Comparison

Blankbook vs Prodrafts

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

Head to head
About

Blankbook

Experience a natural handwriting feel on an infinite canvas. Organize notes with a visual bookshelf and access tools quickly. Offers various paper types and intuitive controls for seamless creativity.

Highlights
  • Infinite scrolling canvas
  • 7 static paper types (dark/light variants)
  • Pen, pencil, marker, lasso, ruler, erasers
  • Three quick-access tool slots
  • Intuitive gesture controls
  • Automatic dark mode matching system settings
Read full description

Blankbook reduces the clutter and reproduce the essence of an extraordinary handwriting experience. It features a well-thought design that makes your content speak. The bookshelf offers a see-through preview that allows you to see your content directly. Canvas: Infinite scrolling canvas allows your creativity flow, you’ll never be bothered by manually creating a new page over and over again. Paper: It offers 7 static paper types. All with dark and light variants. Dotted, squared, watercolor papers, etc. We get you covered. Tools: Pen, pencil, marker, lasso for copy and cut, ruler, pixel eraser and vector eraser. All powered by the best Apple Pencil technology. Shortcuts: Want quick access to your favorite tools without adjusting the setting repeatedly? We offer you three quick-access slots per note. Add any tools to it and it saves for you. Intuitiveness: Tap the title name your note, long press to reorder, two-finger tap to undo, two-finger pinch to zoom. It’s that easy! Dark mode: The color scheme will match the system setting automatically. Or you can use iOS dark/light switch to set it to your preferences. Have fun writing! ----------------- “You’ve got the brownie when night is coming, huh~ It's not a dessert". Licensed from artist Yuanyu Zhou(Ins: @frost.tree), Bookbook iMessage app integrates with her "Brownie" series of emoji packs. Term of service: https://www.legolas.me/paperworks/blankbook-terms-of-service Privacy Policy: https://www.legolas.me/paperworks/blankbook-privacy-policy Developer: Yuxiao Wang Special thanks: @Yuanyu Zhou, @Minja. For ideas, testing and feedbacks.

About

Prodrafts

Capture handwritten notes, annotate PDFs, and organize ideas on an infinite canvas. Connect concepts with mind maps, import and export various document formats, and record audio. Offers customizable paper templates for diverse projects.

Highlights
  • Infinite canvas for notes and drawings
  • PDF import and annotation
  • Mind mapping for idea organization
  • Handwriting and shape tools
  • Document import/export (Markdown, DOCX)
  • Audio recording and transcription
  • Customizable paper templates
Features
Read full description

Write by hand, annotate PDFs and connect your ideas with Prodrafts. Move freely across an infinite canvas, use paged notebooks for structured work, or organize ideas in a mind map. Keep words, drawings and study materials together. NOTES THAT FIT THE WAY YOU THINK Capture lecture notes, sketch concepts and work through diagrams without running out of room. Use natural pen tools, shapes, a ruler and a compass for handwritten explanations and geometry notes. READ, ANNOTATE AND REVISIT Import PDFs, highlight key passages and add handwritten notes. Bring course slides, reading materials and PDF planners into your notebook. Search PDF text and make supported scanned PDFs searchable with OCR. SEE CONNECTIONS Build mind maps with text, handwriting and attachments. Move ideas, fold branches and connect related topics to make a clearer study outline or brainstorm board. FROM QUICK NOTES TO DOCUMENTS Write with headings, lists, tasks, tables, links and equations. Import and export Markdown, and export text documents to Word/DOCX. Add images and recordings to your notes. Place web link cards and video on your canvas to keep related material together. PAPER FOR YOUR NEXT PROJECT Choose lined, grid and dot paper, Cornell layouts, weekly and monthly planner pages, music staff and guitar tablature paper, or guides for handwriting practice. Use them for a reading journal, study sheets or handwritten planning. RECORD AND PRESENT Record classes, meetings and ideas. On supported systems and languages, turn recordings into text. Present your canvas on an external display and guide attention with the laser pointer. KEEP YOUR WORK CLOSE Organize documents in folders, enable iCloud sync across your devices, and share notes as PDFs or images. Some tools, templates and document limits require an in-app purchase. Availability varies by device, system version and language. Audio transcription requires iOS, iPadOS or macOS 26 or later and a supported system language. The subscription will automatically renew unless canceled, and will be charged through your Apple iTunes account. The price may vary depending on your location. Prodrafts is a product registered and developed by EMMO Corp. Support: prodrafts@163.com Privacy Policy: https://www.prodrafts.cn/privacyPolicy Terms of Service: https://www.prodrafts.cn/termsOfService

Screenshots

Blankbook4 screens
Prodrafts4 screens

Verdict

The call

The clearest difference is rating: Prodrafts at 4.8 against Blankbook's 3.9. Prodrafts also leads on ratings volume (4K vs 135) and update cadence (daily vs every 4 days). Blankbook's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Blankbook sells 2 in-app purchases, starting at $2.49 per month and Prodrafts sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Prodrafts holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Prodrafts has 4K ratings behind it against 135, so its average is the more settled of the two. Written reviews point the same way: 55% of Blankbook's written reviews are positive against 70% of Prodrafts's.

