Last updated: July 15, 2026
Duo Messenger is a utility that helps you access WhatsApp Web with multiple isolated sessions on one device. It is not a messaging service; the messaging infrastructure is provided entirely by WhatsApp.
Duo Messenger is NOT affiliated with, associated with, or endorsed by WhatsApp LLC or Meta Platforms, Inc. in any way. WhatsApp and Meta are trademarks of their respective owners. This is an independent third-party utility.
You agree to use the app only in accordance with WhatsApp’s own terms of service. All rules and responsibilities regarding your WhatsApp account remain between you and WhatsApp.
Premium features are offered via a monthly subscription through the App Store. There is no free trial. The subscription renews automatically at the end of each period unless cancelled; you can cancel anytime from your Apple account settings. Payments are charged to your Apple account.
The app is provided “as is”. We are not responsible for outages caused by WhatsApp availability, interface changes or session behavior.
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