---
title: "Get the Coherence app"
description: "Participants run their programs in Coherence on a phone or tablet with a front camera."
---

> eSSESSMENT docs. Web page: https://presagetech.com/docs/essessment/coherence-app
> Index of all pages: https://presagetech.com/docs/essessment/llms.txt

# Get the Coherence app

The [Coherence app](https://presagetech.com/docs/essessment/app-get-the-app) section walks participants through every screen.

## Platforms

<div class="tw">

| Platform | Where to get it | Requires |
| --- | --- | --- |
| iPhone and iPad | App Store: "Coherence by Presage Tech" | iOS 17.0 or later |
| Android | Google Play | Android 9 (API 28) or later |

</div>

<div class="app-cta-badges" style="display:flex;gap:8px;margin:0 0 20px"><a href="https://apps.apple.com/us/app/coherence-by-presage-tech/id6758461062" target="_blank" rel="noopener"><img src="https://presagetech.com/docs/essessment/assets/badge-app-store.svg" alt="Download on the App Store" width="132" height="44" style="height:40px;width:auto"></a><a href="https://play.google.com/store/apps/details?id=com.presagetech.app" target="_blank" rel="noopener"><img src="https://presagetech.com/docs/essessment/assets/badge-google-play.png" alt="Get it on Google Play" width="148" height="44" style="height:40px;width:auto"></a></div>

For supported devices and camera requirements, see [System requirements](https://presagetech.com/docs/essessment/requirements).

<div class="note">

Coherence for Mac and Windows is hidden for launch. It only runs some streaming activities and isn't designed for general use yet. Participants use the phone app.

</div>

## Sign in and join

<ol class="guide">
<li>

#### Sign in

Sign in with the email your invitation was sent to, using a password, Apple or Google.

</li>
<li>

#### Join the organization

Tap **Join** on the invitation. Programs you were invited to are added to your Library.

</li>
<li>

#### Find other programs

Open the **Programs** tab and switch to **Find**. Tap **Add to Library** on any program you want to take part in.

</li>
</ol>

The app's tabs are **Today**, **Chat**, **Scan**, **Programs** and **You**.