Voice Cypher Ultra

Voice Cypher Ultra



Free

3.91.8for iPhone, iPad
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Voice Cypher Ultra Captures d'écran
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About Voice Cypher Ultra

** VOICE CYPHER ULTRA IS FOR BUSINESS AND GOVERNMENT USE ONLY**
PLEASE VISIT www.cellcrypt.com TO SIGN UP FOR A FREE TRIAL OR TO PURCHASE

Important: Voice Cypher Ultra will cease working within 5 days after install without a valid trial or purchased license. Voice Cypher Ultra is only available to business and government users after a screening process and is not available to individual consumers.

Businesses and Governments worldwide trust Voice Cypher Ultra to protect their communications.

Voice Cypher Ultra is the gold-standard for secure, encrypted communications for mobile devices, tablets, and desktops. Combining the ease of use of a consumer messaging app with military-grade encryption, Voice Cypher Ultra enables secure voice and conference calls, instant messaging and file/document sharing between any Voice Cypher Ultra enabled device. Voice Cypher Ultra uses a unique double-layer end-to-end crypto scheme, with new session keys for each call and message, affording all users military-grade, secure communications.

Secure Phone Calls
Voice calls are fully encrypted end-to-end and are routed through the mobile device’s data connection. Voice Cypher Ultra works across any IP-enabled network; e.g., 2.5G (GPRS, EDGE, CDMA 1xRTT), 3G (UMTS, HSDPA, CDMA EV-DO), 4G (LTE), 5G, Wi-Fi and Satellite. Voice Cypher Ultra’s adaptive voice codecs ensure low data and battery use, with no degradation of voice quality with full authentication to eliminate the risks of impersonation through Caller ID spoofing.

Conference calling
Voice Cypher Ultra’s Conference Calling is a cost-effective way to take the complication out of group calls. Make secure, encrypted conference calls whenever you want, from your mobile or desktop, leveraging your existing infrastructure for seamless, immediate collaboration.
 
Secure group calls can be set up instantly from your contacts list on mobile or desktop, eliminating the need to arrange through a third party or issue PINs/passwords.

Secure Instant Messaging
Secure messages can be sent between smartphones, tablets, and desktops while ensuring the privacy of conversations. Group messaging can also be set up at will and can be defined locally by the user or centrally by the organization with total security and control.

Document and File Sharing
Voice Cypher Ultra allows users to securely share photos, videos, voice clips, documents, and file attachments of any size, providing a secure alternative to unprotected email communications.

Military Grade Encryption
Voice Cypher Ultra provides Signal Obfuscation and true end-to-end Suite B grade cryptography (the NSA cryptographic standard for protecting US Classified information up to Top Secret) to protect against call interception and eavesdropping.
Messages and file transfers are also encrypted end-to-end to ensure privacy. Voice Cypher Ultra has been twice validated to the FIPS 140-2 standard, approved by the US National Institute of Standards & Technology (NIST).

*Application may not be used for emergency calls.
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Quoi de neuf dans la dernière version 3.91.8

Last updated on Feb 3, 2022
Vieilles Versions
Bug fixes:
- Fixed an issue with calls not supporting air pods
Show More
Version History
3.91.8
Feb 3, 2022
Bug fixes:
- Fixed an issue with calls not supporting air pods
3.91.4
Sep 21, 2021
What's new:
- Support for iOS 15
- New settings to enable or disable missed call notifications
- New design on most screens of the app

Bug fixes:
- General stability improvements
- Improvements to call quality and stability
3.81.6
Nov 26, 2020
Bug fixes:
- Minor UI adjustments to the user profile screen
- Minor UI adjustments to the messaging screen
- Minor UI adjustments to the call history screen
- Fixed a crash that could happen when receiving group messages
3.81.5
Oct 30, 2020
Bug fixes:
- Minor UI adjustments to the user profile screen
- Minor UI adjustments to the messaging screen
- Minor UI adjustments to the call history screen
- Fixed a crash that could happen when receiving group messages
3.81.3
Oct 15, 2020
What's new:
- Updated terms and conditions and privacy policy documents
- Updated our frequently asked questions

Bug Fixes:
- Fixed ringtone settings not opening the correct tone selection
- Fixed a crash that could happen when calling
- Fixed a crash that could happen when closing some settings pages
- Fixed a crash that could happen when unlocking the app with Face ID
- Fixed some layout errors on the messaging screen
- Minor improvements to stability
3.73.2
Jul 16, 2020
What's new:
- Added a search bar on the conversations list, to search for contacts and groups
- Improved call statistics, which will help us with improving call quality
- Minor upgrades to the app's UI

