How to Install
13l
App-specific install notes
<ol><li>Tap <strong>Download APK</strong> on this page to fetch the official 13L release.</li><li>Open your Android file manager and locate the downloaded APK.</li><li>Allow installs from this source if Android prompts for unknown apps.</li><li>Tap <strong>Install</strong>, then open 13L and grant notification permission for live alerts.</li></ol>
Generate a secure link
Use the download button to create a short-lived file link for the version you want.
Review the release details
Double-check the version, file size, and source information before opening the package.
Allow installation if Android asks
Your browser or file manager may ask for permission to install packages.
Finish setup
Once the install flow completes, open the app from your home screen or app drawer.
Update guidance
<p>Download the newest 13L build from this page and install it over the existing app. Your account session cookies are preserved when the package name stays the same.</p>