<p>Here are the different operating system versions that you’ll need to be able to use Todoist on your web browser, desktop, or mobile device:</p>
<h2>Web</h2>
<p>You can use the <a href="https://todoist.com" target="_blank" rel="noopener noreferrer">Todoist web app</a> with any of the following browsers:</p>
<div class="box-warning">Todoist only supports up-to-date browsers. In order to ensure that you get the best user experience possible, please make sure your browser has been updated to the latest version. </div>
<ul>
<li>Google Chrome on macOS, Windows, and Linux</li>
<li>Firefox on macOS, Windows, and Linux</li>
<li>Opera on macOS, Windows, and Linux</li>
<li>Safari on macOS and Windows</li>
<li>Microsoft Edge on Windows</li>
</ul>
<div class="box-note">The web app is not supported in mobile browsers. Please use the mobile apps to access your Todoist account.  </div>
<h2>macOS</h2>
<p>You can use the <a href="https://todoist.com/mac_app" target="_blank" rel="noopener">Todoist macOS app</a> if your computer is running macOS 10.11 or higher.</p>
<h2>Windows</h2>
<p>You can use the <a href="https://todoist.com/windows_app" target="_blank" rel="noopener">Windows app</a> if your computer is running Windows 10/11, 64bit.</p>
<h2>Android</h2>
<p>You can use the <a href="https://play.google.com/store/apps/details?id=com.todoist" target="_blank" rel="noopener noreferrer">Todoist Android app</a> if your device is running Android 7.0 or higher.</p>
<h2>iOS</h2>
<p>You can use the <a href="https://geo.itunes.apple.com/us/app/todoist-to-do-list-task-manager/id572688855" target="_self" rel="undefined">Todoist iOS app</a> if your device is running iOS 15 or higher.</p>
<h2>Apple Watch</h2>
<p>You can use <a href="https://apps.apple.com/app/todoist-to-do-list-tasks/id572688855?mt=8&amp;ign-mpt=uo%3D4" target="_self">Todoist on Apple Watch </a>if your device is running watchOS 8 or higher.</p>
<h2>Wear OS</h2>
<p>You can use <a href="https://play.google.com/store/apps/details?id=com.todoist" target="_self" rel="undefined">Todoist on Wear OS</a> if your device is running any version of Wear OS by Google. </p>
<h2>Linux</h2>
<p>You can use <a href="https://todoist.com/help/articles/360022117300" target="_self" rel="undefined">Todoist on Linux</a> if your computer is running Ubuntu 20.04. We are looking to expand that support in the future.</p>

System requirements for Todoist