Bug fixes:
- Fixed a typo on some notifications
- Fixed some problems with attachment uploads
- Fixed some transition animations
- Stability improvements
3.72.3
Jun 10, 2020
What's new:
- In app notifications of messages in conversations other than the one that is open
- Improvements in the code that will slightly increase the app's performance
- Added some useful information in the logs

Bug fixes:
- Fixed one cause of failure when changing the user's profile picture
- Fixed being able to type when the input text was hidden by a voice note preview
- Changed the wording of the error dialog when trying to place a call in offline mode, to better represent the problem
- Fixed an issue that would prevent notifications from showing how many messages the user received
- Fixed not being able to download some profile pictures from windows desktop users
- Stability improvements
3.71.17
May 22, 2020
Whats new:
- Refined log analytics to better diagnose issues when receiving log files
- New options to share log files

Bug fixes:
- Fixed an issue where notifications could read "You might have new messages" instead of informing the number of new messages
- Fixed an issue causing a long delay to change profile pictures
- Fixed an issue where the call record on the messaging screen was showing "Call failed" for an ongoing call
- Fixed an issue that could render some calls muted
- Fixed an issue where was not possible to erase digits when entering the PIN code to unlock the app
- Fixed an issue that would prevent attachments from being automatically downloaded in the background
- Fixed an issue that would always play the default system sound for message notifications, ignoring the app settings
- Fixed issues related to the iPad UI
- Improvements to app stability
3.71.16
May 20, 2020
Whats new:
- Refined log analytics to better diagnose issues when receiving log files
- New options to share log files

Bug fixes:
- Fixed an issue where notifications could read "You might have new messages" instead of informing the number of new messages
- Fixed an issue causing a long delay to change profile pictures
- Fixed an issue where the call record on the messaging screen was showing "Call failed" for an ongoing call
- Fixed an issue that could render some calls muted
- Fixed an issue where was not possible to erase digits when entering the PIN code to unlock the app
- Fixed an issue that would prevent attachments from being automatically downloaded in the background
- Fixed an issue that would always play the default system sound for message notifications, ignoring the app settings
- Fixed issues related to the iPad UI
- Improvements to app stability
3.71.12
Apr 24, 2020
Whats new:
- Refined log analytics to better diagnose issues when receiving log files

Bug fixes:
- Fixed an issue causing a long delay to change profile pictures
- Fixed an issue where the call record on the messaging screen was showing "Call failed" for an ongoing call
- Fixed an issue that could render some calls muted
- Fixed an issue where was not possible to erase digits when entering the PIN code to unlock the app
- Fixed issues related to the iPad UI
- Improvements to app stability
3.71.8
Apr 8, 2020
Whats new:
- Refined log analytics to better diagnose issues when receiving log files

Bug fixes:
- Fixed an issue causing a long delay to change profile pictures
- Fixed an issue where the call record on the messaging screen was showing "Call failed" for an ongoing call
- Fixed an issue that could render some calls muted
- Fixed an issue where was not possible to erase digits when entering the PIN code to unlock the app
- Fixed issues related to the iPad UI
- Improvements to app stability
3.70.3
Feb 12, 2020
What's new:
- Option to use 4 or 6 digits when creating a pin code
- Tapping a user's fingerprint now displays a tooltip
- Improved the crash collector tool

Bug fixes:
- Fixed an issue with the in-app audio player
- Fixed an issue with UX when listing and searching for contacts
- Fixed an issue with backgrounding the app while uploading files
- Fixed an issue where the conversation screen would not get updated with new messages
- Stability improvements
3.69.4
Jan 20, 2020
What's new:
- Improved audio players control
- Improvements to profile editing UX

Bug fixes:
- Minor bug fixes and improvements
3.68.10
Dec 4, 2019
What's new:
- New login and register screens
- Automatic download can now be set to wifi only
- Added option on settings to suggest a feature

Bug fixes:
- Fixed an issue that would distort some profile pictures
- Fixed not being able to reset a group's picture
- Fixed not being able to share audio files from audio recorder on iOS 13
- Fixed not showing missed call notifications
- Stability improvements
3.68.9
Nov 21, 2019
What's new:
- New login and register screens
- Automatic download can now be set to wifi only
- Added option on settings to suggest a feature

Bug fixes:
- Fixed an issue that would distort some profile pictures
- Fixed not being able to reset a group's picture
- Fixed not being able to share audio files from audio recorder on iOS 13
- Fixed not showing missed call notifications
- Stability improvements
3.68.6
Nov 12, 2019
What's new:
- New login and register screens
- Automatic download can now be set to wifi only
- Added option on settings to suggest a feature

