Air Sketch Wireless Whiteboard 4+

Project slides to your PC

Qrayon, LLC

Designed for iPad

    • 3.6 • 7 Ratings
    • $13.99

iPad Screenshots


Turn your iPad into a wireless whiteboard! Annotate PDF slides and images live in 3 easy steps:
STEP 1: Launch Air Sketch.
STEP 2: Enter the indicated URL in the web browser.
STEP 3: Everything your present and write is projected to the browser, in real-time.

Project PDF documents (such as exported PowerPoint or Keynote decks) and photos to a computer on the same local network, then annotate them in real time, all from your iPad.

Just fire up Air Sketch on the iPad and open the specified URL from any HTML-5 compatible browser on the local network. Your images and drawings show up natively in the browser. There's no additional client software to install, or services to subscribe to.

Connect your laptop to a projector to present and draw from your iPad as you walk around the room. Pass your iPad around to allow others to contribute.

Incorporate the iPad into your desktop-based workflow: Record videos of your live Air Sketch drawings, or share them live with remote colleagues via any online meeting or desktop sharing software running on the computer (such as iChat or WebEx).

Air Sketch is great for presentations in the boardroom, classroom, or on the go.

+ Fast and fluid sketching on the iPad using your finger or 3rd party stylus.

+ Real-time sketching to your browser: Strokes show up as you draw, network speeds permitting.

+ Open PDF documents from Mail or other Apps in Air Sketch to wirelessly annotate and project them (note: The iOS "open in..." menu is scrollable). Email the full annotated versions afterwards.

+ Set the background image from any picture in your photo library.

+ 5 drawing tools: Pencil, pen, marker, brush, and highligher.

+ A fully customizable color palette (tap on the selected color to edit it).

+ Fluidly zoom and pan using 2 fingers to edit your sketches in minute detail.

+ Instantly save and restore snapshots of your sketches using the camera tool.

+ Email your sketches and annotated slides as PDF or images.

+ Multi-level undo and redo.

Air Sketch supports any HTML5-capable browser, including the newest versions of Safari, Firefox, Chrome, and even another iPad, iPhone, or iPod Touch!

Note: Air Sketch is designed to work optimally with landscape documents and with a single computer connected to the same local network as your iPad.

No public WiFi? No problem. You can even use Air Sketch peer-to-peer with a computer via an ad-hoc network when a WiFi hotspot is unavailable (see our blog for the quick how-to).

Want to present PDFs and pictures from your iPhone? Check out our sister Apps, Air Projector and Air Scanner, now available in the App Store!

We have designed and built a whole suite of Apps that help you create and communicate. Check them out on our website.

If you like Air Sketch, you will also want to grab a copy of Vittle, which turns your iPad into a Recordable Whiteboard. Check out our developer page for the link.

Also, be sure to follow us at to get the latest news, and updates.

Keep on creating!

-- The Air Sketch team at Qrayon.

What’s New

Version 3.7

+ Improved support for iPadOS.

Ratings and Reviews

3.6 out of 5
7 Ratings

7 Ratings

Hitmang ,

Awesome for Presentations and Communication

Fire up Safari, Firefox, Chrome, etc and it works brilliantly. Great for annotations, highlighting, diagram labeling, etc. Use with a stylus to make it even better.

Use this often for teaching.

Highly recommend

AndreTheGeek ,

Not much use in the real world - and they want to charge again

I tried the free one. Thought it was cool so I bought the paid one. Still kind of cool, until I really needed to use it for work.

There's no apparent way to easily get my PDF into it. Tried email - no link. Tried iBooks - no link. Best I can tell, the only way to import a PDF is to plug in the USB cable and copy it from iTunes. Can't be bothered. Every other app I have can pass files to and from other apps.

Not much use in the real world I'm afraid. It was a good idea, but if I have to jump through hoops to actually open a file, then it's not of value.

Now, I look in the App Store again, and I see a "Pro" version. It claims to be able top open PDFs from mail or other apps. They want to charge me more for a third tier? How "Miscrosoft" of them. Too much I'm afraid. You won't milk me for any more.

I would not recommend giving this developer your money. An app that wants me to upgrade to another paid level after I already upgraded from the free version - just to get basic functionality that other apps have. This reeks of scam.

I suspect if I did upgrade to the third tier, there would be some in-app purchase to get someother basic functionality.

ChiefScout ,

Not all its cracked up to be

Tried the free version. Very cool! Bought the full version. Does not work. Using Google Chrome; images and PDFs do not display. A line is drawn from center of screen to upper left corner. Tried to use Erase. Does not work. Tried to use some of the other features. Zingers drawn from upper left to center of screen. Colors work.

Went to support site to ask questions. Received Server Error in '/home' Application no matter what browser I tried.

Recommend they do some more product testing before releasing to the wild. Is it possible to return this app?

App Privacy

The developer, Qrayon, LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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