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 3.1.1

NEW: iPhone SE 2020 verified for compatibility and support.
FIX: Device proxy settings respected by Chalk.
Monthly improvements and fixes.

Ratings and Reviews

4.4 out of 5
204 Ratings

204 Ratings

Rainh2o - ,

Greatly Improved!

We’ve been using Vuforia Chalk for a little over a year now and decided to update my initial review. 1st: The app is very easy to install and use. 2nd: For how inexpensive it is, it provides so much value to our organization. I work for a large semiconductor manufacturer in the Bay Area and when issues regularly arise in the field, having remote assistance allows us to tackle those issues quickly, regardless of where my users, experts, suppliers or support teams are located. 3rd. They made huge improvements to stability and initial flaws. 4th: Requires Zero training! Overall, very satisfied customer.

bhideam ,

Simply delighted

It was an instant hit to use this super easy and spectacular app and be productive within no time. I got accurate cooking directions remotely from my wife in the current lockdown situation. My neighbor found this to be a blessing who had to recently convert his in-person musical instruments training classes to remote ones due to Covid-19 and he found it very easy and super cool to give directions to his students remotely using the markup features of this app that stick to the remote instruments in a shared live learning session. Overall an outstanding App and looking forward to newer features in future.

Irishtoon ,

Mind bending

This app supports remote assistance asks using augmented reality capabilities. It’s really difficult to describe how it works in words here so I just encourage you to download it and use it. The ability to mark up the real world in a digital screen and make that markup persistent is mind bending. Really easy to use and get going with, I used it with my 10 year old yesterday and it was naturally intuitive.


PTC Inc.
51.6 MB

Requires iOS 13.0 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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