UpkeepUpdate frequency

Blankbook ships an update every 4 days, Prodrafts daily. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
Blankbook versus Prodrafts: the parameters behind the verdict, then further details
ParameterBlankbookProdrafts
PriceFreeFree
Rating3.9 (135 ratings)4.8 (4K ratings) — better
Positive reviews54.8% of reviews69.7% of reviews — better
Number of ratings1354K — better
Update frequencyEvery 4 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS13.0 — better17.0
Further details — not scored
Size41 MB255 MB
Age rating4+4+
Developer璐 徐EMMO Corp.

Customer experience

Blankbook

All ratings129 ratings
Positive72.9%
Neutral7.8%
Negative19.4%
Written reviews93 reviews
Positive54.8%
Neutral11.8%
Negative33.3%

Prodrafts

All ratings3,929 ratings
Positive95.3%
Neutral2.0%
Negative2.6%
Written reviews1,046 reviews
Positive69.7%
Neutral10.2%
Negative20.1%

User reviews

Blankbook

From 135 App Store ratings

What we love

  • ✍️ Natural handwriting and pen feel
  • ♾️ Infinite canvas for unlimited space
  • 🎨 Simple and clean interface
  • ⚡ Good performance and responsiveness
  • 💰 One-time purchase option available

Room to improve

  • 🐛 Frequent crashes and app failures
  • 💾 Data loss and note disappearance
  • ⏱️ Severe lag with large amounts of data
  • 🔄 Notes not syncing across devices
  • 🗂️ No folder or organizational system

Prodrafts

From 4K App Store ratings

What we love

  • 🚀 Syncing works great
  • 👍 Infinite canvas
  • 👍 Customizable paper backgrounds
  • 👍 Supports Apple Pencil
  • 👍 Versatile note-taking features

Room to improve

  • 🐛 Sync issues between devices
  • 🐛 Occasional data loss
  • 🐛 Buggy performance with large files
  • 🔧 Limited English support and documentation
  • 🔧 Lack of collaboration features

Bugs and requests

Blankbook

Reported bugs

16 issues
  • App crashes when creating new sheets or files
  • Notes permanently disappear without warning
  • Severe lag and slow loading with accumulated data
  • Delete function doesn't permanently remove notes
  • Unresponsive settings and help buttons
Show 11 more
  • App fails to open or closes immediately
  • Palm rejection issues causing accidental zooms
  • Eraser and pencil tool flashing/switching randomly
  • Grid/lines don't move with canvas when scrolling or zooming
  • Random dots appearing while writing
  • Zoom gestures misinterpreted
  • Crashes after leaving app in background
  • Premium purchase not recognized after reinstall
  • Incompatibility with Mac version for editing
  • Settings not persisting across sessions
  • Performance issues on iPad Pro with iOS 14+

Requested features

20 requests
  • Folder organization system for notes
  • Cloud backup and sync across devices
  • Image and PDF insertion capability
  • Snap-to-grid and smart shapes
  • Ability to rotate and scale selected content
Show 15 more
  • Dark mode toggle within app
  • Customizable color swatches
  • Copy and paste image functionality
  • Multi-window support
  • Undo/redo button in addition to gesture
  • Export as vector file option
  • Snap shapes and lines feature
  • Lock/pin canvas to grid lines
  • Duplicate entire notes function
  • Typed text insertion
  • More than three tool shortcuts
  • Default tool customization
  • Larger color palette
  • Device synchronization for iPad and iPhone
  • Backup system for data protection

Prodrafts

Reported bugs

5 issues
  • Notes disappearing without warning
  • Inability to create new drafts
  • Eraser tool not working as expected
  • Compatibility issues with newer Apple Drawing Format
  • Inconsistent translations in the UI

Requested features

7 requests
  • Bulk export of notes as PDFs
  • Ability to link notes to source content
  • Flashcard or spaced repetition feature
  • Improved organization with folders and tags
  • Dark mode option
Show 2 more
  • Better mouse/keyboard support on desktop
  • Handwriting recognition and conversion to text

In-app purchases

2 purchases

Blankbook

Subscriptions1
  • Monthly7 Days trial$2.491 Month
One-time1
  • Lifetime$6.99
2 purchases

Prodrafts

Subscriptions1
  • Prodrafts Pro Annual3 Days trial$9.991 Year
One-time1
  • Prodrafts Pro Lifetime$29.99

Questions

Is Blankbook free?
Blankbook is free to download, with in-app purchases available.
Is Prodrafts free?
Prodrafts is free to download, with in-app purchases available.
Which has better reviews, Blankbook or Prodrafts?
Prodrafts is rated higher. Blankbook averages 3.9 out of 5 from 135 ratings, while Prodrafts averages 4.8 from 4K ratings.
Do Blankbook or Prodrafts have ads?
Neither Blankbook nor Prodrafts shows ads.
Which is updated more often, Blankbook or Prodrafts?
Blankbook ships an update every 4 days, and Prodrafts daily. Most recently, Blankbook was updated on November 3, 2026 and Prodrafts on November 8, 2026.

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