Comparison

Corkulous vs Defter Notes

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

Head to head
About

Corkulous

Organize and share your ideas naturally on digital corkboards. Collect notes, photos, links, and tasks, then visually connect them. Supports multiple boards, sketching, and cloud syncing for seamless idea management across devices.

Highlights
  • Digital corkboards for idea collection
  • Support for notes, photos, links, and tasks
  • Visual connections and grouping of ideas
  • Sketch tools with gesture support
  • iCloud and Dropbox syncing
  • Export and share in multiple formats
  • Nested boards and templates
Features
Read full description

Corkulous© for Mac OS and iOS is the incredible way to collect, organize, and share your ideas that feels completely natural. If you have a Mac, iPhone. or iPad, you need this app! Corkulous is a multi-purpose app containing boards where you can place notes, labels, photos, contacts, shapes, strings/lines connections, pdf's, link previews and tasks. There are also powerful sketch tools, that can create shapes and lines based on gestures. Group your ideas visually on one board or spread ideas out across multiple boards (sub-boards also supported). Each board has plenty of real estate and resolutions to capture your best ideas and plans. WHAT IS CORKULOUS? Cork Boards, Flow Charts, Idea Board, Photo Albums, Reminder Board, Mind Map, Goal Manager, Planners, Vision Board, To-do list, Exam Study Aid, Lesson Planner, Photo gallery... and more! FEATURES - PDF's, Videos, Link Previews, Emoji, Strings/Lines, Notes, Labels, Photos, Contacts, Tasks, Index Cards, Arrow Text, and over 40 shapes - Sketch tools with shape/line gesture support - Export and share PDF's, PNG, Text, and Corkulous files - iCloud and Dropbox syncing of boards. Share boards with other users on dropbox - The best searching capabilities of any iOS/Mac OS app - Awesome Drag/Drop support. - Dark and Light mode support - Multi window support on iOS/MacOS - Markdown for text formatting - Multiple board resolutions - Pan and zoom boards - Create templates of boards for future use - Nested boards! Go as deep as you can - Biometrics support for locking content - On the Mac, quick access Touch Bar and menu support - On iOS/Mac keyboard shortcuts to fill many tasks SUBSCRIPTION Corkulous subscription is cross platform! You can work on iOS or macOS with the same subscription. Just tap Restore Purchase on any other device. The Corkulous subscription will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24-hours before the end of the current period. You can cancel the subscription renewal at any time, and the subscription you purchased will remain active until the end of the current period. Manage your subscriptions on the App Store's Account Settings after purchase (http://support.apple.com/kb/ht4098). FEEDBACK That's right, we LOVE positive feedback! Please be kind in your app reviews, tell others how you use Corkulous, and stay tuned for new and exciting features. Twitter: http://twitter.com/corkulous Facebook: http://www.facebook.com/corkulous Website: http://www.corkulous.com/ Privacy Policy: http://www.corkulous.com/privacypolicy Terms & Conditions: http://www.corkulous.com/terms

About

Defter Notes

This app provides an infinite canvas for spatial thinking, allowing users to capture, connect, and explore ideas through handwriting, drawing, and text. Organize thoughts with flexible tools and intuitive navigation for enhanced creativity and productivity.

Highlights
  • Infinite canvas for spatial thinking
  • Handwritten notes, sketches, and typed text
  • Connect and layer ideas
  • Organize with Stacks
  • Deft movement with gestures
  • Cross-reference and multitask documents
  • Supports links and files
Features
Read full description

Defter Notes is loved by academics, students, teachers, researchers, journal keepers, knowledge workers, designers, architects, engineers, writers, and anyone who thinks best with their hands and eyes.  It’s built for people who see ideas as living things: connected, evolving, and worth exploring. Think without boundaries Defter Notes gives you an infinite canvas for spatial thinking. Drop ideas anywhere. Draw connections. Expand as far as your thoughts take you. Enjoy pure creative flow. Capture ideas your way Whether it starts as a quick sketch, a handwritten note, or a PDF you’re diving into, Defter Notes adapts to your process. Write, draw, or type; then move, link, and layer it all together. Your ideas stay flexible and alive. Work the way your brain works Move items freely. Zoom in and out of context. Build hierarchies of Spaces that let you go deeper into your projects. Defter Notes stays out of the way so your focus stays on thinking. Top features * Stacks for deep work: Ideal for reading, studying, or comparing multiple resources. * Deft movement with gestures: Drag pages or extract text directly out of PDFs. * Cross-reference and multitask: View, resize, and reorder documents side by side. * Handwriting and text tools: Combine pen, pencil, marker, and text boxes using Apple Pencil or Scribble. * Fluid editing: Double-tap any item to edit or share. * Intuitive navigation: Use the mini-map, navigation bar, gestures, and select tool to move effortlessly through infinite spaces. * Supports links and files: Drop in PDFs, images, URLs, and attachments right onto your canvas. Join the community: https://discord.com/invite/GjS5tJSmBW Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.defternotes.com/touprivacypolicy https://defternotes.com

