When will iPhone 6s stop supporting WhatsApp?
When was iPhone 6s will stop doing WhatsApp
[Re-Titled by Moderator]
Original Title: WhatsApp
iPhone 6s, iOS 15
You have it the other way around. It is the developer of the app that determines what iOS version they want to support. Currently WhatsApp requires iOS 15.1, which would include the iPhone 6s, but WhatsApp could change that tomorrow if they wanted too.