Native iOS privacy sandbox running on-device AI, anti-fingerprint browser, Tor client, and encrypted storage. Free with no ads or analytics.
About StealthOS
Verified summary and editor assessment
StealthOS is an iOS privacy suite bundling 19 native security tools into one sandbox where everything runs on the device. The private browser runs on the Owl engine, blocking WebRTC IP leaks and spoofing canvas, WebGL, and audio fingerprints. It includes a built-in Tor client with a connection kill switch, an on-device AI assistant powered by local Apple Foundation Models and Olib models, and embedding-based phishing detection that scores domains locally without sending browsing history to a server. Storage is secured with an AES-256-GCM vault derived from the Secure Enclave, plus encrypted .stealthsnap backups. All privacy features are free with no account, no ads, and no telemetry. An optional $4.99 a month subscription funds ongoing development and unlocks workstation extras including an SSH terminal, a Linux virtual shell, and 10 fingerprint profiles. App Store link: https://apps.apple.com/us/app/stealthos-private-browser/id6756983634
StealthOS stands out in the productivity ecosystem for its balance of capability and accessible design. With an AIToolboard Score of 90/100, we recommend StealthOS for individuals and teams seeking efficient AI acceleration with low onboarding friction.
Top StealthOS Alternatives in 2026
Compare StealthOS against leading competitors in productivity
| Tool | Category | Pricing | Compare | Action |
|---|---|---|---|---|
P Presentation to Video Turn slides into a fully narrated video with AI voiceover. | productivity | freemium | StealthOS vs Presentation to Video → | Review |
J Jev for Agents Free, independent directory of 350+ source-checked Jev AI agent builds with linked code and demos. | productivity | free | StealthOS vs Jev for Agents → | Review |
L LastBrowser Free, open-source desktop browser with a built-in AI assistant (Sidekick) that can run on local Ollama models. | productivity | free | StealthOS vs LastBrowser → | Review |
O Offloop AI Slack alternative — multiplayer AI teammates in shared channels. | productivity | freemium | StealthOS vs Offloop → | Review |
N NotchNook Pro The original notch app for Mac, taken to the next level. | productivity | paid | StealthOS vs NotchNook Pro → | Review |
A AnyRedact Free online auto redaction tool with AI for PDFs, images, Word, PowerPoint, Excel, text and audio. Files are never stored. | productivity | freemium | StealthOS vs AnyRedact → | Review |
StealthOS Frequently Asked Questions
Q:What is StealthOS?
StealthOS is a leading AI tool in the productivity category designed to native ios privacy sandbox running on-device ai, anti-fingerprint browser, tor client, and encrypted storage. free with no ads or analytics..
Q:How much does StealthOS cost?
StealthOS operates on a freemium pricing model. Check the official website for real-time tier options and enterprise volume discounts.
Q:What are the top alternatives to StealthOS?
The best alternatives to StealthOS include Presentation to Video, Jev for Agents, LastBrowser. Each offers distinct features for productivity workflows.
Q:Is StealthOS suitable for business teams?
Yes, StealthOS holds an AIToolboard Enterprise Readiness score of 91/100, making it well-suited for individual creators, fast-growing startups, and corporate teams.
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Visit StealthOS Official Website