Most people here know about Signal, but if you don&#x27;t:<p><a href="https:&#x2F;&#x2F;play.google.com&#x2F;store&#x2F;apps&#x2F;details?id=org.thoughtcrime.securesms" rel="nofollow">https:&#x2F;&#x2F;play.google.com&#x2F;store&#x2F;apps&#x2F;details?id=org.thoughtcri...</a><p>Open source, easier to use, much better UI.