Comparison

ZettelkastenNote vs Notesa

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

Head to head
About

ZettelkastenNote

This app helps you build a personal knowledge base by capturing and connecting ideas as small, linked cards. It offers intuitive organization, discovery of connections through AI suggestions, and a clean interface. Prioritizing privacy, it operates locally with optional iCloud sync.

Highlights
  • Capture ideas as atomic cards
  • Connect related ideas
  • Visualize knowledge as a link graph
  • On-device AI for similar Zettel suggestions
  • Search by meaning
  • Scan text from photos
  • Hand-drawn diagrams and notes
Features
Read full description

Turn your knowledge into a growing asset. ZettelkastenNote is a card-based knowledge management app inspired by the Zettelkasten method — a system where you capture ideas as small cards and connect them to build a growing web of knowledge. # Organize Your Thinking - Capture ideas as atomic cards (Zettels) with notes - Group related ideas together - Turn scattered thoughts into structured insights # Discover Connections - See your knowledge as a link graph - Get automatic similar-Zettel suggestions (on-device AI) - Search by meaning, not just keywords - Skim recent notes in a timeline # Intuitive & Simple - Drag & drop to reorder freely - Swipe for quick access - Clean, distraction-free interface - Scan text from photos straight into your notes - Sketch diagrams and notes by hand, and add to them later - Web links appear as rich cards with titles - Light and dark appearance # Privacy First - Local-first design - Your data stays on your device and (optionally) in your private iCloud - No tracking, no ads, no third-party data sharing # Sync Across Devices (Optional) - iCloud sync across all your Apple devices - Toggle sync on/off anytime in Settings - Works fully offline when sync is off # Perfect For - Capturing fleeting ideas before they disappear - Organizing what you learn from books and articles - Building a personal knowledge base over time - Collecting problem-solving insights Download free and start building your knowledge system today.

About

Notesa

Features
Read full description

Notesa – Safe Notes & Quick Your private, modern, and beautifully simple note-taking companion. Fast, ad-free, and designed for total privacy — so you can focus on your ideas, not distractions. Key Features Unlimited Notes: Create, edit, and delete your notes effortlessly. Smart Categories: Organize your thoughts with six ready-to-use categories or create your own. PIN Lock: Protect sensitive notes with a secure 4-digit PIN. Favorites: Keep important notes easily accessible. Smart Search: Instantly find what you need with the built-in search engine. Rich Text Editor: Format your notes with colors, links, and styles. 12 Custom Themes: Personalize your experience with elegant color palettes. Multilingual Support: Available in English and Turkish. Backup & Restore: Export or import your notes safely in JSON format. Who Is It For? Students: Class notes, study plans, and reminders Professionals: Work ideas and quick meeting notes Writers: Drafts, story concepts, and inspirations Everyone: Daily journaling, lists, and quick thoughts Why Notesa? Completely free core features 100% ad-free experience Fast, lightweight, and reliable Continuously updated with new features Designed based on real user feedback Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ZettelkastenNote4 screens
Notesa4 screens

Verdict

The call

The clearest difference is price: ZettelkastenNote at Free against Notesa's $99.99. Notesa's advantage is iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases 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

ZettelkastenNote is free to download; Notesa costs $99.99 up front. ZettelkastenNote sells 1 one-off in-app purchase and Notesa sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ZettelkastenNote ships an update every 5 days, Notesa every 4 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
ZettelkastenNote versus Notesa: the parameters behind the verdict, then further details
ParameterZettelkastenNoteNotesa
PriceFree — better$99.99
Rating3.5 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size10 MB35 MB
Age rating4+4+
DeveloperShoetsu KawasatoMetin Meric

In-app purchases

1 purchases

ZettelkastenNote

One-time1
  • ZettelkastenNote Pro$1.99
2 purchases

Notesa

Subscriptions2
  • Premium Monthly Plan$0.991 Month
  • Premium Yearly Plan$9.991 Year

Questions

Is ZettelkastenNote free?
ZettelkastenNote is free to download, with in-app purchases available.
Is Notesa free?
Notesa costs $99.99, and also offers in-app purchases.
Do ZettelkastenNote or Notesa have ads?
Neither ZettelkastenNote nor Notesa shows ads.
Which is updated more often, ZettelkastenNote or Notesa?
ZettelkastenNote ships an update every 5 days, and Notesa every 4 days. Most recently, ZettelkastenNote was updated on November 5, 2026 and Notesa on October 28, 2026.

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