---
title: Does my contact need CoolApp?
description: Yes, both you and your contact need to use CoolApp if you want to communicate privately. Learn how to get started with CoolApp.
url: "https://coolapp.com.kh/support/does-my-contact-need-coolapp/"
updated: "2024-05-30"
category: General
---

# Does my contact need CoolApp?

Yes, both you and your contact need to use CoolApp if you want to communicate privately.
Learn how to get started with CoolApp.