Notes Writer vs 16cent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notes Writer
This app combines handwriting, PDFs, voice recordings, and AI for note-taking, document annotation, and idea organization. It offers a paper-like writing experience with various tools and supports students, professionals, and writers with specialized features.
- Handwriting with Apple Pencil
- PDF annotation and form filling
- Voice recording and transcription
- AI-powered writing assistance
- Flashcard creation and spaced repetition
- Quiz generation from notes
- Document import and export
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Notes Writer brings handwriting, PDFs, voice, documents and AI together on iPad and iPhone. Take notes in class, mark up a contract, record a meeting or plan a thesis, and keep it all in one place that is easy to search and share. HANDWRITING THAT FEELS LIKE PAPER • Write with Apple Pencil using pens, pencils, markers, fountain pens and watercolor brushes, and refine with the lasso, ruler and shapes. • Mix handwriting, typed text, images, stickers and audio on one page. • Choose blank, ruled, Cornell, planner, music or graph paper. • Search your handwriting, check its spelling, or convert it to text, math or LaTeX. • Tap your ink to hear what was said as you wrote it. FOR STUDENTS • Record lectures while you write, then search the transcript. • Hide key facts under Tape, reveal them one by one and turn them into flashcards. • Study flashcards with spaced repetition, reminders and a Home Screen widget. • Make a quiz from your notes, a topic or pasted text, and score yourself. • Circle a problem with Magic Lasso and ask AI to explain, solve or check it. • Find free open textbooks and keep each subject together in a Study Project. FOR PROFESSIONALS • Meeting Notes records and transcribes the meeting, enhances your notes and writes a summary with action items. • Mark up PDFs, fill forms, sign, measure plans and redact text. • Scan paper documents and recognize their text. • Present on an external display or with AirPlay, using a laser pointer. • Brainstorm on whiteboards with sticky notes, images and recordings. • Open Word, RTF, Markdown and plain text, and export to PDF, DOCX, RTF, HTML or EPUB. FOR WRITERS AND RESEARCHERS • Draft in rich text and keep your sources open in tabs. • Organize long projects in the Binder, plan on the Corkboard, save snapshots and compile a manuscript or ebook. • Write LaTeX papers with a live PDF preview. • Combine explanations, graphs, charts and Python cells in Math Notebooks. • Structure ideas as outlines and exchange them in OPML. AI THAT WORKS WITH YOUR NOTES • Rewrite, simplify, translate, or fix spelling and grammar. • Ask questions and get answers from your own notes, PDFs and transcripts. • Summarize a reading, a recording or a meeting. You decide what goes into your notes. YOUR NOTES, YOUR WAY • Import notes from other note-taking apps. • Sketch with graphite and charcoal, or paint with watercolor, oils and acrylics. • Share an iPad with separate profiles, each with its own notes and an optional passcode. • Keep folders with covers, and work with files in iCloud Drive, Dropbox, Google Drive and the Files app. • Autosave, recovery, backups and passcodes protect your work. Privacy Policy http://www.noteswriter.com/Kairoos_Privacy_Policy.html Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
16cent
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Your money, made clear. 16cent is a simple, focused expense tracker built to make everyday money management effortless. Record income and expenses in seconds, understand your spending, manage recurring costs, and share a book with the people who manage money with you. LOG EXPENSES IN A TAP Add an amount, category, date, tags, and an optional note without unnecessary steps. SEE YOUR SPENDING Browse a clean transaction history and use clear insights to understand where your money goes. MANAGE RECURRING COSTS Create weekly, monthly, or yearly recurring transactions so regular expenses and income stay organised. SHARE A BOOK Invite family members, partners, or teammates to the same book. Everyone can see the latest entries and balances. ORGANISE IT YOUR WAY Create categories and tags, manage multiple books, choose from supported currencies, and customise how balances are calculated. PRIVATE BY DESIGN 16cent does not connect to your bank, payment cards, or UPI account. You control the information you enter, and you can delete your account directly from the app. Available in English, Simplified Chinese, and Japanese.
Screenshots
Verdict
The clearest difference is in-app purchases: 16cent at none against Notes Writer's 4. Notes Writer's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement 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. Notes Writer sells 4 in-app purchases, starting at $1.99 per 7 days. 16cent asks for nothing beyond the download.
Notes Writer ships an update every 4 days, 16cent every 2 months. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.
| Parameter | Notes Writer | 16cent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (7.3K ratings) — better | — |
| Positive reviews | 44.7% of reviews | — |
| Number of ratings | 7.3K — better | — |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 688 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Kairoos Solutions SL | Kavin Varnan |
Bugs and requests
Notes Writer
Reported bugs
4 issues- Notes randomly disappearing or getting corrupted
- Inability to recover deleted documents
- Unexpected behavior when adding/deleting pages
- Syncing issues and broken links between documents
Requested features
4 requests- Add more brushes and pen customization options
- Improve the clipping/selection tool
- Implement OCR and handwriting search
- Provide a Mac version
16cent
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Notes Writer
- Weekly$1.997 Days
- Notes Writer Unlock All and AI3 Days trial$3.991 Month
- Notes Writer Unlock All and AI3 Days trial$14.991 Year
- Lifetime Pro Full Unlock$14.99
16cent
No in-app purchases









