Psylo: Private Browser & Proxy1.3.3 - App Store

The most private browser for iPhone. Every tab is completely isolated: separate cookies, storage, and its own IP address from 40+ global proxy servers. Built by Mysk, featured on TechRadar.

BROWSE THE WEB IN SILOS
- True Tab Isolation: Every tab is its own “silo” with separate storage, cookies, and even IP address.
- Per-Silo Proxy: Assign any of our 40+ global proxy locations to each silo - place one in Canada, another in Germany, a third in Brazil, and more.

FAST, NO-LOG, PRIVATE PROXIES
- Global Proxy Network: Access 40+ high-performance proxy servers worldwide, and no logs are ever kept.
- Built-in Security: Automatic HTTPS upgrades, DNS-level tracker blocking, and more - no configuration required.

ALWAYS-ON, SELF-CONTAINED, PRIVACY
- Silos never share data and are always connected to our proxies, so you’re protected without having to remember a VPN switch.
- Psylo does not interfere or change your system's settings or other installed VPNs - all protections live inside the app

ANTI-TRACKING BEYOND A VPN
- Deep Integration: Psylo’s proxy network and browser work together to block fingerprinting that VPNs can’t offer.
- Smart Location Spoofing: Psylo matches your system's locale and timezone to your proxy’s location, preventing a common tracking method that would reveal your location even with a VPN turned on.
- Content Filtering: Block ads, cookie banners, app-install popups, and other web annoyances.
- URL Tracking Cleaner: Automatically strips tracking parameters from URLs as you browse.

PRIVATE WEB APPS
- Ditch native apps: Use web versions (PWAs) of X, Instagram, LinkedIn, and enjoy Psylo’s full privacy protections.
- Multiple accounts: Run side-by-side instances without cross-tracking.

EPHEMERAL AND PERSISTENT MODES
- Persistent Silos: For long-term browsing and web apps.
- Ephemeral Silos: Auto-purge on close for one-off sessions.

NO-FRILLS, PRIVACY FIRST
- Zero Web3 tokens, no AI agents - just privacy.
- Detailed SSL/TLS certificate viewer
- Search Engines: Set a default search engine or add your own custom engines.

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TRY PSYLO FREE TODAY - NO ACCOUNT REQUIRED, EVER
Enjoy all of Psylo's features for up to 7 days, no account required!

Psylo is offered as a monthly or annual in-app subscription, giving you full access to our network of 40+ high-speed, no-log proxy servers in the United States, Canada, Germany, the United Kingdom, Brazil, Australia, Japan, and more. Every plan includes 100 GB of bandwidth per month, which automatically renews on the first day of each month.

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ABOUT MYSK
Mysk is a team of two from Canada and Germany with over 20 years of industry experience, most recently in cybersecurity and mobile-app privacy research. Since 2020, we’ve been uncovering how online trackers and fingerprinting work. Psylo is the culmination of our investigations, bringing you unparalleled privacy on the go.

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LEGAL
Terms of Use: https://psylo.app/legal/terms/
Privacy Policy: https://psylo.app/legal/privacy/

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DISCLAIMER
While Psylo provides robust, built‑in protections against tracking and fingerprinting, no system can guarantee absolute privacy. Tracking technologies and countermeasures are constantly evolving. Mysk strives to continuously update and enhance Psylo’s protections to keep pace with new methods of tracking.

Version History - Reordering silos is now smoother and more reliable on iOS 27
- Improved the URL tracking parameter cleaner. Tracking parameters are now removed as you browse and follow links, not just on the initial navigation
- Fixed an issue when saving HTML pages as PDFs where the .pdf extension wasn’t added correctly if the URL already ended in an extension such as .html or .php 1.3.3 Sep 13 - Added a per-silo toggle to disable DNS Prefetching & Ping. Previously always disabled, this can now be enabled for improved website compatibility
- Fixed an issue where opening App Store links could cause the app to get stuck in a loop
- Fixed an issue where using the app refresh support link could remove custom proxy credentials
- Improved cookie banner and app install banner filtering
- Improved error handling and reporting during app launch
- Slightly improved app launch time 1.3.2 Sep 9 Psylo 1.3.1 focuses on strengthening privacy protections and improving reliability.

