CypherChat vs Dober Business
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CypherChat
This secure messaging platform prioritizes user privacy with anonymous sign-up and end-to-end encryption. It offers features like AI assistance, document summarization, and secure audio/video calls, all without collecting personal data.
- Anonymous sign-up
- End-to-end encrypted chats
- AI assistant for content generation and web search
- PDF summarization tool
- Peer-to-peer audio/video calls
- Secure file sharing
- Disappearing messages
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CypherChat® - Secure Communication That Puts You First Looking for an encrypted messaging app that keeps your conversations 100% private? With CypherChat®, your privacy is always the priority. No data collection. No tracking. No compromises. Why CypherChat®? True Anonymity: No phone number. No email. Zero personal data collected. AES 256-bit Encryption: End-to-end encrypted (E2EE) chats for maximum security. Zero Data Tracking: We never sell your data or monitor your conversations. Patent-Pending Technology: Privacy innovations built for people who refuse to compromise. KEY FEATURES Anonymous Sign-Up Create your account without sharing any personal information. No phone number. No email. No identity required. AskCyph™ AI Assistant Your built-in AI chatbot for instant answers and content generation. Create, edit, and analyze images directly in your chat. Browse the web, visit sites, and run deep research without ever leaving the app. DocCyph™: AI Productivity Upload PDFs to instantly extract key points and generate automated summaries. Work smarter, not harder. P2P Encrypted Video Calls Crystal-clear HD voice and video calls with zero central servers. Includes screen sharing and custom virtual backgrounds for a fully private conferencing experience. Secure File Sharing Send documents, images, and videos with end-to-end encryption. Fast, unlimited peer-to-peer transfers with absolute privacy and no leaks. Private Group Chats Create highly secure groups for friends, family, or business teams. All group conversations are fully encrypted and completely anonymous. Custom Privacy & Disappearing Messages Choose between High, Medium, or Low privacy settings. Send no-trace disappearing messages that vanish with zero digital footprint. Secure Invites Grow your network instantly via secure invite links or QR codes with custom expiration dates. Only the right people get in. Built-In Games Play with friends or challenge AI without ever leaving your chat. Choose from a growing library of classic games including Chess, Checkers, Connect 4, Tic-Tac-Toe, Battleship, Reversi, Hangman, Word Chain, Minesweeper, Wordle, 2048, Sudoku, Dots & Boxes, Hex, Go, Tower of Hanoi, Ludo, UNO, Texas Hold'em, and more! WHO IS CYPHERCHAT FOR? Business Professionals requiring secure corporate collaboration Journalists and Activists protecting sensitive sources Everyday Users who demand privacy in their personal lives Privacy by Design CypherChat® was built on the belief that privacy is a basic human right. We use AES 256-bit encryption, peer-to-peer networking, and patent-pending technologies to ensure your data stays yours and only yours. We never sell your data. We never track your conversations. We never compromise on security. Download CypherChat® today and take back your privacy. CypherChat®: Privacy Meets Innovation. (Patent Pending)
Dober Business
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Dober Business is a secure messenger for organizations that use their own Dober server for team communication, voice and video calls, and group collaboration. Enter your organization’s server address when connecting for the first time. The app remembers the selected server for subsequent launches, keeping everyday access simple while allowing the organization to control its communication infrastructure. Messages and attachments are protected with end-to-end encryption. Content stored on the server remains encrypted and can be used to restore chat history on connected devices. The server administrator does not receive access to the plaintext content of private communications through server storage. Voice and video calling is a core Dober Business feature. Make one-to-one calls, start group calls, and receive incoming call notifications even when the app is running in the background. What you can do with Dober Business: - Connect to your organization’s Dober server - Chat securely — end-to-end encryption protects messages and attachments - Make one-to-one and group voice or video calls - Receive incoming calls while the app is running in the background - Use multiple devices and access your communication history - Review connected devices and disconnect old or unwanted sessions - Create private and group chats - Share photos, videos, files, audio, and voice messages - Convert speech to text - Personalize the app with light and dark themes Dober Business is designed for organizations that want secure communication with control over their own server infrastructure. Dober Business — Your Server. Your Control.
Screenshots
Verdict
The clearest difference is update cadence: CypherChat at every 6 months against Dober Business's every 20 months. CypherChat also leads on iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support 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.
CypherChat ships an update every 6 months, Dober Business every 20 months. The most recent releases landed on September 27, 2026 and October 24, 2026 respectively.
| Parameter | CypherChat | Dober Business |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 39 MB |
| Age rating | 12+ | 4+ |
| Developer | Cypher Tech Inc. | Dmytro Oberemok |
In-app purchases
CypherChat
No in-app purchases
Dober Business
No in-app purchases









