---
title: Condition: Check if mobile app user
slug: tesco-mobile-hol-2025/condition-check-if-mobile-app-user
docTags: 
createdAt: 2025-07-09T14:36:28.129Z
---

Our Journey so far: 

![](https://api.archbee.com/api/optimize/Kr9jNQk3X89PNSZafWHK9-TZrBXmNNOVEMvjPy5zlZA-20250715-162905.png)

**Add a Condition**

We want to add a condition into our Journey that checks if a customer has the mobile app. If yes, they will receive a Push message, if no they receive an Email message.

1. From the orchestration tab, choose **Condition** and drag it onto the canvas after the Web Channel Action.
2. Click on the activity to open the detailed view.
   1. Set the **label** to `Has Mobile App?`.
   2. Click on **Path1** and change the label to `Yes`.
   3. Click on **Add an expression** to open a window.
      1. On the left side, open **Audiences**. 
      2. In the list of Audiences, drag the `Active Mobile App customers` onto the expression editor. 
      3. Click **Ok **in the top right corner of the white box, and then **Ok **again to save the condition and close the expression editor.
   4. Check the box **Show path for other cases than the one(s) above**
   5. Set the Label to **No.**
   6. Your screen should look like the image below. You can reposition the paths on the canvas by clicking and dragging to move them. Click **Save**.

![](https://api.archbee.com/api/optimize/Kr9jNQk3X89PNSZafWHK9-ymjXZ6qD0HpZG2AkaVHMV-20250716-202503.png)

:::hint{type="success"}
You've successfully added a **Condition** into your Journey. To read more about conditions in Journeys, see the [Adobe Experience League documentation](https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/about-journey-building/condition-activity).

Proceed to the next steps where we will compose our Push and Email messages.
:::