Silent vs Sogool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silent
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Silent — Sovereign Secure Communication for Regulated Organizations (UAE-Hosted) Silent is a secure communication platform built for professionals and organizations that require strict security, regulatory compliance, and full operational control. Hosted entirely on sovereign infrastructure in the United Arab Emirates, Silent keeps your conversations, calls, and files protected under enterprise-grade encryption — with data residency and jurisdictional control you can trust. Silent is a multi-tenant service: it is not limited to a single company. Any eligible organization in the UAE can become a customer and use Silent as its secure communication and collaboration solution. Built for Security, Compliance, and Sovereignty Silent is designed for critical and regulated environments — from corporate security teams and financial institutions to government entities and strategic industries. • UAE Sovereign Hosting: All data is processed and stored on infrastructure physically located in the UAE. Your information never leaves the country, supporting data residency and local regulatory requirements. • No Data Harvesting: No tracking, profiling, or analytics on your content. Your communication data is never sold or shared with third parties. • End-to-End Protection: All data is encrypted in transit and at rest, reducing the risk of interception, data leakage, or unauthorized access. • Jurisdictional Control: Your data remains under UAE jurisdiction, helping organizations meet internal governance, contractual, and regulatory obligations. Secure Collaboration, Designed for Regulated Teams Empower your teams to collaborate securely, without compromising compliance: • Encrypted Messaging: One-to-one and group chats protected end-to-end. • Secure Voice & Video: High-definition, encrypted calls and video conferences — even on untrusted networks. • Secure File Exchange: Share documents, media, and sensitive files without exposing them to public cloud services. • Self-Destructing Messages: Configure message expiry for highly sensitive information, helping reduce digital footprints. • Private File Container: Organize and protect confidential content within a secure in-app container. • Circles for Teams: Create isolated, secure workspaces for specific projects, departments, or external partners. Controlled Collaboration & Access Governance Silent gives organizations the tools needed to align communication with internal policies and compliance frameworks: • Encrypted File Vault: Centralize critical documents and reports in a protected, access-controlled repository. • Access Management: Define who can view, share, and manage information, reinforcing least-privilege access models. • Screen & Content Sharing: Present and collaborate during secure meetings without exposing content to untrusted platforms. Enterprise-Grade Administrative Control Silent is built for organizations that need more than just messaging — they need governance: • Policy-Based Communication: Apply organization-wide rules to how information is shared and retained. • Role-Based Access: Align permissions with roles and responsibilities across teams and units. • Internal & External Trust Networks: Build secure, controlled communication channels with both internal stakeholders and vetted external partners. Trust. Privacy. Control. Hosted in the UAE. Silent is built on the principle that security and privacy are non-negotiable — especially for organizations operating in sensitive or regulated sectors. With UAE sovereign hosting, strong encryption, and strict access control, Silent helps ensure your digital conversations stay confidential, compliant, and under your control.
Sogool
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Sogool is a privacy-focused secure messenger that brings secure chat, private chat, video calls, voice calls, private notes, and file protection together in one app. No phone number, email registration, or separate account is required. Sogool is designed to keep conversations and personal data as device-centered as possible. P2P Secure Chat After the minimum signaling needed to establish the initial connection, Sogool secure chat allows users’ devices to communicate directly through P2P. Messages and files are encrypted on the sender’s device first and then sent directly to the other device. Chat content is not stored on Sogool’s service servers. The first one-to-one connection uses a 16-character secret key. Once the connection is established, the other person is registered as a secure friend on the device. After that, you can start a conversation from the secure-friends list without entering the secret key again. Video Calls · Voice Calls You can make video and voice calls with secure friends. Video and audio data are protected by WebRTC’s encrypted transport together with Sogool’s additional frame encryption. You do not need to open a chat room first. Choose a secure friend directly from the video-call or voice-call menu and start the call. Video and voice calls can be used without a separate limit on the number of calls. Private Notes Keep personal memos, journals, schedules, ideas, and other important records encrypted on your own device. Create and read notes without an internet connection. Sogool also supports image and file attachments, category management, and encrypted backup and restore. Private Notes work independently and do not require secure chat or a friend connection. File Protection Protect important photos, videos, documents, and other files with AES-256-based encryption on your device. Files are not uploaded to a Sogool server for encryption or decryption, and file protection can be used offline. Large files and a variety of file formats can also be encrypted and managed. Key Sogool Features • Secure messenger with no account registration • P2P secure chat and private chat • Encrypted video calls and voice calls • P2P direct transfer after encrypting messages and files • Chat content is not stored on Sogool service servers • First connection using a 16-character secret key • Secure-friend management • Private notes and secure notes • AES-256 file encryption • Offline notes and file protection • Encrypted backup and restore • Report and block features Sogool is designed to manage more than secure chat. Video calls, voice calls, personal records, and important files can all be handled in one app. Use a secure messenger without registration, P2P private chat, video calls, voice calls, private notes, and file protection together in Sogool. Using Sogool’s privacy features to violate the rights of others or break applicable laws is prohibited. Ads may appear on some screens to support operation of the service.
Screenshots
Verdict
The clearest difference is ads: Silent at none against Sogool's shown. Sogool's advantage is update cadence (every 10 days vs every 4 weeks). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Silent ships an update every 4 weeks, Sogool every 10 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Silent | Sogool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 143 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | CYBER 50 DEFENSE | BYUNGHEE GONG |
In-app purchases
Silent
No in-app purchases
Sogool
No in-app purchases









