Cork Board Notes vs CalibratedNotes
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cork Board Notes
Read full descriptionHide full description
BoardOn is a visual corkboard for organizing notes, photos, links, checklists, and reminders in one place. Create personal spaces for ideas, plans, and everyday projects. Add pins, move them freely, connect related items with strings, and keep everything visible at a glance. What you can do with BoardOn: - Add notes, photos, links, locations, checklists, and reminders - Drag and drop pins anywhere - Connect ideas visually with strings - Open your favorite space faster from the Home Screen widget - Keep everything private on your device Great for brainstorming, planning, study prep, travel ideas, and personal organization. Fast, visual, and easy to use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CalibratedNotes
Read full descriptionHide full description
CalibratedNotes Capture ideas, solve problems, and organize everything in one powerful digital notebook. CalibratedNotes combines the freedom of handwriting with intuitive organization to help you take better notes. Whether you're recording lecture notes, solving mathematical equations, sketching engineering concepts, or planning projects, CalibratedNotes provides a clean, distraction-free workspace designed to keep you focused. Create notebooks for school, work, or personal use, customize your pages, and keep everything organized exactly the way you want. Write Naturally Enjoy a responsive handwriting experience with adjustable pen sizes, multiple ink colors, a highlighter, and an eraser. Every tool is designed to make writing feel comfortable, whether you're taking quick notes or filling pages with detailed calculations and sketches. Stay Organized Create unlimited notebooks, organize them into folders, customize notebook colors, and quickly switch between subjects or projects. As your collection grows, finding your notes remains simple and efficient. Custom Page Templates Choose the page layout that fits your work. Select from blank, lined, dotted, graph, and grid paper for everything from lecture notes to engineering drawings, mathematical calculations, bullet journals, and project planning. Handwriting & Text Combine handwritten notes with movable text boxes to create organized, professional-looking pages. Easily add mathematical and scientific symbols whenever you need them. Draw and Sketch Create engineering diagrams, graphs, charts, flowcharts, geometric figures, scientific illustrations, and technical sketches directly within your notebooks. Keep drawings and written notes together for a more organized workflow. Built for STEM CalibratedNotes makes it easy to organize engineering calculations, mathematical equations, scientific notes, laboratory observations, and technical diagrams in one place. Perfect for documenting complex ideas while keeping everything neat and easy to review. Flexible Pages Add, duplicate, and delete pages whenever you need. Whether you're writing a single page or an entire semester's worth of notes, your notebooks grow with your ideas. Customize Your Workspace Personalize notebook colors, organize folders your way, and choose page templates that match your workflow. CalibratedNotes adapts to your style instead of forcing you into a fixed layout. Features Writing Smooth handwriting Adjustable pen sizes Multiple pen colors Highlighter tool Eraser tool Organization Unlimited notebooks Unlimited pages Folder organization Custom notebook colors Fast notebook navigation Page Templates Blank paper Lined paper Dotted paper Graph paper Grid paper Productivity Movable text boxes Mathematical symbols Scientific symbols Duplicate pages Delete pages Drawing Engineering diagrams Graphs and charts Flowcharts Technical sketches Scientific illustrations Geometric drawings Whether you're taking notes in class, solving equations, sketching ideas, planning projects, or organizing your daily tasks, CalibratedNotes provides a flexible workspace designed to help you write naturally and keep everything in one place. Download CalibratedNotes today and experience a smarter way to write, organize, and create. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: CalibratedNotes at every 2 days against Cork Board Notes's every 2 months. CalibratedNotes also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Cork Board Notes sells 3 in-app purchases, starting at $9.99 per month and CalibratedNotes sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Cork Board Notes ships an update every 2 months, CalibratedNotes every 2 days. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.
| Parameter | Cork Board Notes | CalibratedNotes |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 50 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | MANUEL MATAS GALEOTE | AIDEN JASON SEXTON |
In-app purchases
Cork Board Notes
- BoardOn Premium Monthly$9.991 Month
- BoardOn Premium Annual7 Days trial$34.991 Year
- BoardOn Premium Lifetime$44.99
CalibratedNotes
- CalibratedNotes Premium7 Days trial$2.991 Month
Questions
Is Cork Board Notes free?
Is CalibratedNotes free?
Do Cork Board Notes or CalibratedNotes have ads?
Which is updated more often, Cork Board Notes or CalibratedNotes?
Other comparisons