Screenshots

Corkulous4 screens
Defter Notes4 screens

Verdict

The call

The clearest difference is monetization model: Defter Notes at free with in-app purchases against Corkulous's subscription. Defter Notes also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (75% vs 60%). Corkulous's advantage is ratings volume (986 vs 75) and device support (4 vs 2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Corkulous sells 7 in-app purchases, starting at $1.99 per month and Defter Notes sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Corkulous against 4.4 for Defter Notes. That said, the two scores are not equally well evidenced: Corkulous has 986 ratings behind it against 75, so its average is the more settled of the two. Written reviews are what separate them: 60% of Corkulous's written reviews are positive against 75% of Defter Notes's.

UpkeepUpdate frequency

Corkulous ships an update every 3 months, Defter Notes every 2 weeks. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Corkulous versus Defter Notes: the parameters behind the verdict, then further details
ParameterCorkulousDefter Notes
PriceFreeFree
Rating4.4 (986 ratings) — better4.4 (75 ratings)
Positive reviews60.3% of reviews75.3% of reviews — better
Number of ratings986 — better75
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size128 MB59 MB
Age rating4+4+
DeveloperCorked Labs, LLCDeft Works ApS

Customer experience

Corkulous

All ratings950 ratings
Positive86.1%
Neutral5.4%
Negative8.5%
Written reviews267 reviews
Positive60.3%
Neutral10.1%
Negative29.6%

Defter Notes

All ratings74 ratings
Positive83.8%
Neutral4.1%
Negative12.2%
Written reviews81 reviews
Positive75.3%
Neutral11.1%
Negative13.6%

Bugs and requests

Corkulous

Reported bugs

5 issues
  • Boards not opening
  • Boards not syncing across devices
  • Text disappearing from sticky notes
  • Frequent crashes
  • Compatibility issues with newer iOS versions

Requested features

6 requests
  • Allow drawing directly on board
  • Increase canvas size
  • Add ability to change default font
  • Improve syncing and file sharing
  • Add desktop version
Show 1 more
  • Improve UI and visual design

Defter Notes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Corkulous

Subscriptions2
  • Corkulous Monthly$1.991 Month
  • Corkulous Yearly$14.991 Year
One-time5
  • 600 AI Credits$9.99
  • 1200 AI Credits$19.99
  • 1800 AI Credits$29.99
Show 2 more
  • 2400 AI Credits$39.99
  • Lifetime Subscription$39.99
7 purchases

Defter Notes

Subscriptions5
  • Monthly Plan$2.991 Month
  • Mini Supporter$2.991 Month
  • Supporter$7.991 Month
Show 2 more
  • Yearly Plan$17.991 Year
  • Big Supporter$29.991 Month
One-time2
  • Lifetime Access - Welcome Offer$29.99
  • Lifetime Access$39.99

Questions

Is Corkulous free?
Corkulous is free to download, with in-app purchases available.
Is Defter Notes free?
Defter Notes is free to download, with in-app purchases available.
Which has better reviews, Corkulous or Defter Notes?
Corkulous is rated higher. Corkulous averages 4.4 out of 5 from 986 ratings, while Defter Notes averages 4.4 from 75 ratings.
Do Corkulous or Defter Notes have ads?
Neither Corkulous nor Defter Notes shows ads.
Which is updated more often, Corkulous or Defter Notes?
Corkulous ships an update every 3 months, and Defter Notes every 2 weeks. Most recently, Corkulous was updated on October 24, 2026 and Defter Notes on October 24, 2026.

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