Comparison

Whiteboard vs Pencil Box

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

Head to head
About

Whiteboard

This digital whiteboard app offers a simple yet powerful interface for various uses, from teaching and design to note-taking and doodling. It provides flexible canvas options, including multi-page and infinite free-form canvases, and supports PDF imports.

Highlights
  • Infinite free-form canvas
  • Multi-page canvas option
  • Direct PDF import
  • Geometric shape drawing
  • Simple and clean interface
  • Quick startup
  • Small storage space
Features
Read full description

The Whiteboard App always adheres to the concept of "simplicity to the extreme" and "Nothing more Nothing less". Despite offering many small tools, its interface remains simple and user-friendly. This app is suitable for various scenarios, including teaching, creativity, meeting presentations, prototype design, and learning drafts, among others. It provides users with a variety of universally applicable paper formats, objects, and prototype designs to choose from. It also offers instant drawing of geometric shapes, making teaching, creativity, and on-site communication more convenient. Additionally, it can be used for students' homework drafts, doodling, note-taking, temporary notepads, word dictation, and math problems, among other purposes. Users highly praise its simple and easy-to-use button layout and tool exit mechanism. The app offers two forms of creating new files, allowing users to choose the one that suits them best: - The first form is a multi-page file (Pages), where each page serves as a canvas with size limitations, similar to a PDF file. This makes it easy to organize knowledge. - The second form is a free-form file (Free Form), where a file consists of one infinitely large canvas without boundaries. This allows for unlimited creativity. The app also supports direct import of PDF files, even large files with hundreds or thousands of pages, without crashing. It opens instantly. Features: - Small storage space - Simple operation - Clean interface - Quick startup - Rich functionality Welcome to download and experience the Whiteboard App as soon as possible! Contact information: - Twitter: chenlidongorg - Threads: chenlidongorg - WeChat: ichenlidong - Email: chenlidong@gmail.com - Official website: whiteboardapp.org End-User License Agreement (EULA): http://whiteboardapp.org/TermsofUse Privacy Policy: http://whiteboardapp.org/fsaf-88bdbc6b

About

Pencil Box

Unleash your creativity with a versatile drawing tool. Select from various brushes, pens, and shapes, customize their properties, and utilize layers for complex designs. Import and export your artwork seamlessly.

Highlights
  • Multiple drawing tools (airbrush, pen, pencil, line, shapes)
  • Adjustable tool color, size, and transparency
  • Layer support with transparency and visibility control
  • Import drawings from Mail and iTunes
  • Export drawings via iTunes
  • Sync tool preferences with iCloud
Features
Read full description

Pencil Box is a useful drawing tool that allows you to display your artistic talent. You can: - choose your preferred tool - airbrush - pen - pencil - line - rectangle - ellipse - eraser - control tool color, size, and transparency - add layers and control layer transparency and visiblity - import and export drawings via iTunes - import drawings from mail - sync tool preferences between devices using iCloud Pencil Box is an active development. New features are always in the works.

Screenshots

Whiteboard4 screens
Pencil Box4 screens

Verdict

The call

The clearest difference is review sentiment: Whiteboard at 75% against Pencil Box's 0%. Whiteboard also leads on ratings volume (953 vs 1) and update cadence (every 6 days vs fortnightly). Pencil Box's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 7). On price, ads 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

Both are free to download. Whiteboard sells 7 in-app purchases, starting at $1.99 per month. Pencil Box asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pencil Box holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Whiteboard has 953 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of Whiteboard's written reviews are positive against 0% of Pencil Box's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Whiteboard ships an update every 6 days, Pencil Box fortnightly. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

Scorecard7 real differences · 3 level
Whiteboard versus Pencil Box: the parameters behind the verdict, then further details
ParameterWhiteboardPencil Box
PriceFreeFree
Rating4.3 (953 ratings)5.0 (1 ratings) — better
Positive reviews74.6% of reviews — better0.0% of reviews
Number of ratings953 — better1
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.010.0 — better
Further details — not scored
Size81 MB15 MB
Age rating4+4+
DeveloperEndless AI LLCFays Lane Labs

Customer experience

Whiteboard

All ratings952 ratings
Positive82.0%
Neutral5.4%
Negative12.6%
Written reviews232 reviews
Positive74.6%
Neutral8.6%
Negative16.8%

Pencil Box

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Whiteboard

Reported bugs

4 issues
  • Eraser automatically switches to marker
  • Drawing sometimes gets blurry or distorted
  • App crashes or freezes after prolonged use
  • Inability to delete or clear the canvas

Requested features

5 requests
  • Add undo/redo functionality
  • Improve palm rejection and eraser usability
  • Allow customizing pen size and color presets
  • Implement text editing and formatting options
  • Add ability to save/load drawings and annotate PDFs

Pencil Box

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Whiteboard

Subscriptions2
  • Whiteboard Pro7 Days trial$1.991 Month
  • Whiteboard Pro7 Days trial$12.991 Year
One-time5
  • Recharge 100 Points - Attempt$3.99
  • Sponsorship to unlock I$14.99
  • Sponsorship to unlock II$17.99
Show 2 more
  • Sponsorship to unlock III$24.99
  • Recharge 1000 Points$39.99
None

Pencil Box

No in-app purchases

Questions

Is Whiteboard free?
Whiteboard is free to download, with in-app purchases available.
Is Pencil Box free?
Pencil Box is free to download, with no in-app purchases.
Which has better reviews, Whiteboard or Pencil Box?
Pencil Box is rated higher. Whiteboard averages 4.3 out of 5 from 953 ratings, while Pencil Box averages 5.0 from 1 ratings.
Do Whiteboard or Pencil Box have ads?
Neither Whiteboard nor Pencil Box shows ads.
Which is updated more often, Whiteboard or Pencil Box?
Whiteboard ships an update every 6 days, and Pencil Box fortnightly. Most recently, Whiteboard was updated on October 29, 2026 and Pencil Box on October 23, 2026.

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