The most common way to use Facebook is via the mobile app. It is available for both iOS and Android and is designed to keep you connected on the go. Installing on Android Open the app. Search for "Facebook" in the top search bar. Tap Install .

your campaign to show ads to people most likely to install.

Once finished, tap and log in with your email or phone number.

How much you pay, on average, for every new user.

Pro Tip: If your phone is older or you have a weak internet connection, search for in the Play Store. It uses less data and takes up much less space. Installing on iPhone (iOS) Open the App Store .

Most people simply go to Facebook.com in Chrome, Safari, or Edge. This ensures you always have the latest features without needing to update software.

Switch from cellular data to a stable Wi-Fi connection for large downloads.