Bug fixes:
- Fixed an issue that would distort some profile pictures
- Fixed not being able to reset a group's picture
- Fixed not being able to share audio files from audio recorder on iOS 13
- Fixed not showing missed call notifications
- Stability improvements
3.68.5
Oct 31, 2019
What's new:
- New login and register screens
- Automatic download can now be set to wifi only
- Added option on settings to suggest a feature

Bug fixes:
- Fixed an issue that would distort some profile pictures
- Fixed not being able to reset a group's picture
- Fixed not being able to share audio files from audio recorder on iOS 13
- Fixed not showing missed call notifications
- Stability improvements
3.67.5
Oct 9, 2019
What's new:
- Improved the UX for submitting diagnostics

Bug fixes:
- Fixed an issue with groups, where the app would mistakenly consider the user not a member of a group he's in
- Fixed an issue with handling the video player on an iPhone X display
- Fixed calls not using microphones from wired headsets
- Stability improvements
- Minor UI adjustments
3.66.9
Sep 19, 2019
Bug fixes:
- Fixed a problem that would log users out after restarting the iPhone
- Stability improvements for iOS 13
- General stability improvements
3.66.6
Sep 9, 2019
What's new:
- Improvements to call stability and UX

Bug fixes:
- Stability improvements
- Fixed some problems with sending attachments
- General fixes to the UI and UX
3.64.8
Aug 16, 2019
What's new:
- Optimized how the attachments are stored in the app in order to load and display them faster.

Bug fixes:
- Taking calls through a bluetooth headset would sometimes cause the audio to be lost or rerouted to the phone default speaker
- Links sent in the conversations were sometimes not clickable
- Scrolling to the bottom of the conversation now marks all messages as read
- Taking and sending a picture were not populating the conversation properly
- A missed call now increments the number of unread messages from its conversation
- Other UI fixes and performance improvements
3.64.7
Aug 14, 2019
What's new:
- Optimized how the attachments are stored in the app in order to load and display them faster.

Bug fixes:
- Taking calls through a bluetooth headset would sometimes cause the audio to be lost or rerouted to the phone default speaker
- Links sent in the conversations were sometimes not clickable
- Scrolling to the bottom of the conversation now marks all messages as read
- Taking and sending a picture were not populating the conversation properly
- A missed call now increments the number of unread messages from its conversation
- Other UI fixes and performance improvements
3.64.5
Aug 7, 2019
What's new:
- Optimized how the attachments are stored in the app in order to load and display them faster.

Bug fixes:
- Taking calls through a bluetooth headset would sometimes cause the audio to be lost or rerouted to the phone default speaker
- Links sent in the conversations were sometimes not clickable
- Scrolling to the bottom of the conversation now marks all messages as read
- Taking and sending a picture were not populating the conversation properly
- A missed call now increments the number of unread messages from its conversation
- Other UI fixes and performance improvements
3.63.7
Jul 9, 2019
What's new:
- Option to lock the recording of a voice note, so you can remove your finger from the screen and keep recording
- Settings to choose if you want to auto download the files you receive

Bug fixes:
- Improved app's performance on various tasks
- Improved app's stability
- Minor UI fixes
3.62.16
Jun 19, 2019
What's new:
- Admin status changes are now displayed in group chats

Bug fixes:
- Lots of improvements on the app's stability and performance
- Fixed an issue that wouldn't let screenshots to be shared in the app directly from the OS's screenshot editing screen
- The keyboard no longer hides part of the contact list when importing an image to share in the app
- Minor UI fixes
3.61.4
Apr 25, 2019
What's new:
- Added visual notification banner when receiving messages with the app in foreground
- Redesign of some settings pages
- Voice notes can now be heard in bluetooth devices

Bug fixes:
- Fixed a group member synchronization issue
- Fixed some UI issues
- Stability improvements
3.60.13
Mar 25, 2019
Bug fixes:
- Stability improvements
- Fixed a crash on iOS 9
- Minor bug fixes
3.60.12
Mar 18, 2019
What's new:
- Progress indicator when adding a new contact

Bug fixes:
- Performance improvements
- Stability improvements
3.60.8
Feb 15, 2019
What's new:
- Support for placing calls using Siri
- Support for sharing photos in the app from within the iPhone photo library
- Added information on some settings that could be unclear to the users
- Added a search bar to media gallery's documents tab

Bug fixes:
- Improvements on add new contact page
- Stability improvements
- Fixed documents in media gallery not being ordered by date
3.59.4
Jan 18, 2019
What's new:
- New page to add contacts
- Improvements for image and video thumbnails

