FOR BUSINESS AND GOVERNMENT USE ONLY.
Cellcrypt 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.
Cellcrypt enables secure voice and conference calling, messaging and file/document sharing between any Cellcrypt 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. Cellcrypt 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, Cellcrypt is only available to enterprise and government users after a screening process, and is not available to individual consumers.
Cellcrypt integrates with Apple Call Kit to allow users to call directly from their phone’s contacts and seamlessly handle incoming calls while already on the line.
Cellcrypt is certified to the FIPS 140-2 standard, approved by the US National Institute of Standards & Technology (NIST).
Voice calls are fully encrypted end-to-end and are routed through the mobile device’s data connection. Cellcrypt’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.
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.
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
Cellcrypt 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.
Cellcrypt 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.
Cellcrypt - the leaders in Voice Security since 2005. *Application may not be used for emergency calling.
- New login and register screens
- Automatic download can now be set to wifi only
- Added option on settings to suggest a feature
- 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
Ratings and Reviews
Good for Privacy
If you don’t feel comfortable sending/receiving specific messages through a default phone app, this is for you!
Well-designed and stable app. Easier to use than anticipated. Calls are very clear. Gives users peace of mind when discussing sensitive/private info. I now feel a tad exposed when making calls through other means.
Super clear voice overseas plus crypto!
Excellent voice service across the globe. I see why General Dynamics is using this voice crypto for the secret comms. solution.
With Family Sharing set up, up to six family members can use this app.
Get things done within this app using just your voice.