Since you cannot install the app directly, you must use the Safari browser. This acts like a mirror of your phone's WhatsApp.
: These apps inherit all the limitations of WhatsApp Web, including unreliable voice calling and lack of native notifications. whatsapp for ipad 2 ios 935 updated
The architecture gap (32-bit vs 64-bit) is unbridgeable. The security protocols are non-negotiable. Since you cannot install the app directly, you
Use your primary smartphone to scan the QR code displayed on the iPad screen. Keep the browser tab open for ongoing access. whatsapp for ipad 2 ios 935 updated
The search query specifically mentions "updated." This highlights a conflict between what users want (a working version) and what Meta (WhatsApp's parent company) provides.
Check the section in the app description to ensure it still supports iOS 9.3. Communication Alternatives for iOS 9.3.5