Bug fixes:
- Fixed a situation that could prevent a pending attachment to upload right after reconnecting
- Fixed some problems with the "New messages" banner
- Fixed a problem when forwarding attachments from the media gallery
- Fixed some buttons being misplaced on the settings top bar
- Stability improvements
3.58.4
Jan 3, 2019
What's new:
- New messaging UI
- Groups that are disabled or that you do not belong will be grayed out in contacts list
- Small UI improvements to conversations list

Bug fixes:
- Fixed a bug with group notifications timestamps when importing backups
- Prevented a situation that would let you add yourself to your contacts
- Fixed a crash that happened only on iOS 9
- Fixed a visual bug on tab icons on iOS 12.1
3.58.3
Dec 19, 2018
What's new:
- New messaging UI
- Groups that are disabled or that you do not belong will be grayed out in contacts list
- Small UI improvements to conversations list

Bug fixes:
- Fixed a bug with group notifications timestamps when importing backups
- Prevented a situation that would let you add yourself to your contacts
- Fixed a crash that happened only on iOS 9
- Fixed a visual bug on tab icons on iOS 12.1
- Stability improvements
3.58.2
Dec 17, 2018
What's new:
- New messaging UI
- Groups that are disabled or that you do not belong will be grayed out in contacts list
- Small UI improvements to conversations list

Bug fixes:
- Fixed a bug with group notifications timestamps when importing backups
- Prevented a situation that would let you add yourself to your contacts
- Fixed a crash that happened only on iOS 9
- Fixed a visual bug on tab icons on iOS 12.1
3.56.20
Nov 29, 2018
What's new:
- New pages for importing and exporting backups
- Button in the app to import backups directly from iCloud
- Possibility to export/import all your media

Bug fixes:
- Exporting and importing backups are now faster
- Improved app's stability when importing and exporting backups
- Fixed a bug that would cause group photos to never get updated
- Fixed a possible crash when returning to the call screen
3.56.19
Nov 14, 2018
What's new:
- New pages for importing and exporting backups
- Button in the app to import backups directly from iCloud
- Possibility to export/import all your media

Bug fixes:
- Exporting and importing backups are now faster
- Improved app's stability when importing and exporting backups
- Fixed a bug that would cause group photos to never get updated
- Fixed a possible crash when returning to the call screen
3.56.9
Oct 5, 2018
What's new:
- Contact profiles are now exchanged whenever it's needed, so they will always be updated

Bug fixes:
- Fixed some calls being muted
- Fixed a crash when exporting large backups
3.56.8
Oct 3, 2018
What's new:
- Contact profiles are now exchanged whenever it's needed, so they will always be updated

Bug fixes:
- Fixed a case where the audio output selection screen would show the wrong output selected
- Fixed a crash when exporting large backups
- Fixed conversation with ECS getting hidden unintentionally
- Fixed a minor visual bug in the app's call screen
- Fixed a case where the name of a contact would not be updated
- Fixed a problem with setting the name of some groups, that could cause them to have an illegible name
- Minor improvements to the UI
3.56.2
Sep 19, 2018
What's new:
- Group members are now identified by their name whenever possible, instead of their aliases
- Option to wipe database when signing out

Bug fixes:
- Fixed a bug that could cause users to get signed out of their account
- Minor fixes and improvements
3.55.4
Sep 12, 2018
What's new:
- Improvements to the key exchange flow, making it smoothier and faster
- Contact's aliases now can be copied

Bug fixes:
- Fixed a situation that would cause calls to have no audio when using CarPlay
- Fixed a bug where some information from the user profile would get outdated
- Fixed a bad state the app could fall into if a problem occurred during sign in
- Fixed some cases where groups would have outdated information
3.54.4
Aug 24, 2018
What's new:
- Improvements to group profile UI

Bug fixes:
- PBX extensions now can only contain numbers
- Link to restore password now can be clicked when the server URL field is not empty
- Key exchanges now won't update conversations order nor preview texts
- Prevented rare key spam from ECS contact
- Removed call button from group profile when you're not in it, or when it's deactivated
- Group admins now cannot edit deactivated groups
- Fixed a crash when changing the sound output of a call right when it ended
- Fixed missing alias
3.52.6
Aug 1, 2018
What's new:
- Improved UX on sign in page
- Improved UX on profile editing
- Improved button icons
- UI adjustments for iPhone X
- Enabled face ID recognition for pin lock
- Improved app stability when handling calls
- Notifications from messages now respect do not disturb
- Improved behaviour for receiving calls with call kit and do not disturb
- Improved attachment uploading failure heuristic
- Reduced the time the app takes for some operations, including message sending
- Fixed some group actions not being completed
- Fixed a situation that could cause messages and groups to get duplicated
- Prevented touch ID from appearing on top of a call screen when pin lock is not required for calls
- Fixed errors with conversations preview texts
- Improvements to app stability
3.52.3
Jul 13, 2018
What's new:
- Improved push notifications handling
- Several fixes to UX and stability
3.51.5
Jul 12, 2018
What's new:
- Connection status is shown on top bar when not connected

