Vuforia Chalk facilitates AR remote assistance between your experts and field technicians. It's an easy way to solve complex or unfamiliar problems.

Your organization can benefit via reduced repair time and travel costs, as well as better knowledge transfer from an aging workforce to new employee technicians, with the devices already in their hands.

The powerful remote guidance experience of Vuforia Chalk combines live video, audio and the ability for both the remote and local participant to annotate their live shared view. Annotations in Chalk accurately stick to real-world objects, even when people move around, utilizing advanced augmented reality developed on the best-in-class Vuforia AR platform.

Vuforia Chalk enhances troubleshooting and support far beyond simple "see what I see" apps. What will you 'Chalk' first?

Praise for Vuforia Chalk:

"Proves Augmented Reality Isn’t Just Hype" - TIME | "The AR App I’ve Been Waiting For" - tom's guide | "The Future of Education, Service and Support" - Forbes

What’s New

Version 2.7

* NEW: Commercial launch of “Chalk Hosts” offering – enabling Guest Users to join the Expert using Connect Codes (for Business customers only)

* Includes monthly improvements and bug fixes

Ratings and Reviews

3.3 out of 5
59 Ratings

59 Ratings

Caraza ,

Sort of works

This sort of works. The video is of low quality and jaggy. It
Gives me the message that my connection is poor. However, when I use FaceTime the video is perfect. Also the sign up process is poorly implemented. It cannot account for larger font size and the screen cannot be scrolled down so that you can hit Done. You have to change your screen to the smallest font size first

ChooChooStrathmore ,

Not compatible with iPhone 6?

Trying to update it and it’s not compatible with my iPhone 6 any more?

Developer Response ,

The device requirements have never included iPhone 6, but it seems that if you downloaded from an approved device (as shown on the Vuforia Chalk page in the App Store) and then shared it with another device, it mistakenly installed on an unsupported device. We're working with Apple to understand why this distribution loophole occurred. Apologies -- and we're working on an iPhone 6 version of Vuforia Chalk for 2018. Thanks - The Chalk Team

behnamfar ,

Great Idea, Poor implementation

This app has the potential to create a great immersive experience for its users, but unfortunately in this version that I've tried, it didn't deliver what it supposed to do(at least in my experience the app couldn't even maintain a stable connection). Maybe future versions will do better and hopefully I'll be able to use it and recommend it to others.

Developer Response ,

Hello - sorry to hear about your poor experience. It's unclear what issue(s) you encountered that is leading to your guesses / assumptions around causes being due to "poor server-side architecture". You mention items that do not relate to our server-side architecture - if you can provide what you experienced (from an end-user perspective) then we can diagnose and hopefully resolve the issue(s) you experienced.


PTC Inc.
44.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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