Comparison

Epoch Notes vs Nodebook

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

Head to head
About

Epoch Notes

Features
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Type your notes and draw on top at the same time with Epoch - the handwriting and typing app designed to leave the competition in the dust. Epoch bridges the gap between technical precision and creative freedom, offering a seamless workflow for students, researchers, and professionals. Key Features: - Complex Document Content Search: Find exactly what you need, even in dense technical notes and large folders. - LaTeX & Markdown Support: Use the syntax you love with zero friction. - Inline & Block Styles: Flexible formatting to match your document preferences. - Custom Commands & Formats: Tailor your workflow to your specific needs. - Pen Smoothing: Find your perfect handwriting. - Ultra-Fast PDF Rendering: View and export your work instantly. Perfect your notetaking workflow today with Epoch.

About

Nodebook

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Nodebook combines a document reader with an infinite mind map. Highlight a passage in a PDF, EPUB, video, audio file or web page, and it appears on your canvas as a node, linked to the exact place it came from. There is nothing to set up. You read, you select a passage, you choose a colour — and the map builds itself. For students, researchers, writers and teachers working with more sources than anyone can keep in their head. READ EVERY FORMAT · Free • Open PDFs, EPUBs, text files and imported web pages, as well as video and audio. • Read continuously or page by page, with chapters and bookmarks. • Every document reopens exactly where you left it. • Documents live on your device. ANNOTATE THE PAGE · Free • Built-in OCR reads scanned books word by word in 12 languages, so a scan highlights like any PDF. • Select an equation, handwritten or printed, and Nodebook renders it as LaTeX. • Write, underline and draw on the page with a stylus, finger or mouse. • Crop any part of a page — diagram, table, photo — and send it to the map. • Insert a notepad mid-page: the PDF opens up for a comment that stays attached to that paragraph. • Six highlight colours let you follow six separate threads. BUILD THE MAP · Nodebook Plus • An infinite canvas with no templates and no limit on nodes or depth. • Drag a single node or a whole branch to reorganise your thinking. • Drop one node onto another to merge them, and separate them later. • Set snippets aside in the drawer, and keep a mini-map in view as you read. • Export the map as a PDF or a FreeMind file, and the outline as a Word document. • Back everything up into one .nodebook file and pick what to restore. OUTLINE AND SEARCH · Nodebook Plus • View the same map as a classic indented outline, and edit titles and text in it. • Search the full text of every snippet, filter by tag or colour, and retag or recolour in bulk. CONNECT YOUR NOTES · Nodebook Plus • Create wiki-links between notes: start typing a title and Nodebook suggests matches. • Click one and a preview shows you the target without losing your place. REVISE WITH FLASHCARDS · Nodebook Plus • Turn any snippet into a flashcard and review it with spaced repetition. • Group cards by area, tag or source, or build your own sets. WRITE YOUR OWN DOCUMENTS · Nodebook Plus • A rich-text editor with headings, lists and quotations. • Draw vector diagrams inside the text, erase single strokes and undo freely. WORK TOGETHER · Nodebook Max • Share a project as a viewer or an editor, and watch the other person's highlights appear live as you work. • Send a file to another account with all your highlights and drawings intact. • Every project keeps a version history with dates and authors, and restores to any point. PLANS • Nodebook is free to install, with the reader and its annotation tools included. • Buy Nodebook Plus once — $39.99 — for full offline functionality, including mind maps creating and editing, flashcards and more. • Subscribe to Nodebook Max for the cloud: sync across your devices, collaboration and version history. $8.99 a month, or $89.99 a year. Max renews automatically. Payment is charged to your Apple Account when you confirm the purchase, and again within 24 hours before each period ends, unless you turn off auto-renew at least 24 hours earlier. Manage or cancel it in your Apple Account settings. Prices are shown in your local currency. Terms of Use: https://nodebook.me/terms Privacy Policy: https://nodebook.me/privacy

Screenshots

Nodebook4 screens

Verdict

The call

The clearest difference is in-app purchases: Epoch Notes at none against Nodebook's 3. Nodebook's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, update cadence and ads 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. Nodebook sells 3 in-app purchases, starting at $8.99 per month. Epoch Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Epoch Notes ships an update every 3 days, Nodebook every 2 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 3 level
Epoch Notes versus Nodebook: the parameters behind the verdict, then further details
ParameterEpoch NotesNodebook
PriceFreeFree
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size8 MB145 MB
Age rating4+17+
DeveloperLuke DrushellKamil Zabiegala

In-app purchases

None

Epoch Notes

No in-app purchases

3 purchases

Nodebook

Subscriptions2
  • Nodebook Max - Monthly14 Days trial$8.991 Month
  • Nodebook Max - Yearly14 Days trial$89.991 Year
One-time1
  • Nodebook Plus$39.99

Questions

Is Epoch Notes free?
Epoch Notes is free to download, with no in-app purchases.
Is Nodebook free?
Nodebook is free to download, with in-app purchases available.
Do Epoch Notes or Nodebook have ads?
Neither Epoch Notes nor Nodebook shows ads.
Which is updated more often, Epoch Notes or Nodebook?
Epoch Notes ships an update every 3 days, and Nodebook every 2 days. Most recently, Epoch Notes was updated on November 5, 2026 and Nodebook on November 10, 2026.

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