Privacy

• Fixed a potential IP leak through the WebTransport and WebAuthn (Passkeys) JavaScript APIs. These APIs are now disabled by default for all silos and can be re-enabled individually from the Advanced section of each silo.
• Fixed a potential DNS leak caused by DNS prefetching via HTML link tags. DNS prefetching is now completely disabled.

Improvements

• Fixed an issue that could cause content filtering and ad blocking to work unreliably for some users.
• Added an option to manually re-download content filters if one or more filters fail to download.
• Updated the TLS certificates used for Psylo Server certificate pinning.
• Minor wording improvements on the subscription screen. 1.3.1 Aug 4 Psylo 1.3.0 focuses on speed, stronger anti-fingerprinting, and a smoother day-to-day browsing experience. Thank you to everyone whose feedback helped shape these improvements.

Performance

• Faster cold launch: Your silos appear faster, while session refresh happens in the background as you begin browsing.
• Smoother silo grid: Scrolling through your silos is more responsive, especially if you have a large collection.
• Smoother browsing: Page scrolling and showing or hiding the keyboard feel more responsive, with fewer layout jumps.
• Low Power Mode optimizations: Glass effects are automatically reduced to keep Psylo feeling fast while Low Power Mode is enabled.

Anti-Fingerprinting

• Broader protection: Anti-fingerprinting now covers an even wider range of fingerprinting surfaces, including WebGL, AudioContext, font metrics, screen metrics, and more.
• Deeper locale & timezone masking: Language and timezone protection now extends deeper into the browser stack.
• Improved website compatibility: Better compatibility with websites that use bot-detection services such as Cloudflare Turnstile, reducing false "bot" detections without compromising privacy protections.

Improvements

• Download confirmation: Review site-initiated downloads before they begin, with progress toasts and easier sharing or opening files in the Files app.
• Link previews: Long-press any link to preview its URL before opening or copying it.
• Improved error pages: Failed page loads now display a clearer error screen with a retry button.
• Reload from the silo list: Reload a silo directly from its context menu without opening it first.
• Paste & Go: The address bar and Quick Launch now make Paste & Go easier to access through the context menu.

Psylo doesn't collect any app analytics, so your feedback is the only way we know what's working and what isn't. If you're enjoying Psylo, leaving a review on the App Store is one of the best ways to support the project and help us continue building new privacy-focused features. 1.3.0 Jul 29 - Added a "Manage Storage" section in Settings to clear cookies and data for individual silos or all silos
- Added "Clear Cache" to a silo’s context menu
- Minor tweaks to onboarding and subscription layouts 1.2.2 Feb 5 - Added support for saving pages as PDF files
- Added support for saving files, videos, and audio to the Downloads folder
- Fixed an issue where custom proxy region auto-detection could select an incorrect locale
- Fixed an issue where the Settings screen could accidentally be dismissed when swiping down
- Fixed an issue with the in-app rating reminder not opening the App Store
- Updated the flag of Iran in the proxy region selector 1.2.1 Jan 30 Psylo 1.2.0 is here!

New Features:
- Custom Proxy Support: Bring your own SOCKS5 or HTTP/HTTPS proxies, in addition to the built-in Mysk Private Proxy Network.
- Improved Proxy Selection: Assign silos to one or multiple regions, or to a custom set of proxy servers. Psylo automatically rotates between them, with the option to manually rotate at any time.
- Direct Connection Option: Skip proxies and connect directly using your device’s network. Create multiple direct connection profiles and configure each profile’s locale and timezone.

