The initial announcement of the partnership between WhatsApp and TextSecure ( <a href="https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;whatsapp&#x2F;" rel="nofollow">https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;whatsapp&#x2F;</a> ) states that it was only for the Android WhatsApp client, and I&#x27;m unable to find an update saying that it has been added to the iOS client.