Credit: Robert Triggs / Android AuthorityWhen WhatsApp changed its terms in 2021, I was one of the many users who looked for alternative messaging apps for Android. While I had heard about Signal before, the controversial move by WhatsApp prompted me to actually try the app out. I loved it then and I still love it now.But over all these years, I barely use Signal even though I prefer it greatly over WhatsApp. And that’s because of a major advantage WhatsApp has over the privacy-focused messaging app.