: Free. All features, including high-quality video calling and "Knock Knock," are available for free through the official Google Play Store or Apple App Store.
: These files often contain trojans designed to steal your personal data or login credentials. : Free
Any website offering a "crack" or "activation key" for Google Duo is likely distributing , ransomware, or phishing scripts. Because the official app is free and verified by Google, there is no legitimate reason for a cracked version to exist. Product Overview : Free. All features