Verizon Voice Cypher Ultra APK icon

Verizon Voice Cypher Ultra apk

Download Verizon Voice Cypher Ultra apk for free

Package Name: com.cellcrypt.voicecypherultra

Developer: Cellcrypt Inc.

Category: Free Communication Apps

Publish Date:


Requirements: Android 23 and above

File Size: 24M

Verizon Voice Cypher Ultra Screenshot
Verizon Voice Cypher Ultra Screenshot
Verizon Voice Cypher Ultra Screenshot
Verizon Voice Cypher Ultra Screenshot
Verizon Voice Cypher Ultra Screenshot

Verizon Voice Cypher Ultra


Voice Cypher is the next generation of secure, encrypted communications for mobile and desktop. Combining military-grade encryption with the intuitive ease of use of a consumer messaging app to protect your organization and provide peace of mind.

Voice Cypher enables secure voice and conference calling, messaging and file/document sharing between any Voice Cypher enabled devices, all protected by best-in-class encryption. The app works across all smart devices and desktops, and allows users to communicate securely between platforms on the technology they have in place.

Voice Cypher uses a unique double-layer AES 256 & RC4 384 end-to-end crypto scheme, with new session keys for each call and message, affording all users market leading encrypted communication.

As part of CSG’s commitment to responsible encryption, Voice Cypher is only available to enterprise and government users after a screening process, and is not available to individual consumers.

Voice Cypher is certified to the FIPS 140-2 standard, approved by the US National Institute of Standards & Technology (NIST).

Secure Voice
Voice calls are fully encrypted end-to-end and are routed through the mobile device’s data connection. Voice Cypher’s adaptive voice codecs ensure low data and battery use, with no degradation of voice quality. Providing full authentication to eliminate the risks of impersonation through Caller ID spoofing.

Conference calling
Group calling can be set up instantly from contacts list, just like a regular call. Users can schedule mobile and desktop conference calling with automatic email invites, plus call moderating, mute and eject options for the call initiator, and no need for third-party administrators or passwords.  

Private Messaging
Secure messages can be sent between smartphones, PCs and Macs while ensuring the privacy of conversations. Authenticated 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 allows users to securely share photos, videos, voice clips, documents and even full file attachments with the ease of use of a consumer app. Providing a secure alternative to unprotected and unencrypted email communications.

Strong encryption
Voice Cypher provides the highest level of encryption and authentication to protect against call interception and eavesdropping. Messages and file transfers are also encrypted end-to-end to ensure privacy.

More details can be found here:

*Application may not be used for emergency calling.
Editor's Note

When you need an application for your device but need it as apk file, you can always visit our website to download it like Verizon Voice Cypher Ultra apk. The version of the apk file is and decide if you need this version or not. And if you want to know when the apps got an update the last update came on Oct 31, 2019. You can also check the Cellcrypt Inc. if you have any doubt if it is original or fake. After you download the apk file from website please don’t forget to check out other applications we provide you for free and at the highest download speed. Thanks for using our website to download applications.


  • user Carrie Campbell apkdeer profile image
    2 weeks ago Carrie Campbell

    Good but I need wifi.

  • user Cory LeBlanc apkdeer profile image
    3 months ago Cory LeBlanc

    Works great safe call

  • user Mendoza Mendoza apkdeer profile image
    3 months ago Mendoza Mendoza

    One of the best apps I made from my provide Verizon keeping it private conversations no third-party can hear cannot be wiretapped using a cellphone stingray tracking the terrace in the cartel cell phone 60 miles radius 90 phones

  • user Robert Wright apkdeer profile image
    11 months ago Robert Wright

    it seamed to use battiery alot

  • user A Google user apkdeer profile image
    1 year ago A Google user

    The links for pages don't exist or bring u to a page that has expired or has nothing to do with the app. Verizon is ok.McAfee stinks, \u0026 DOESN'T protect.Almost all their apps,esp. for customer stink. WHY?! WHY do I have to pay for McAfee? ! of the worst security apps EVER? Why am I paying for it? No More.

  • user A Google user apkdeer profile image
    1 year ago A Google user

    Gives you more privacy

  • user Kyle Patterson apkdeer profile image
    2 years ago Kyle Patterson

    Have a btg account would not allow me to click allow in the permissions it was asking, going to use another company for backdoor calls

  • user Mike Adamo apkdeer profile image
    3 years ago Mike Adamo

    Great app and also supports encrypted file sharing that I wasn't aware! I also think that voice and message archiving will eventually be supported....awesome!

  • user A Google user apkdeer profile image
    3 years ago A Google user

    Crystal clear quality even when speaking to someone on the other side of the world!

  • user rabi mauridi apkdeer profile image
    3 years ago rabi mauridi

    Easy to use and great voice quality