Comparison

StealthOS vs FS Map

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

StealthOS

This app provides a secure, private browsing experience with advanced anti-fingerprinting, built-in Tor, and encrypted storage. It offers an on-device AI assistant and a virtual desktop environment for enhanced productivity and research.

Highlights
  • Anti-fingerprinting technology
  • Built-in Tor browser
  • AES-256 encrypted storage
  • On-device AI assistant
  • Virtual desktop environment
  • Password manager with TOTP
  • AI-powered phishing detection
Features
Read full description

Private browser with Tor, PGP encryption, password manager and encrypted vault in one app. No account, no ads, no tracking. Your data stays encrypted on your iPhone. StealthOS puts a whole private workspace inside iOS: a browser that resists fingerprinting and warns you about phishing, 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. All of it behind an app lock with Face ID and a recovery key. 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, Brainpool and RSA keys up to 4096 bit - Keyring with fingerprint verification, so you know who you are writing to - Share a public key or an encrypted message as a .asc file - Spot PGP blocks on a web page and open them in one tap PRIVATE BROWSER - Anti-fingerprint protection for Canvas, WebGL, Audio, Fonts, Timezone, Screen and Navigator - Phishing warnings for fake login pages, scam sites and look-alike domains - Block any website from reaching your camera or microphone - WebRTC leak blocking and HTTPS-first browsing - Encrypted history, bookmarks and downloads, with session restore - Address bar suggestions computed offline, so what you type stays on the device - DNS-over-HTTPS and proxy support TOR BROWSER BUILT IN - Tor with .onion support, no second app to install - Kill switch if Tor or your proxy drops - New circuit on demand PASSWORD MANAGER AND ENCRYPTED VAULT - AES-256-GCM storage with keys protected by the Secure Enclave - Fills usernames, passwords and two-factor codes into websites - Password generator and strength scoring - TOTP two-factor codes with QR scanning - File manager for documents, photos and downloads, with an image, video and Markdown viewer 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 - Route the app's traffic through your own relay - Pools stay alive while you are offline, so friends keep talking APP LOCK, SNAPSHOTS AND DURESS - App lock with password, Face ID and a one-time recovery key - One encrypted snapshot 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 - Duress password that wipes everything on entry AI ASSISTANT - Writing, coding, tutoring, planning, research and analysis profiles - Voice mode, web research, calculator, weather and file tools - Runs on device. Needs iOS 26 or later with Apple Intelligence NOTES, DESKTOP AND TOOLS - Notes with voice, reminders, transcription, summaries and checklists - Virtual desktop with movable windows, folders and themes, on iPhone and iPad - 15+ built-in apps and multiplayer games 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 - No ads and no tracking across apps or websites - Your files, passwords, notes and history are encrypted on your device - Core features work with no connection at all Terms of Use: https://www.stealthos.app/terms Privacy Policy: https://www.stealthos.app/privacy

About

FS Map

Features
Read full description

FSMap helps flight simmers quickly visualize all their favorite and custom airports on an interactive map. Save the airports you use most, explore them at a glance, and build a clear overview of the routes and journeys you can create in your simulator.

Screenshots

StealthOS4 screens
FS Map4 screens

Verdict

The call

The clearest difference is update cadence: StealthOS at weekly against FS Map's every 2 months. StealthOS also leads on iOS requirement (18.0 vs 27.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StealthOS sells 2 in-app purchases, starting at $4.99 per month and FS Map sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

StealthOS ships an update weekly, FS Map every 2 months. Both last shipped on October 28, 2026.

Scorecard2 real differences · 8 level
StealthOS versus FS Map: the parameters behind the verdict, then further details
ParameterStealthOSFS Map
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better27.0
Further details — not scored
Size221 MB23 MB
Age rating17+4+
DeveloperOlib AIAdOps Aero FZ LLC

In-app purchases

2 purchases

StealthOS

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$49.991 Year
1 purchases

FS Map

One-time1
  • Unlimited Airports$0.99

Questions

Is StealthOS free?
StealthOS is free to download, with in-app purchases available.
Is FS Map free?
FS Map is free to download, with in-app purchases available.
Do StealthOS or FS Map have ads?
Neither StealthOS nor FS Map shows ads.
Which is updated more often, StealthOS or FS Map?
StealthOS ships an update weekly, and FS Map every 2 months. Most recently, StealthOS was updated on October 28, 2026 and FS Map on October 28, 2026.

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