Groupboard turns your iPhone, iPod Touch or iPad into a collaborative whiteboard, allowing you to draw and chat in real time with other people anywhere on the internet, even with users using a web browser. Use it for online tutoring, collaborative design, or just for fun!

Simple to use - simply start the app and then draw on the screen by dragging your finger. Use two fingers (pinch) to scroll and zoom. Click the Connect tab to connect with other people.

Features include the ability to change colors, shapes, line width, and upload photos which you can then draw on. Log in as administrator for the ability to ban users and delete pictures.

Use two fingers (pinch gesture) to zoom in or out and scroll.

You can set up your own free Groupboard which allows you to connect to 5 other people. Once you have set up your own Groupboard, you can access it from a web browser by clicking on a link, or from an iPhone/iPod/iPad. You can also embed your Groupboard in your own web page if you wish.


- Real-time multi-user: when other users are connected to the same Groupboard everyone will see what other users are drawing in real-time (no delay)
- Pinch (2 fingers) to scroll/zoom (infinite scroll/zoom when connected to Groupboard Designer)
- Shake to clear
- Upload photos from your phone gallery or take a photo with the camera and draw on top of it
- Upload images or pdf/doc/xls/ppt documents from Dropbox (document upload only available for Groupboard Designer boards)
- Save to the Groupboard server or your phone gallery
- Multiple tools/colors
- Fully compatible with web/enterprise versions of Groupboard and Groupboard Designer.
- Infinite whiteboard size and multiple pages when connected to Groupboard Designer
- Undo option when connected to Groupboard Designer (shake gesture)
- Optional eraser tool
- Print option on iPad
- Optimized for retina displays
- External display mirroring (VGA out) enabled by default when using an iOS 3.2+ device
- Log in as admin to ban users, delete pictures or configure your Groupboard (use swipe gesture to delete a picture when logged in as admin)
- Connect to any hosted or enterprise (self-hosted) Groupboard
- Bookmarks of previously connected boards (in the Connect tab)
- Find boards using the 'who's on now' and 'top 100 boards' and search buttons in the Connect tab.
- Color picker with opacity
- Ability to launch the app from a url e.g. "groupboard://" - replace 1 with your board id (name, password and board_width/height are optional). Note that you must already have the Groupboard app installed, and you cannot type this url directly into Safari - you can only click on it.


If you get errors connecting, you may have a firewall blocking the connection. Groupboard uses TCP/IP ports 41211 and 6144-6163. You can also now enable port 80 firewall tunnelling in the Connect tab.

What's New

Version 4.0.30

Fixed for iOS 11

Ratings and Reviews

Use the iPad as a drawing tablet, see it on a Mac


This app allows you to use your iPad as a drawing tablet, and see the results on any platform, since the medium for sharing is the web. There might be other apps out there that do this, though I am not aware of one. I know there are apps that allow you to share whiteboards with other iPad users, and web-based whiteboard collaboration apps, but this one is unique in that the iPad side of it is an iPad app. And it seems to work pretty well. A few problems: The control buttons are at the bottom of the screen, where it is easy to accidentally select them via your palm as you are drawing on the tablet using a stylus. Also the color controls seem fluky when switching colors, and the app crashed at one point every time I tried to change the line/font size, though it isn't doing this now. More whiteboard options would be nice, like a Clear button -- there is a shake-to-clear option but no button to click to clear. The basic concept is Pretty Neat though, and the app delivers there. Great price too.

Latest version of group board app is a stinker!!!

Nc teacher

I am a long term paid subscriber of groupboard. I generally use it in the summers to have virtual office hours with my students while I travel. For many years it worked perfectly over 3g, 4g, or LTE connections on my iPad. The new version is very slow, where the writing is very blocky even under fast wifi connections.

I am especially annoyed as the groupboard app has now begun constantly nagging me and each of my student to upgrade to the paid version with the "infinite whiteboard". This was previously part off the professional subscription I pay for $99 per year.

If groupboard needs the revenue, raise the subscription price I pay, don't "nickel and dime" my students, and most importantly fix the app, otherwise I will be looking for a new solution when my groupboard professional subscription runs out.

Developer Response

You will never see any adverts if you have paid for any subscription to Groupboard. Make sure you are connecting to your paid-for Groupboard (rather than setting up another free Groupboard). Feel free to email us if you are still seeing adverts.

The writing should also not ever be slow/blocky (and it doesn't depend on internet speed). Try restarting your ipad to see if that helps. There was a bug in iOS 7 or 8 which caused the iPad to sometimes get slow and require a reboot, but Apple fixed that issue a while ago. Also, there was an Apple bug which caused slow response to freehand drawing on retina devices. We have recently released a new version of the app that works around this problem (freehand drawing is now about 20x faster).

If you continue having any issues, emailing us is the best way to get prompt support.

I would pay money for this

Dr the President of Video Games

All of the problems have been fixed. I can't think of anything that needs improvement. The support for this app is great. There are many other drawing board apps, but this one allows you to draw with other users at the same time. There are hundreds of boards to choose from. Drawing is smooth and the app loads pretty fast. You can even set up a board for free from this app.


Group Technologies Inc
8.3 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 9+ for the following:
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Cartoon or Fantasy Violence
Infrequent/Mild Profanity or Crude Humor
© 2010 Group Technologies Inc
In-App Purchases
  1. Infinite Whiteboard $0.99
  2. Remove Adverts $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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