StealthOS: Private Browser

Private browser, Tor, password manager, encrypted storage, AI assistant, and end-to-end voice and video calls. No accounts. No tracking.

StealthOS is a private browser, password manager, encrypted vault, secure notes app, and secure chat app for iPhone. Browse with less tracking, protect files and passwords with AES-256 encryption, use built-in Tor, and make end-to-end voice and video calls through Connection Pool.

PRIVATE BROWSER StealthOS helps reduce tracking and fingerprinting across major browser surfaces so you can browse with stronger privacy.

• Anti-fingerprint protections across Canvas, WebGL, Audio, Fonts, Timezone, Screen, Navigator, and more
• WebRTC leak blocking
• Up to 50 tabs with session restore, bookmarks, encrypted history, and encrypted downloads
• DNS-over-HTTPS, proxy support, and password autofill

TOR BROWSER BUILT IN Access anonymous browsing inside the app without needing a separate Tor app.

• Built-in Tor with .onion support
• Kill Switch if Tor disconnects
• New circuit on demand

PASSWORD MANAGER & ENCRYPTED VAULT Store sensitive data in one protected workspace.

• AES-256-GCM encrypted storage with Secure Enclave protected keys
• Password manager with autofill, password generator, and strength scoring
• TOTP (2FA) support with QR scanning
• Categories for organizing saved credentials
• Generate and securely store PGP key pairs
• File manager for documents, photos, downloads, notes, and private files

PRIVATE CHAT, VOICE CALLS, AND VIDEO CALLS Connection Pool powers secure communication for nearby and remote sessions.

• End-to-end encrypted messaging
• Voice calls over Connection Pool
• Video calls over Connection Pool
• Local peer-to-peer or remote relay support
• Open-source StealthRelay support for self-hosted private relay
• Pools stay alive when you go offline — friends keep chatting and calling without waiting for you to return

PRIVATE BROWSER EXIT THROUGH YOUR OWN RELAY Route the app's browser and built-in network requests through your self-hosted StealthRelay server.

• The app's traffic exits at your relay's IP instead of your home network
• HTTPS to your destinations stays end-to-end encrypted; the relay sees only ciphertext
• Routes only StealthOS app traffic — other apps on your device are not affected
• Per-pool host approval lets you decide which members can use it as an exit
• Works with your existing relay over the same connection — no extra ports, no third-party proxy
• Off by default; opt in via your relay's config and the in-app toggle

SECURITY FEATURES StealthOS includes privacy and safety tools designed for daily use.

• AI phishing detection for fake login pages and scam sites
• Domain intelligence for suspicious domains
• Content blocking for ads, trackers, and fingerprinting scripts
• Duress password for emergency wipe

AI ASSISTANT Use on-device AI tools while keeping control of your data.

• Profiles for writing, coding, tutoring, planning, research, and analysis
• Voice mode, web research, calculator, weather, and file tools
• Save answers to Notes or export code blocks as files
• Requires iOS 26+ with Apple Intelligence

NOTES, DESKTOP, AND TOOLS StealthOS also includes a desktop-style workspace for privacy-focused daily use.

• Notes with text, voice, reminders, transcription, summaries, and checklists
• Virtual desktop with movable windows, folders, themes, and password lock
• 15+ built-in apps for private productivity and communication
• Multiplayer games over Connection Pool

PREMIUM TOOLS

• Up to 10 device fingerprint profiles
• SSH Terminal and Linux Shell
• Code Editor with syntax highlighting
• NetMap network inspector

PRIVACY BY DESIGN

• No account required
• Zero analytics and zero tracking
• On-device processing where supported
• Works offline for core features

StealthOS brings together a private browser, Tor browser, password manager, encrypted storage, secure notes, AI tools, secure messaging, and voice and video calls in one privacy-focused app.

Terms of Use: https://www.stealthos.app/terms Privacy Policy: https://www.stealthos.app/privacy