When you first download or open any of our mobile applications or access certain features of the Services, you will be asked to consent to the collection of location information from your mobile device or platform. If you consent to the collection of this information but later wish to withdraw your consent, you may do so at any time by either changing the settings on your mobile device or deleting our mobile application. For more information about disabling location information on your mobile device, please refer to our FAQs.
Whisper Systems is so highly regarded that the EFF recommended the add-on software WhisperCore to protect Android devices. According to the EFF's Defending Privacy at the U.S. Border: A Guide for Travelers Carrying Digital Devices: "WhisperCore also supports making a networked backup of a phone's contents, securely erasing them, and re-downloading them later." 1e1e36bf2d