# Nectra > Secure, high-performance enterprise instant messaging with private deployment and E2EE. (iPhone/iPad app by STARLIGHT TECH PTE. LTD..) - Source: https://appshunter.io/ios/app/nectra/id6747803415 (this page in markdown: same URL + `.md`) - Developer: [STARLIGHT TECH PTE. LTD.](https://appshunter.io/developer/1822953997) - Category: Business, Social Networking - Price: Free - Rating: 5.00/5 from 6 App Store ratings · 54 written reviews indexed - Age rating: 17+ - Requires: iOS 13.0 · 74 MB - Languages: Chinese (Simplified, China), American English - Released: 2025-06-30 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nectra/id6747803415/reviews.md ## What is Nectra? **Nectra – Secure Enterprise Instant Messaging** Nectra is a secure, high-performance instant messaging (IM) platform designed for organizations that prioritize data privacy, private deployment, and regulatory compliance. Whether for team collaboration or sensitive communication, Nectra helps enterprises connect efficiently and securely. ### Fast & Intuitive - Clean, minimalist interface with intuitive navigation - Supports text, images, documents, voice, and video messaging - 1-on-1 chat, group messaging, and broadcast channels - Features like message read status, @mentions, message recall, and bookmarks ### Enterprise-Grade Security - **End-to-End Encryption (E2EE)**: Messages are fully encrypted between users—unreadable even to servers - **Full Link Encryption**: Secure communication from sender to receiver - **Dynamic Key Rotation**: Minimizes long-term key exposure risks - No data collection, no message storage—**your information stays in your hands** ### Ultra-Fast Communication - Global acceleration nodes with intelligent routing - Lightning-fast file and media transfers - Stable performance even under high user loads ### Deployment Flexibility for Any Industry - Public cloud, private cloud, or fully on-premise installation - Easy integration with enterprise systems - Containerized deployments with full documentation - Supports offline environments, intranet isolation, and data sovereignty ### Industry-Specific Compliance Ready Nectra is ideal for industries with high security and compliance requirements, including: - **Healthcare**: HIPAA-aligned architecture for confidential patient communications - **Government**: Private deployment, offline mode, and internal audits supported - **Finance**: Data encryption, access controls, and traceable logs for full compliance - **Manufacturing & Energy**: Offline operation in secure zones, reliable in-field communication --- ** Nectra – Communication without compromise.** ## Key features - End-to-end encryption - Private deployment options - Text, image, voice, video messaging - 1-on-1 and group chats - Message recall and bookmarks - Global acceleration nodes - HIPAA, government, finance compliance ## Recent user reviews (10 of 54) All indexed reviews: https://appshunter.io/ios/app/nectra/id6747803415/reviews.md ### 1/5 — 垃圾 *2026-08-10* 里面都是骗子 ### 1/5 — 诈骗软件 *2026-08-09* 虚假投资理财，防冒各种券商平台，以机构通大道，大宗交易，打新股一步一步的骗取。线上线骗+线下取现，新模式，不要以为线下人员见面就相信 ### 5/5 — 棒棒哒 *2026-08-09* 在网上看了好几款产品，最后选择了这个产品，还是不错的，用起来感觉特别好，相信自己的选择 ### 5/5 — 软件流畅丝滑很好用 *2026-08-09* 软件很方便，不卡顿，安全有保障 ### 1/5 — 诈骗的 *2026-08-09* 大家千万不能相信，就是骗钱的，这种软件也能进入商场 ### 1/5 — 诈骗软件 *2026-08-04* 虚假投资理财，防冒各种券商平台，以机构通大道，大宗交易，打新股一步一步的骗取。线上线骗+线下取现，新模式，不要以为线下人员见面就相信 ### 1/5 — 骗人的 *2026-08-02* 骗子软件大家不要信 ### 1/5 — 六合彩诈骗 *2026-07-30* 以升级失败，让你再充钱，然后还要阶段性，让你等30-90天玩消失的 ### 5/5 — 诈骗 *2026-07-28* 诈骗平台，提供六合彩内幕资料，让你升级，升级故意让你操作失误让你陷入更深，有没有人被骗啊，我已经报案，追回一小部分。 ### 1/5 — 纯诈骗 *2026-07-28* 纯纯诈骗 骗个人资料的 千万不要下载 什么内幕都是假的 ## Frequently asked questions about Nectra ### What is Cicada's primary function? Cicada is an enterprise instant messaging platform focused on secure communication, data privacy, and private deployment for organizations. It facilitates team collaboration with features like end-to-end encryption and various messaging types. ### How secure is Cicada? Cicada offers enterprise-grade security with end-to-end encryption (E2EE) and full link encryption, ensuring messages are unreadable even to servers. It also features dynamic key rotation to minimize long-term key exposure risks. ### Can Cicada be deployed on-premise? Yes, Cicada offers deployment flexibility, supporting public cloud, private cloud, or fully on-premise installations. This allows organizations to maintain full control over their data and infrastructure. ### Does Cicada collect user data? No, Cicada explicitly states that it has no data collection and no message storage, ensuring that user information stays in their hands. This aligns with its focus on privacy and compliance. ### What industries is Cicada suitable for? Cicada is ideal for industries with high security and compliance needs, such as healthcare (HIPAA-aligned), government, finance, and manufacturing/energy, due to its robust security and deployment options. ### Does Cicada have ads? No, the application does not contain advertisements. ### What devices does Cicada support? Cicada is available on iPhone and iPod devices, as indicated by the supported devices list. It is designed for mobile communication on these platforms. ### How often is Cicada updated? The latest version of Cicada is 1.3.5, and it was last updated on April 20, 2026. This indicates a recent update, suggesting ongoing development and maintenance. ## Version history (last 5 releases) ### 1.4.1 — 2026-08-15 1. Fixed known issues 2. Improved stability and performance 3. Enhanced overall user experience ### 1.4.0 — 2026-08-07 1. Fixed known issues 2. Improved stability and performance 3. Enhanced overall user experience ### 1.3.9 — 2026-07-11 1. Fixed known issues 2. Improved stability and performance 3. Enhanced overall user experience ### 1.3.8 — 2026-07-02 1. Fixed known issues 2. Improved stability and performance 3. Enhanced overall user experience ### 1.3.7 — 2026-06-12 1. Fixed known issues 2. Improved stability and performance 3. 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