StealthOS
Private browser, Tor, encrypted vault, on-device AI and end-to-end calls in one iPhone app. No accounts, no tracking.
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What is StealthOS?
StealthOS is an iPhone app that combines a private browser, built-in Tor, password manager, encrypted vault, secure notes, on-device AI, and end-to-end encrypted voice & video calls in a single application. It requires no account and collects zero analytics, making it designed for users prioritizing privacy.
StealthOS pricing
Pricing model: Freemium
StealthOS pros
- All-in-one privacy suite replacing multiple separate apps
- Built-in Tor with .onion support and kill switch to prevent IP leaks
- No account required, zero analytics, and open security source
- AES-256-GCM encryption with keys stored in Secure Enclave (device-only)
- Anti-fingerprinting technology that spoofs Canvas, WebGL, Audio, Fonts, and other tracking signals
- Password manager with TOTP, autofill, and strength scoring
StealthOS cons
- iOS/iPhone only—no Android support mentioned
- Premium tier required for some features (e.g., up to 10 fingerprint profiles)
- No cloud sync or cross-device access to encrypted vault
- No explicit pricing listed on marketing page
Frequently asked questions about StealthOS
Do I need an account to use StealthOS?
No. StealthOS requires no account to use.
Does StealthOS track my activity?
No. StealthOS has zero analytics and does not track users.
Where are my encryption keys stored?
Your encryption keys are protected by the Secure Enclave on your device. You hold the only key—there is no cloud sync or key escrow.
What encryption standard does it use?
StealthOS uses AES-256-GCM encryption for the vault and files.
Can I access my vault from other devices?
No. The vault is device-only with no cloud sync capability.