Tree Risk Assessment App

VALID's App is Free!

Our Tree Risk App has been designed to be super intuitive. Give it a go. If you like what you see, visit Training to find out where you can learn how to fly it. Contact us to arrange some training with you, or stay in touch.

There’s no help in the App - that comes with training - but  you should be able to figure out most of it.

The engine of the App has been built with a Risk Professor. He’s test-driven the risk model to breaking point.


The iOS version of VALID's Tree Risk App is available at the App Store.


You can download the Android version of VALID's App here.

We've not officially launched it on Google Play yet, but will soon.


We don't have a Windows version of the App yet. One is planned though.


© VALID is a not-for-profit organisation