Use "Add to Home Screen" to create an icon that acts like a portable app.
You want a messaging device. The iPad 2, even if you install WhatsApp, is heavy (601g vs. 300g for a modern iPad Mini), lacks a cellular chip in most models (Wi-Fi only), and has a low-resolution screen by today's standards. whatsapp for ipad 2 ios 935 portable
For users seeking a deep technical workaround to install an application package directly onto the hardware, jailbreaking is an option. However, please manage your expectations: , as the official servers block old native apps. Prerequisites: An iPad 2 running iOS 9.3.5. Use "Add to Home Screen" to create an