Cellcrypt Enterprise 4+

Cellcrypt Inc.

    • 4.5 • 15 Ratings
    • Free



NIAP & CSfC Certified Secure Communications & Collaboration

Trusted by governments businesses and globally, Cellcrypt Enterprise provides certified, end-to-end encryption, with Post Quantum Protection, for messaging, voice & video calls, file sharing, and collaboration. Cellcrypt Enterprise is FIPS, NIAP Common Criteria, and Commercial Solutions for Classified (CSfC) validated/certified to protect mobile communications up to US Classified Secret and Top Secret. Centralized management is provided through the Cellcrypt Enterprise Management Platform (EMP) for seamless administration and control.

Key Features:

NIAP & CSfC Validated/Certified: Cellcrypt's iOS version is certified by NIAP under the Common Criteria Evaluation Scheme and by the NSA under the Commercial Solutions for Classified program, ensuring the highest standards of security and compliance.

Post-Quantum Security: Stay ahead of emerging threats with Cellcrypt's cutting-edge Post-Quantum Protection, ensuring your data remains secure even against future quantum computing attacks.

Robust End-to-End Encryption: Benefit from double-layer encryption with unique keys for every call and message. Cellcrypt's modular design adheres to cryptographic best practices and is powered by a FIPS 140-2 certified crypto core, utilizing Elliptic Curve, Symmetric-Key, and Quantum-Safe Cryptography.

Secure Instant Messaging & File Sharing: Send messages, photos, videos, voice notes, and large files with end-to-end encryption. Cellcrypt's Data at Rest encryption safeguards all stored media and files in the app. Create group chats for seamless collaboration and sharing.

Encrypted Voice & Video Calls: Enjoy HD quality voice and video calls with minimal data and battery consumption. Cellcrypt's end-to-end encryption and signal obfuscation work across 5G, 4G/LTE, 3G/HSDPA, 2G/EDGE, WiFi, and satellite networks. Authenticate all parties to prevent Caller ID spoofing.

Secure Conference Calls: Set up conference calls instantly by selecting a group of contacts. Cellcrypt's authenticated conference calls eliminate the need for PINs and passwords.

Cross-Platform Compatibility: Cellcrypt is available for immediate download without additional hardware requirements. You can use it on any device for secure, instant collaboration.

Centralized Administration: Seamlessly manage and control your organization's communication using the Seecrypt Enterprise Management Portal (EMP), enabling efficient administration of user access, monitoring, and security policies.

What’s New

Version 4.54.0

What is new
Updated permission request when adding new contacts for the first time

Bug fixes
Fixed call quality issues
General stability improvements

Ratings and Reviews

4.5 out of 5
15 Ratings

15 Ratings

Ndovkagwifkahg ,

Good for Privacy

If you don’t feel comfortable sending/receiving specific messages through a default phone app, this is for you!

Romancagg ,

Great app

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.

Ras A Ghul ,

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.

App Privacy

The developer, Cellcrypt Inc., 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:

  • Diagnostics

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


  • Siri

    Get things done within this app using just your voice.

More By This Developer

You Might Also Like

Seecrypt Enterprise
Silent Phone
Aranda EMM Agent
Atlas Governance
PRIVUS SecurLine Messenger