Comparison

SaltIM vs Cellcrypt Enterprise

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SaltIM

This secure communication app provides encrypted messaging and calls for organizations prioritizing privacy. It offers robust control features to protect sensitive information and maintain trusted relationships.

Highlights
  • Secure one-to-one and group chat
  • End-to-end encrypted voice calls
  • Multi-party secure conference calling
  • Secure document attachments
  • Message retention policies
  • Screenshot protection
Features
Read full description

SaltIM - Secure Your Communications Keep your conversations private with the SaltIM Secure Communicator. We offer ‘Peace of Mind’ for organisations who value their privacy, by giving them complete control and secure communications, to protect their trusted relationships and stay safe. Salt Communications is the first company to provide a solution for encrypted communications between devices with extensive centralised control for the enterprise. SaltIM is the best armour enterprises have to protect trade secrets and other sensitive, strategic and proprietary information. Constantly evolving interception technology means that the networks and services used by the phone to be compromised, allowing the information shared between vulnerable apps to be available to a sophisticated adversary. Salt Communication’s rock-solid encryption framework together with its focus on mobile usability, deployment flexibility, and comprehensive control functions make it simple to strengthen and reinforce our client’s security posture. Salt Communication's customers include; Defense & Security organisations, Law Firms, Large Oil & Gas companies, Financial Institutions; Wealth Management Firms and clients from other industries. Salt Communications Key Features: • Secure one-to-one and group chat • End-to-end encryption of voice calls • Multi-party secure conference calling • Secure document attachments • Closed user groups • Message broadcasting feature • On-premise installation options • Message retention policies: self-destruct or on demand • Screenshot protection • Metadata management (multiple options) • Full white-label capabilities • Integration with DMS platforms • Agnostic of all EMM/UEM products For more information about Salt Communications and the services they offer contact info@saltdna.com. To gain access to the Salt Secure Communications platform and avail of a free trial, contact sales@saltdna.com.

About

Cellcrypt Enterprise

Securely communicate with end-to-end encrypted voice, video, messaging, and file transfers. Offers post-quantum protection for sensitive government and enterprise communications, supporting large file sharing and group chats.

Highlights
  • Post-quantum protected communications
  • End-to-end encrypted voice and video calls
  • Secure instant messaging
  • Large file transfer (500MB+)
  • Group chats for secure collaboration
  • Mutual authentication for calls
Features
Read full description

SECURE COMMUNICATIONS WITH POST-QUANTUM PROTECTION *Can only be used with a Valid Enterprise Licence.* End-to-End Encryption with Post-Quantum Protection for Secure Voice, Video, Messaging, and File Transfers Protecting Sensitive to Highly Classified Government Communications Worldwide. Secure Instant Messaging Need to send a large file (500MB+) securely? No Problem. Cellcrypt Enterprise delivers military-grade encryption for private messaging, facilitating the seamless and secure exchange of files and ideas. Share photos, videos, voice notes and files effortlessly. Each message and file you send is safeguarded by a unique encryption key, providing unparalleled end-to-end security. Cellcrypt Enterprise enhances your collaborative efforts by allowing the creation of group chats for private messaging and file sharing directly within the app. These features boost productivity and foster secure, efficient communication within your enterprise. Secure Voice and Video Calls Calls are safeguarded with end-to-end encryption and signal obfuscation, providing the highest level of security through your mobile device's data connection. But it's not just about securing your calls; it's about enhancing your communication experience. Cellcrypt Enterprise's cutting-edge phone call encryption codecs ensure high-definition call quality, optimizing data and battery usage even across the most austere, low-bandwidth, mobile/wireless networks. Cellcrypt Enterprise supports secure calling over an extensive range of IP-based networks, including Wi-Fi, 5G, 4G/LTE, 3G/HSDPA, and satellite networks. Mutual authentication of all call participants eliminates any potential risks associated with Caller ID spoofing and Man in The Middle (MITM) attacks. Secure Conference Calls A conference bridge can be established instantly by creating a group of contacts and hitting the call button. With only mutually authenticated, authorized users, Cellcrypt Enterprise conference calls eliminate the need for participant PINs and passwords. Work Anywhere, on Any Device Cellcrypt Enterprise can be downloaded instantly for immediate use with no additional hardware dependencies. End-to-End Encryption Cellcrypt Enterprise uses double-layer encryption in an end-to-end configuration, with a new key for every call and message. The system is modular and adheres to best practice cryptographic standards/protocols, powered by a robust crypto core. With Cellcrypt Federal, data is secured end-to-end using advanced Elliptic Curve and Symmetric-Key Cryptography. For post-quantum protection, the underlying cryptography is overlaid with state-of-the-art Post-Quantum Cryptography algorithms for voice, video, messaging, and file transfers. International Security Standards Cellcrypt Enterprise is designed to meet the highest international security standards and is trusted by governments worldwide for protecting their most sensitive communications. Developed by an international team across multiple countries, Cellcrypt Enterprise represents a truly global solution for secure communications.

Screenshots

SaltIM4 screens
Cellcrypt Enterprise3 screens

Verdict

The call

The clearest difference is rating: SaltIM at 5.0 against Cellcrypt Enterprise's 4.5. SaltIM also leads on review sentiment (100% vs 75%). Cellcrypt Enterprise's advantage is ratings volume (15 vs 4) and iOS requirement (13.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SaltIM holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 100% of SaltIM's written reviews are positive against 75% of Cellcrypt Enterprise's.

UpkeepUpdate frequency

SaltIM ships an update every 9 days, Cellcrypt Enterprise fortnightly. The most recent releases landed on September 9, 2026 and June 3, 2026 respectively.

Scorecard4 real differences · 6 level
SaltIM versus Cellcrypt Enterprise: the parameters behind the verdict, then further details
ParameterSaltIMCellcrypt Enterprise
PriceFreeFree
Rating5.0 (4 ratings) — better4.5 (15 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings415 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size187 MB218 MB
Age rating9+4+
DeveloperSoloVPNCellcrypt Inc.

Customer experience

SaltIM

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cellcrypt Enterprise

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

SaltIM

No in-app purchases

None

Cellcrypt Enterprise

No in-app purchases

Questions

Is SaltIM free?
SaltIM is free to download, with no in-app purchases.
Is Cellcrypt Enterprise free?
Cellcrypt Enterprise is free to download, with no in-app purchases.
Which has better reviews, SaltIM or Cellcrypt Enterprise?
SaltIM is rated higher. SaltIM averages 5.0 out of 5 from 4 ratings, while Cellcrypt Enterprise averages 4.5 from 15 ratings.
Do SaltIM or Cellcrypt Enterprise have ads?
Neither SaltIM nor Cellcrypt Enterprise shows ads.
Which is updated more often, SaltIM or Cellcrypt Enterprise?
SaltIM ships an update every 9 days, and Cellcrypt Enterprise fortnightly. Most recently, SaltIM was updated on September 9, 2026 and Cellcrypt Enterprise on June 3, 2026.

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