WhatsApp Messenger is an end-to-end encrypted messaging and VoIP application by Meta Platforms, providing secure international text, voice, and video communication across mobile devices.
| Developer | Meta Platforms, Inc. (WhatsApp LLC) |
|---|---|
| Category | Communication |
| Supported platforms | Android, iOS |
| First released | 2009-05-01 |
| User Agent | Platform | Device |
|---|---|---|
| WhatsApp/2.2631.102 W | Windows | Unknown |
| WhatsApp/2.24.8.76 A | Android | Unknown |
| WhatsApp/2.2628.101 W | Windows | Unknown |
| WhatsApp/2.2627.101 W | Windows | Unknown |
| WhatsApp/2.2625.101 W | Windows | Unknown |
| WhatsApp/2.2623.103 W | Windows | Unknown |
| Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.0.0 Mobile Safari/537.36 WhatsApp/2.26.8.73 | Android 10 | Unknown |
| WhatsApp/2.2620.102 W | Windows | Unknown |
| WhatsApp/2.2615.101 W | Windows | Unknown |
| WhatsApp/2.2616.100 W | Windows | Unknown |