Improvements:
- Address bar position: Choose to place the address bar at the top or bottom of the browser window.
- Safari Web Inspector: Per-silo option to connect to Safari Web Inspector on macOS.
- Duplicate silo: New context menu option to duplicate a silo with all its settings.
- Reorganized settings screen: Improved layout and navigation in the main settings screen. 1.2.0 Jan 4 - Fixed an issue where enabling the “Show Borders” accessibility setting on iOS causes a grey oval to cover the screen in iOS 26
- Silos without a default URL no longer automatically focus the address bar
- Added a reminder in Settings to rate Psylo

If you're enjoying Psylo, leaving a review really helps. Apps with more ratings are more likely to appear in App Store search results, and the increased visibility allows us to grow Psylo and keep improving the app. 1.1.1 12/06/2025 Psylo 1.1.0 is here! Our first major update. A huge thank-you to all early adopters for the feedback and support. This release focuses on delivering the most requested features since launch.

New Features:

- Quick Launch: An address bar right on the main silos screen to search or browse through any proxy. No need to create a silo first.
- Search Engines: Set a default search engine or add your own custom engines.
- Content Filtering: Block ads, cookie banners, app-install popups, and other web annoyances.
- URL Tracking Cleaner: Automatically strips tracking parameters from URLs as you browse.

Improvements:

- Better external link handling: Choose a default proxy/region or a default silo for opening external links.
- Refresh option in collapsed mode: Added a refresh button to the address bar’s context menu when collapsed.
- Blank silos: Create a silo without specifying a website. It simply opens to a blank page.

Psylo doesn’t collect any app analytics, so your feedback is the only way we learn what matters to you. If you’re enjoying Psylo, leaving a review on the App Store helps us build momentum and bring more privacy-focused features your way.

Can’t wait for you to try this update. For comments, suggestions, and support, follow @mysk_co and @psylo_app on X. 1.1.0 11/28/2025 - Improved handling for media and file downloads
- Fixed: user-agent randomization now applies in popovers
- Updated TLS certificates for Psylo Server certificate pinning 1.0.8 10/27/2025 - Fixed intermittent connection issues to Psylo Server
- Restoring purchases works more reliably 1.0.7 10/03/2025 - Updated UI for iOS 26 Liquid Glass
- Redesigned browser navigation bar
- Redesigned subscription screen
- Improved scrolling performance in the silo grid view
- Fixed: shared links now open in other browsers
- Fixed: anchor links on some sites didn’t work as expected
- Fixed: layout compatibility issues across various websites
- Fixed: on iPad, scrolling with a mouse/trackpad wheel no longer dismisses the browser window at the top 1.0.6 09/30/2025 - Faster silo IP lookup, especially with distant proxy locations
- Adjusted the app's purple accent colour in Dark Mode for better contrast
- Fixed: crash when clearing the address bar
- Fixed: silo deep links and external links sometimes wouldn’t open

New for first-time users: Start a 7-day free trial, no subscription commitment required! 1.0.5 09/03/2025 - Fixed: leftover cache could cause excessive on-device storage usage 1.0.4 08/27/2025 - Fixed: Connection could fail after extended time in the background
- Fixed: Crash when pasting a URL into the address bar
- Fixed: Address bar wouldn’t open in popovers
- Fixed: Silos opened via URL or deep link after a cold launch didn’t dismiss properly 1.0.3 08/19/2025 - Proxy connections now use HTTP/2 for faster and more responsive browsing.
- New anti-fingerprinting options: Disable Payments API, Spoof Hardware Info, Randomize Screen Dimensions.
- Added a "Share" option when long pressing the address bar.
- Fixed: Dark Mode respects your system setting on supported sites.
- Fixed: Silo deep links not opening from a cold launch. 1.0.2 08/13/2025 Thank you to all of your support! This is our first minor update to Psylo. Version 1.0.1 includes the following changes:

- Ability to quickly delete a silo through the context menu
- Added a deep link mysk-psylo://support/refresh that deletes local app cache and credentials
- Fixed an issue where there may be a subscriber ID mismatch when downloading Psylo on another device belonging to the same Apple ID account
- Minor adjustments to the layout of the subscription store screen 1.0.1 06/23/2025 1.0.0 06/17/2025