From the announcement:
We are excited to announce the launch of our Malifaux app! This app gives players a chance to track their collection, share Crews, and more!
It's never been easier to track your Malifaux collection. This app brings a clean, easy-to-read list of every model in Malifaux.
You can quickly build different Crews, which can be shared by copying the information to your clipboard or by using a QR code, allowing all of your Crews to be shared in a matter of moments.
Finally, the app lets you start an Encounter with any Crews: yours or one you scan in via a QR code, letting you view all the models, Strategies, and Schemes.