Comparison

BigPaper vs Pencil

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

Head to head
About

BigPaper

This app offers an infinite canvas for note-taking, PDF annotation, and mind mapping. Import various document formats and add text, handwriting, tables, and more. Efficiently organize and edit content without page limitations.

Highlights
  • Infinite canvas for freeform note-taking
  • Import and annotate PDFs and other documents
  • Mind mapping with element connections
  • Handwriting and drawing tools with Smart Shapes
  • Table creation and linking
  • Multi-format document import and export
  • Screenshot mode for quick content capture
Features
Read full description

BigPaper is a borderless note taking application. You can import and expand PDFs and other formats in BigPaper and freely take notes in an infinite canvas without being limited by the edges of the document. You can use BigPaper on both iPhone and iPad for efficient editing with iCloud data sync. Whether it's annotating PDFs, making handbooks, or creating mind maps, BigPaper is ready to go. BigPaper's features include multi-format document import, text input, handwriting, mind mapping, tables, scanned documents, free edge screenshots, containers, folder management, search for handwriting and text, etc. We welcome every rating, and we will read every piece of feedback and take notes to incorporate it in future updates. Your 5-star review will encourage us to continue to upgrade BigPaper and introduce new features. —— Introduction of functions —— 「Infinite canvas, freeform add elements」 Canvas can be zoomed and moved for editing. Add documents in multiple formats such as PDF, as well as multiple types of elements such as tables, text, drawings, handwriting, pictures, stickers, paper, scanned documents, and more. These elements can be scaled and rotated. 「Mind Mapping - Easily connect ideas」 Innovative mind mapping mode. Connect elements on the page (text, pictures, tables, etc.) to quickly generate mind maps from inspiration. Also support the step-by-step enlargement of the idea by expanding the mind map. 「Type anywhere」 Customize the font, size and color of the text. To-do list, bullets can be added to the text. 「Brush Tool - Handwritten and Drawings」 Customize brush presets including color, transparency, tip size. Full-screen drawing, freely annotated documents that are not limited by the edges of the document. Smart Shapes: Hold a stylus or fingertip after drawing a graphic on the screen, intelligently recognize and generate the perfect shape. 「Create Table」 Easy create forms. Add row, add column, move row, move column. Tables can be linked to mind maps. 「Import and Export」 Imported document formats: PDF, Word, PowerPoint, Excel, Pages, Keynote, Numbers, etc. Expand all pages of the document to easily read and highlight all the content. Select text in the document to copy. Export PDF, export image, and BigPaper format. WYSIWYG, everything can be displayed in the exported document. 「Reading Mode」 Customize the "scrolling direction" to realize the classic reading mode. 「Screenshot Mode - Quickly capture key points」 In screenshot mode, you can continuously select areas to take screenshots, these screenshots will be added to the canvas immediately, and can continue to be edited and added to the mind map. 「Stickers, Paper Templates」 The themes of stickers include weather, three-dimensional geometry, music, etc., saving creation time and improving note-taking efficiency. Use stickers and paper stencils in combination to create beautiful manuscripts. 「Multiple Selection Tool - Efficient Editing」 You can freely select an area on the canvas using the multi-selection tool. The selected content as a whole can be resized, rotated, moved, deleted, and exported.Draw borders to take screenshots freely. 「Manage files with folders」 You can create folders to manage files. Easy personalization includes folder editing, file moving, sticking to the top, and more. 「iCloud Sync」 Continue to create notes on different devices and capture inspiration anytime, anywhere. 「Scan」 Scan documents, OCR text recognition(Available in English, Chinese, French, Italian, German, Portuguese and Spanish.) 「Search and Jump Locations」 Search for handwriting, text, text in documents. Also: OCR text recognition results of scanned documents and recognition of text in pictures. Contact us and send feedback: bp_10happy@hotmail.com

About

Pencil

This app allows users to handwrite, sketch, and annotate PDFs on their iPad and iPhone. It supports Apple Pencil and other styluses for note-taking, drawing, and even watercolor painting. Features include audio recording within notes and AI assistance for summarizing and translation.

