# SecuSUITE® > Secure, end-to-end encrypted voice and messaging for organizations. (iPhone/iPad app by BlackBerry Limited.) - Source: https://appshunter.io/ios/app/secusuite/id1042645274 (this page in markdown: same URL + `.md`) - Developer: [BlackBerry Limited](https://appshunter.io/developer/505157871) - Category: Business, Productivity - Price: Free - Rating: 4.56/5 from 9 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 170 MB - Languages: Arabic, Bangla, Czech, English, French, German, Hindi, Hungarian, Italian, Japanese and 13 more - Released: 2015-11-19 - Data updated: 2026-08-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/secusuite/id1042645274/reviews.md ## What is SecuSUITE®? ***YOU MUST ACQUIRE A VALID LICENSE DIRECTLY FROM BLACKBERRY TO USE SECUSUITE®*** SecuSUITE® is a secure communication solution for end-to-end encryption of voice calls and instant messages to protect you from the threat of eavesdropping. The SecuSUITE® app for iOS connects calls quickly, keeps them secure and ensures excellent voice quality. Send messages to individuals or groups of other users in your organization that are encrypted end-to-end, as well as share content such as documents, pictures, and videos. SecuSUITE® is an independently Common Criteria validated and certified encrypted mobile communications tool for the communication of official Secret/Top Secret/Classified/Restricted/Confidential/Sensitive but Unclassified (SBU) data over voice and IM. SecuSUITE® is adopted by many leading world governments for the protection of National communications against foreign and domestic espionage. Key features include: • Send messages to individuals and groups that can include shared content such as documents, images, and videos • Secure group voice calls with an existing group, or create a new group with those you need to speak with now • Voice and message communication secured with strong data-in-transit (DIT) and data-at-rest (DAR) encryption • Instantaneous call setup with ultra-fast key agreement and superb voice quality • Connection to customer PBX, conferencing server and PSTN, allowing for extended functionalities such as breakout calling, break-in calling, and conferencing. • Supports dual layers of encryption across data channels, complies with Commercial National Security Algorithm Suite cryptography requirements, and FIPS 140-2 (NIST) • Common Criteria certified and NIAP Protection Profile compliant with NATO approval in progress • On-premise installation of the backend provides full system sovereignty and control for the customer to meet compliance requirements • Hosted solution available providing deployment flexibility but retaining all of the security features highlighted above • MDM/EMM-agnostic; however, recommend pairing with BlackBerry UEM • Remote deployment and simple user management through a user-friendly, centralized admin portal ## Key features - End-to-end encrypted voice calls - Encrypted instant messaging - Secure group calls - Content sharing (documents, images, videos) - Instantaneous call setup - Dual layer encryption ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/secusuite/id1042645274/reviews.md ### 5/5 — I like it *2021-10-21, version 4.0.225* Amazing 🤩 ### 5/5 — Great *2021-07-07, version 4.0.206* 👍👍👍 ### 1/5 — Good concept *2017-08-29* Looked like a good application however once downloaded the app fails to load properly. ### 1/5 — Doesn't deserve *2016-06-06* 160 € for an app to call & chat over wifi and LTE!!! ## Frequently asked questions about SecuSUITE® ### What is SecuSUITE® used for? SecuSUITE® is a secure communication solution for end-to-end encryption of voice calls and instant messages. It is designed to protect sensitive data from eavesdropping and is adopted by governments for national communications. ### Does SecuSUITE® require a license? Yes, you must acquire a valid license directly from BlackBerry to use SecuSUITE®. The app itself is listed as free to download, but a license is mandatory for functionality. ### What kind of data can be shared with SecuSUITE®? Users can send messages that include shared content such as documents, pictures, and videos. All communications are encrypted end-to-end to ensure data security. ### What security certifications does SecuSUITE® hold? SecuSUITE® is independently Common Criteria validated and certified, NIAP Protection Profile compliant, and has NATO approval in progress. It also complies with Commercial National Security Algorithm Suite cryptography requirements and FIPS 140-2 (NIST). ### Can SecuSUITE® be used for group communication? Yes, SecuSUITE® supports secure group voice calls. You can connect with an existing group or create a new one for immediate communication needs. ### What platforms is SecuSUITE® available on? Based on the provided data, SecuSUITE® is available for iPhone. It is MDM/EMM-agnostic but recommended to be paired with BlackBerry UEM. ### How often is SecuSUITE® updated? The latest version of SecuSUITE® is 6.0.230, last updated on March 24, 2026. This indicates a recent update, suggesting ongoing development and support. ### Does SecuSUITE® have ads? No, SecuSUITE® does not contain advertisements. The application is free to download and does not feature any in-app advertisements. ## Version history (last 5 releases) ### 6.0.240 — 2026-05-15 Bug fixes. ### 6.0.230 — 2026-03-24 Support for multiple devices on one account (requires a 6.0.200 backend) Updated design and UI colors matching the system theme Send recorded voice messages See detailed delivered/read status for messages in group chats Increased message character limit Messaging Privacy settings Deleted Message placeholder Resend failed messages Client activation via MDM app configuration Minor enhancements and bug fixes ### 6.0.148 — 2025-11-18 Show names for calls and messages from directory contacts not in your local address book Share attachments to other apps directly from SecuSUITE Minor enhancements and bug fixes ### 6.0.130 — 2025-08-21 Edit your sent messages Minor enhancements and bug fixes ### 6.0.018 — 2025-06-04 Support for sending shared content file up to 350MB Minor enhancements and bug fixes ## Apps similar to SecuSUITE® | App | Rating | Price | Category | | --- | --- | --- | --- | | [InForm Voice Mobile Client](https://appshunter.io/ios/app/inform-voice-mobile-client/id6745517127) | — | Free | Business | | [Cellcrypt Enterprise](https://appshunter.io/ios/app/cellcrypt-enterprise/id967124071) | 4.5 (15) | Free | Business | | [SaltIM](https://appshunter.io/ios/app/saltim/id880796462) | 5.0 (4) | Free | Business | | [Seecrypt Enterprise](https://appshunter.io/ios/app/seecrypt-enterprise/id889036096) | 3.8 (6) | Free | Business | | [Cellcrypt Federal](https://appshunter.io/ios/app/cellcrypt-federal/id1525373422) | — | Free | Business | | [SMART Comms](https://appshunter.io/ios/app/smart-comms/id1578446164) | 1.6 (35) | Free | Business | ## More apps by BlackBerry Limited - [BBM Enterprise](https://appshunter.io/ios/app/bbm-enterprise/id1147293419) - [BlackBerry WorkLife Persona](https://appshunter.io/ios/app/blackberry-worklife-persona/id1333589389) - [BlackBerry Radar Mobile](https://appshunter.io/ios/app/blackberry-radar-mobile/id6478322327) - [BlackBerry Envoy](https://appshunter.io/ios/app/blackberry-envoy/id6654929385) All apps by BlackBerry Limited: https://appshunter.io/developer/505157871 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*