Comparison

StealthOS vs Stall

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 offers a secure, private workspace on your device, combining a Tor browser, PGP encryption, and a password manager. It features end-to-end encrypted chat, a secure vault for files, and an AI assistant, all protected by app lock and device encryption.

Highlights
  • Tor browser with .onion support
  • PGP encryption and decryption
  • AES-256 encrypted password manager
  • End-to-end encrypted chat, voice, and video
  • Anti-fingerprinting browser protection
  • Encrypted vault for files and documents
  • On-device AI assistant
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 device. 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 - Relay pools keep running for members while the host is away - The host approves everyone who joins - Friends far away can join the chat from a browser 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 - iPad in landscape gets a full desktop layout - 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

Stall

Features
Read full description

Stall shows you the nearest public restrooms and tells you what they're actually like before you walk over. Browse a live map of restrooms near you, sourced from OpenStreetMap and community submissions. Tap any pin to see ratings, accessibility info, hours, whether it's free, and tags left by real people. Leave a review in seconds. Tap your stars, pick a few tags, add a note if you want. No account required, everything is anonymous by default. Missing a restroom? Add it yourself with a drag-to-pin map. One submission per day keeps the map clean. Get walking directions straight from the app. Stall is completely free.

Screenshots

StealthOS4 screens
Stall4 screens

Verdict

The call

The clearest difference is in-app purchases: Stall at none against StealthOS's 2. StealthOS's advantage is iOS requirement (18.0 vs 26.1). On price, update cadence, ads 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. Stall asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
StealthOS versus Stall: the parameters behind the verdict, then further details
ParameterStealthOSStall
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.0 — better26.1
Further details — not scored
Size244 MB3 MB
Age rating17+4+
DeveloperOlib AIDzuy Do

In-app purchases

2 purchases

StealthOS

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$49.991 Year
None

Stall

No in-app purchases

Questions

Is StealthOS free?
StealthOS is free to download, with in-app purchases available.
Is Stall free?
Stall is free to download, with no in-app purchases.
Do StealthOS or Stall have ads?
Neither StealthOS nor Stall shows ads.
Which is updated more often, StealthOS or Stall?
StealthOS ships an update weekly, and Stall weekly. Most recently, StealthOS was updated on November 9, 2026 and Stall on November 5, 2026.

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