---
title: "How to use appCUE"
canonical: "https://docs.cuesystem.com/space/ACSG/318439438/How%20to%20use%20appCUE"
format: markdown
---
The following picture describes steps on how to program, license, and use appCUE.

![image](media://497eb998-9b26-428d-a1b8-c59389e1a154)

Steps:

1. Create a **control application** using Cue Visual Composer and upload it to the Application & License (AL) server.
2. **Order a license **for appCUE in the same way as other CUE products, i.e. through a dealer/distributor or, if you are a business partner of CUE, a.s., through the email address [sales@cuesystem.com](mailto:sales@cuesystem.com).
3. **Register licenses** in the AL server. Registration keys are requested.
4. Download, install and configure **appropriate runtime** on a mobile device. Practical steps depend on operating system.
5. **Use control application and licenses** stored in AL server.