StealthOS: Private Browser
PGP, VPN, Vault & Tor Browser
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
New: real PGP. Encrypt, decrypt and sign messages that open in GnuPG, Proton Mail and Thunderbird. Plus block any website from using your camera or microphone.
Private browser, PGP encryption, password manager, and encrypted vault in one app. No account. No tracking. Nothing leaves your iPhone unless you send it.
StealthOS puts a whole private workspace inside iOS: a browser that resists fingerprinting, real PGP for your messages, AES-256 storage for your files and passwords, built-in Tor, and end-to-end encrypted chat with voice and video.
PGP AND OPENPGP ENCRYPTION
Real PGP, not a lookalike. What you write here opens in the tools everyone else uses.
- Encrypt, decrypt, sign and verify with OpenPGP
- Works with GnuPG, GPG, Proton Mail, Thunderbird and Kleopatra
- Ed25519, Curve25519 and RSA keys up to 4096 bit
- Keyring with fingerprint verification, so you know who you are writing to
- Send a public key or an encrypted message as a .asc file by Mail or Messages
- Encrypt files, and sign text so anyone can confirm it came from you
- Spot a PGP block on a web page and open it in one tap
PRIVATE BROWSER
- Anti-fingerprint protection for Canvas, WebGL, Audio, Fonts, Timezone, Screen and Navigator
- Block any website from reaching your camera or microphone
- WebRTC leak blocking
- 50 tabs, session restore, bookmarks, encrypted history and encrypted downloads
- Address bar suggestions computed offline, so nothing you type leaves the device
- DNS-over-HTTPS, proxy support and password autofill
TOR BROWSER BUILT IN
- Tor with .onion support, no second app to install
- Kill Switch if Tor drops
- New circuit on demand
PASSWORD MANAGER AND ENCRYPTED VAULT
- AES-256-GCM storage with Secure Enclave protected keys
- Autofill, password generator and strength scoring
- TOTP two-factor codes with QR scanning
- PGP key pairs stored encrypted beside your passwords
- File manager for documents, photos, downloads and private files
ENCRYPTED CHAT, VOICE AND VIDEO
- End-to-end encrypted messaging, voice calls and video calls
- Peer-to-peer nearby, or through a relay when you are apart
- Open-source StealthRelay you can host yourself
- Send the app's traffic out through your own relay instead of your home network
- Pools stay alive while you are offline, so friends keep talking
SAVE AND RESTORE EVERYTHING
- One encrypted file holds your files, passwords, notes, browser data and settings
- Locked with your passkey alone, so it restores after a reset or a new install
- Keep it in Files or iCloud Drive. We keep no copy and cannot recover it for you
SECURITY
- Phishing detection for fake login pages and scam sites
- Domain intelligence for suspicious sites
- Ad, tracker and fingerprint script blocking
- Duress password that wipes on entry
AI ASSISTANT
- Writing, coding, tutoring, planning, research and analysis profiles
- Voice mode, web research, calculator, weather and file tools
- Save answers to Notes or export code as files
- Needs iOS 26+ with Apple Intelligence
NOTES, DESKTOP AND TOOLS
- Notes with voice, reminders, transcription, summaries and checklists
- Virtual desktop with movable windows, folders, themes and a password lock
- 15+ built-in apps
- Multiplayer games over Connection Pool
PREMIUM
- Up to 10 device fingerprint profiles
- SSH Terminal and Linux Shell
- Code Editor with syntax highlighting
- NetMap network inspector
PRIVACY BY DESIGN
- No account, no sign-up, no email
- Zero analytics, zero tracking, zero ads
- On-device processing wherever iOS supports it
- Core features work with no connection at all
Private browser, Tor, PGP and GPG encryption, password manager, encrypted vault, secure notes, AI tools and encrypted messaging with voice and video, in one privacy app.
Terms of Use: https://www.stealthos.app/terms
Privacy Policy: https://www.stealthos.app/privacy
PGP arrives. Encrypt, decrypt, sign and verify real OpenPGP messages, the same standard GnuPG, Proton Mail and Thunderbird use. Generate Ed25519 or RSA keys, keep a keyring of the people you write to, and verify a fingerprint before you trust it. Share your public key or an encrypted message as a .asc file through Mail or Messages.
Your keys stay in the Password app. Create a PGP key pair there and it shows up in the PGP app straight away, encrypted alongside your other secrets.
PGP in the browser. When a page carries a key or a message, a banner offers to open it. Pages with many keys let you pick the one you meant. The browser never touches your keys.
Block the camera and microphone. A new Privacy setting stops any website from reaching either one. Requests are refused outright, anything already recording is cut off, and blocked devices are hidden from the page.
Fixes. Selecting text on a page no longer clears itself as you drag. Deleting an entry no longer closes the app. Encrypting or reading a message now scrolls to the result instead of leaving it below the fold.
Thank you for using StealthOS. Your privacy stays yours.
The developer, Olib AI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Olib AI LLC
- Size
- 242.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
Messaging and Chat
- In-App Purchases
Yes
- Monthly Premium $4.99
- Yearly Premium $49.99
- Copyright
- © 2026 Olib AI