Silentel

Secure mobile communication

Free · Designed for iPad

Highest security. Easy to use. Available to everyone. WHAT IS SILENTEL? Silentel is the serious choice for any user who wants to protect and secure his voice calls, messages, chats, sensitive documents, photos or any files against eavesdropping and interception. Silentel is easy to use, fast to deploy and the users will quickly adapt to a new and simpler way of handling any sensitive business information. Features: SECURE CONTACTS The Silentel application uses own contacts which are separated from other phone contacts. After switching off the application, contacts are completely erased and are not stored on the phone. SECURE VOICE / VIDEO CALLS Standard voice and video calls between two participants, but device-to-device encrypted. During the call, all information transmitted by the Silentel system is encrypted by the sender and decrypted only by the receiver. SECURE CONFERENCE Secure conference allows secure real-time communication between two and more users with device-to-device encryption and automatic voice detection. SECURE MESSAGES The content of the message is encrypted before sending. Only after the message has been delivered to the receiver, the content is decrypted. Except from the receiver, nobody can decrypt and read the message. SECURE FILE TRANSFER Sending encrypted documents, images or any other files. The Silentel application offers to take a picture or video using the camera, record a audio and send it as a file to any recipient in an easy and simple way.

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We update the app regularly so we can make it better for you: FIXED: Validation of the server address on the login screen

The developer, Ardaco a.s., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Ardaco a.s.
  • Size
    • 34 MB
  • Category
    • Business
  • Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Location
    • This app may use your location even when it isn’t open, which can decrease device battery life.
  • Languages
    English and 8 more
    • English, Arabic, Czech, Dutch, German, Russian, Slovak, Spanish, Ukrainian
  • Age Rating
    4+
  • Copyright
    • © 2005-2025 Ardaco, a.s. All rights reserved.