Comparison

Note Taker HD vs Canopi Workspace

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

Head to head
About

Note Taker HD

This app allows for versatile handwritten note-taking and PDF annotation on iPad and iPhone. It offers features like zoomed ink, shapes, typed text, and image insertion, with flexible organization and sharing options.

Highlights
  • Zoomed ink for detailed writing
  • PDF annotation capabilities
  • Insert photos and shapes
  • Typed text blocks
  • Organize with folders and tags
  • Export as PDF
Features
Read full description

Zoomed ink, PDF markup, photos, shapes, typed text, folders and tagging, extensive AirPlay control, and much more. The latest upgrade of one of the first note taking apps designed specifically for the Apple iPad and now also available for the Apple iPhone, Note Taker HD has long been known as a powerful and stable application for writing and organizing handwritten notes and diagrams. Note Taker HD can also be used to annotate PDF files. It can shrink your writing so you can easily fit a lot of text on a page. You can read the reduced-size "ink" as if you had written those letters with a very fine pen. It gives you solid functionality and control to produce the pages you need. Documents are flexibly organized by tags, date/time last modified, favorites, and more, with a scrolling list of thumbnail images of part of each page to help you find them later. You can email one or more pages as a single PDF file, "Open In" other apps, or, if your device supports it, print. Note Taker HD lets you create pages by writing on the screen with your finger or an iPad/iPhone-compatible stylus. You can either write directly on the page for large drawings, or have the "ink" you write shrunk down. You can write in large letters on the screen rather than trying to make tiny motions like a pencil. You just keep writing and Note Taker HD automatically adds new writing next to the old. To quickly correct mistakes, it has multi-level undo and redo buttons as well as an eraser -- just drag your finger over the page to erase the "ink" under it. You can zoom in and out on a page using the pinch gesture while viewing or editing. The Zoomed Editing window lets you see both a zoomed-out overview and a zoomed-in close-up writing area at the same time. You can use "Open In" in other apps send PDF files to Note Taker HD for annotation. Other features include: - Pages organized into documents and folders - Typed blocks of text with optional borders - 60+ highly customizable shapes - Insert and crop images from Photo Albums, Pasteboard, or the iPad/iPhone camera - Custom backgrounds from images or PDF pages - Free templates and clip art on the support web site - VGA/HDMI/AirPlay support with zoom, pan, and a moveable pointer - Wrist guard to avoid inadvertent touches - Layout variations better suited to some left-handed users - Optional fields in output footers like in a word processor - Extensive built-in help - Smooth and crisp ink on screen and in PDF output - Share editable copies of your documents with others - Backup to a single file for off-iPad/iPhone storage - Password protected folders - Support for the iOS Data Protection API - Support for languages written right-to-left - Full-screen preview mode - Automatic advance and auto-return in zoomed editing - Copy/Cut/Paste between pages, rotate/resize ink Note Taker HD was designed and programmed by Dan Bricklin, the same person who over 40 years ago came up with VisiCalc, the pioneering electronic spreadsheet that made working with numbers on a personal computer so easy. To see it in action, click on the Support link here or go directly to www.notetakerhd.com.

About

Canopi Workspace

Features
Read full description

Canopi provides flexible workspace to UK charity and social organisations

Screenshots

Note Taker HD4 screens
Canopi Workspace4 screens

Verdict

The call

The clearest difference is price: Canopi Workspace at Free against Note Taker HD's $4.99. Note Taker HD's advantage is chart position (#187 vs unranked). 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

Canopi Workspace is free to download; Note Taker HD costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 9 level
Note Taker HD versus Canopi Workspace: the parameters behind the verdict, then further details
ParameterNote Taker HDCanopi Workspace
Price$4.99Free — better
Rating4.0 (140 ratings) — better—
Positive reviews83.7% of reviews—
Number of ratings140 — better—
Update frequencyEvery 4 monthsEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#187 — better—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size11 MB28 MB
Age rating4+4+
DeveloperSoftware GardenCAN Mezzanine Ltd

Bugs and requests

Note Taker HD

Reported bugs

4 issues
  • Crashes when exporting PDFs
  • Crashes when adding photos
  • Crashes and loses data
  • Exporting to email not working well

Requested features

9 requests
  • Evernote integration
  • Ability to scroll between pages
  • Ability to underline, bold or italicize typed text
  • Ability to group objects together
  • Voice recording and clip function
Show 4 more
  • Dropbox/iCloud sync and backup
  • Ability to convert handwriting to text
  • Folders and sub-folders for better organization
  • Ability to rotate objects

Canopi Workspace

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Note Taker HD

No in-app purchases

None

Canopi Workspace

No in-app purchases

Questions

Is Note Taker HD free?
Note Taker HD costs $4.99, with no in-app purchases.
Is Canopi Workspace free?
Canopi Workspace is free to download, with no in-app purchases.
Do Note Taker HD or Canopi Workspace have ads?
Neither Note Taker HD nor Canopi Workspace shows ads.
Which is updated more often, Note Taker HD or Canopi Workspace?
Note Taker HD ships an update every 4 months, and Canopi Workspace every 4 months. Most recently, Note Taker HD was updated on October 15, 2026 and Canopi Workspace on October 3, 2026.

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