Highlights
  • Handwrite and sketch with stylus or finger
  • Annotate and mark up PDFs
  • Record audio directly in notes
  • Create formatted text notes
  • Watercolor painting workspace
  • Scan and import documents
  • AI assistance for summaries and translation
Features
Read full description

Pencil brings handwriting, sketching, PDF annotation and watercolor painting to iPad and iPhone. Designed especially for Apple Pencil on iPad, it also works with other compatible styluses and your finger. Take notes in class, mark up a document, plan your week or paint an idea while it is still fresh. • Write and sketch your way. Use Apple Pencil on iPad, or write and draw with a compatible stylus or your finger on iPad and iPhone. Start a PDF note from a paper template, choose your ink colors and add typed text, images and shapes. Use lined or grid backgrounds to give your notes structure. • Make your PDFs useful. Highlight passages, add comments, write in the margins and insert your signature. Search inside a document, bookmark important pages and rearrange, duplicate or rotate pages as your work develops. • Keep the conversation with your notes. Record audio directly in a PDF note and play it back alongside the page. Revisit a lecture, meeting or explanation without separating the recording from your written notes. • Type when words come first. Create formatted Text Notes with fonts, colors, lists, checklists, tables and images. Turn a quick thought into a clear set of notes, a plan or a longer draft, then export it as a PDF to share. • Explore watercolor painting. Open a dedicated painting workspace, choose your paper and experiment with brushes, mixed colors and washes. Paint from a reference photo, try guided practice lessons and export your painting as an image or PDF. • Bring paper into your notebook. Scan documents with the camera, import files through the Files app and add photos to your work. Keep notes, PDFs and paintings organized in folders, ready to return to when you need them. • Get help from AI. Ask questions about your documents, summarize a passage, explain an unfamiliar concept or translate selected text. Use AI Chat to work through an idea alongside your notes. Privacy Policy: https://www.noteswriter.com/Kairoos_Privacy_Policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BigPaper3 screens
Pencil4 screens

Verdict

The call

The clearest difference is ratings volume: BigPaper at 20 against Pencil's 4. BigPaper also leads on iOS requirement (16.0 vs 26.0). On price, rating, review sentiment and update cadence 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. BigPaper sells 1 one-off in-app purchase and Pencil sells 4 in-app purchases, starting at $1.99 per 7 days. 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 — 4.0 for BigPaper against 4.0 for Pencil. That said, the two scores are not equally well evidenced: BigPaper has 20 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 27% of BigPaper's written reviews are positive against 25% of Pencil's.

UpkeepUpdate frequency

BigPaper ships an update every 5 days, Pencil weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
BigPaper versus Pencil: the parameters behind the verdict, then further details
ParameterBigPaperPencil
PriceFreeFree
Rating4.0 (20 ratings)4.0 (4 ratings) — better
Positive reviews26.7% of reviews — better25.0% of reviews
Number of ratings20 — better4
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size253 MB511 MB
Age rating4+4+
Developer10happy Technology Development(Dalian) Co.,Ltd.Kairoos Solutions SL

Customer experience

BigPaper

All ratings17 ratings
Positive64.7%
Neutral29.4%
Negative5.9%
Written reviews15 reviews
Positive26.7%
Neutral46.7%
Negative26.7%

Pencil

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

1 purchases

BigPaper

One-time1
  • BigPaper - Full Version Unlock$8.99
4 purchases

Pencil

Subscriptions3
  • Weekly$1.997 Days
  • Unlock All and AI Assistant3 Days trial$3.991 Month
  • Pencil Annual3 Days trial$14.991 Year
One-time1
  • Pencil Lifetime$14.99

Questions

Is BigPaper free?
BigPaper is free to download, with in-app purchases available.
Is Pencil free?
Pencil is free to download, with in-app purchases available.
Which has better reviews, BigPaper or Pencil?
Pencil is rated higher. BigPaper averages 4.0 out of 5 from 20 ratings, while Pencil averages 4.0 from 4 ratings.
Do BigPaper or Pencil have ads?
Neither BigPaper nor Pencil shows ads.
Which is updated more often, BigPaper or Pencil?
BigPaper ships an update every 5 days, and Pencil weekly. Most recently, BigPaper was updated on October 24, 2026 and Pencil on October 30, 2026.

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