores are not equally well evidenced: Notes Writer Browser has 3.2K ratings behind it against 140, so its average is the more settled of the two. Written reviews are what separate them: 88% of PDF Splitter + PDF Merge's written reviews are positive against 48% of Notes Writer Browser's.
PDF Splitter + PDF Merge ships an update every 3 months, Notes Writer Browser fortnightly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | PDF Splitter + PDF Merge | Notes Writer Browser |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (140 ratings) | 4.6 (3.2K ratings) — better |
| Positive reviews | 88.2% of reviews — better | 48.3% of reviews |
| Number of ratings | 140 | 3.2K — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 4 MB | 667 MB |
| Age rating | 4+ | 4+ |
| Developer | 青青 余 | Kairoos Solutions SL |
Customer experience
PDF Splitter + PDF Merge
Notes Writer Browser
User reviews
PDF Splitter + PDF Merge
From 140 App Store ratingsWhat we love
- 🚀 Easy to use
- 🚀 Quick and efficient
- 🚀 Intuitive interface
- 👍 Reliable and consistent
- 👍 Excellent value for free app
Room to improve
- 🐛 Issues with sorting/reordering files
- 🐛 Limitations on number of files
- 🔧 Outdated or basic interface design
- 💰 Requests payment after trial period
Notes Writer Browser
From 3.2K App Store ratingsWhat we love
- 🚀 Excellent note-taking app
- 📁 Great folder organization
- 🎨 Customizable notebook covers
- 🔍 Useful PDF annotation tools
- 🤖 Impressive AI capabilities
Room to improve
- 🐛 Frequent crashes and bugs
- 🔄 Sync and file transfer issues
- 🕰️ Slow performance and lag
- 🔒 Poor customer support
- 💰 Misleading upgrade pricing
Bugs and requests
PDF Splitter + PDF Merge
Reported bugs
2 issues- Corrupts text in merged PDF documents
- Paid version does not work as expected
Requested features
4 requests- Add page preview functionality
- Allow merging of other file types (not just PDFs)
- Improve file sorting/reordering capabilities
- Provide more customization options
Notes Writer Browser
Reported bugs
5 issues- Notes randomly disappearing
- Formatting issues with text and images
- Unreliable audio recording and playback
- Compatibility problems with newer iOS versions
- Inability to transfer files between free and pro versions
Requested features
5 requests- Handwriting recognition
- Improved eraser and shape tools
- Customizable keyboard and toolbar
- Better integration with cloud storage
- Ability to rotate and resize images
In-app purchases
PDF Splitter + PDF Merge
- Unlock(without restriction)$3.99
- Unlock iOS without restriction$3.99
Notes Writer Browser
- Notes Writer Pro AI Assistant3 Days trial$3.991 Month
Questions
Is PDF Splitter + PDF Merge free?
Is Notes Writer Browser free?
Which has better reviews, PDF Splitter + PDF Merge or Notes Writer Browser?
Do PDF Splitter + PDF Merge or Notes Writer Browser have ads?
Which is updated more often, PDF Splitter + PDF Merge or Notes Writer Browser?
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