Download Silent Phone app for iPhone

Silent Phone

Silent Phone app screenshot


Silent Phone is a free app for iPhone. Silent Phone provides enterprise-grade encrypted voice, video, and messaging. Our end-to-end security protects your business, its reputation, and its valuable intellectual property from spying eyes. With Silent Phone, your team can discuss important matters across continents with the same confidence as if you were all in the same room. Silent Phone is developed by Silent Circle, the world leader in enterprise privacy solutions.

Useful Review:

“Even though I’m a fairly new customer, I have found incredible value in the service it offers. While there are many apps that offer, and likely do, provide secure encrypted communications, I haven’t found another with the phone features. I think that many of the other apps operate under a premise that both users will have the app. But what happens when both users don’t? This is where Silent Phone offers a unique feature: a VOIP number with security built in.”


  • Privacy and security trusted by businesses and governments around the world.
  • Simple “zero-touch” deployment across your organization.
  • Integrated enterprise user management with Silent Manager.
  • Secure voice and video calls with our unique Security Words.
  • Secure high-definition conference calling and group messaging.
  • Burn commands destroy all copies of sent messages.
  • Voice memos speed communication and replace insecure voicemail.
  • Securely send documents, videos, images, and other files.

Silent Phone

App Type: Secure Calling and Messaging

Price: Free App Download