Bug fixes:
- Prevented a crash when deleting group members
- Prevented a situation that the app would keep downloading the profile picture of some users non-stop
- Shortened the name of files saved from the app, so they can be more legible
- Volume buttons now mute the ringtone if pressed when ringing due to an incoming call
- Improvements to stability and UX
- Fixed a bug that would cause conversations not to be at the very bottom when opened
3.51.4
Jun 26, 2018
What's new:
- Connection status is shown on top bar when not connected

Bug fixes:
- Prevented a crash when deleting group members
- Prevented a situation that the app would keep downloading the profile picture of some users non-stop
- Shortened the name of files saved from the app, so they can be more legible
- Volume buttons now mute the ringtone if pressed when ringing due to an incoming call
- Improvements to stability and UX
3.50.2
Jun 6, 2018
What's new:
- Improved app behaviour during calls
- Fixed a bug that would sometimes cause a black screen to appear when answering calls
- Group member list is now updated when you add a member as a contact
3.50.0
May 31, 2018
What's new:
- Improved backup importing time
- Improved password security policies
Bug fixes:
- Fixed backup import issues
3.48.5
May 26, 2018
What's new:
- Support for larger groups
Bug fixes:
- Loudspeaker and bluetooth fixes
- Key exchanges won't make archived conversations to reappear in conversations list
- Fixed some visual bugs in iOS 9 and 10
- Fixed terms of service screen not dismissing during registration
- Fixed not being able to call a PBX extension
- Fixed "My Devices" page crashing the app
- Fixed crashes caused by files with wrong extension
- Fixed groups sometimes not appearing when signing in a new device
- Fixed a crash when trying to delete messages on iPad
- Improved stability
- Minor security improvements
3.48.4
May 24, 2018
What's new:
- Support for larger groups
Bug fixes:
- Loudspeaker and bluetooth fixes
- Key exchanges won't make archived conversations to reappear in conversations list
- Fixed some visual bugs in iOS 9 and 10
- Fixed terms of service screen not dismissing during registration
- Fixed not being able to call a PBX extension
- Fixed "My Devices" page crashing the app
- Fixed crashes caused by files with wrong extension
- Fixed groups sometimes not appearing when signing in a new device
- Fixed a crash when trying to delete messages on iPad
- Improved stability
- Minor security improvements
3.47.6
May 11, 2018
What's new:
- Support for larger groups
Bug fixes:
- Key exchanges won't make archived conversations to reappear in conversations list
- Fixed some visual bugs in iOS 9 and 10
- Fixed terms of service screen not dismissing during registration
- Fixed not being able to call a PBX extension
- Fixed "My Devices" page crashing the app
- Fixed crashes caused by files with wrong extension
- Fixed groups sometimes not appearing when signing in a new device
- Fixed a crash when trying to delete messages on iPad
- Improved stability
- Minor security improvements
3.47.5
May 9, 2018
What's new:
- Support for larger groups
Bug fixes:
- Key exchanges won't make archived conversations to reappear in conversations list
- Fixed some visual bugs in iOS 9 and 10
- Fixed terms of service screen not dismissing during registration
- Fixed not being able to call a PBX extension
- Fixed "My Devices" page crashing the app
- Fixed crashes caused by files with wrong extension
- Fixed groups sometimes not appearing when signing in a new device
- Fixed a crash when trying to delete messages on iPad
- Improved stability
- Minor security improvements
3.47.4
May 1, 2018
What's new:
- Support for larger groups
Bug fixes:
- Key exchanges won't make archived conversations to reappear in conversations list
- Fixed some visual bugs in iOS 9 and 10
- Fixed terms of service screen not dismissing during registration
- Fixed not being able to call a PBX extension
- Fixed "My Devices" page crashing the app
- Fixed crashes caused by files with wrong extension
- Fixed groups sometimes not appearing when signing in a new device
- Fixed a crash when trying to delete messages on iPad
- Improved stability
- Minor security improvements

Voice Cypher Ultra FAQ

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Consultez la liste suivante pour voir les exigences minimales de Voice Cypher Ultra.
iPhone
iPad
Voice Cypher Ultra prend en charge Arabic, English, Japanese, Portuguese

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