Comparison

Stacks vs Secure Private Web Browser

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

Head to head
About

Stacks

Features
Read full description

Stacks - Ultimate Stackable Web Browser Pinch from the corners of a window to resize it Description Stacks is a revolutionary SwiftUI-based web browser that reimagines how we interact with multiple web pages. Unlike traditional browsers with static tabs, Stacks presents each webpage as an independent, floating window that can be freely moved, resized, and stacked in three-dimensional space. Core Innovation The browser treats each tab as a draggable, resizable window that exists in a shared workspace. Users can organize their browsing experience spatially - stacking related pages, spreading out research materials, or creating custom layouts that match their workflow. Key Features Advanced Window Management • Drag & Drop: Move windows anywhere by dragging title bars • Pinch-to-Zoom: Scale windows from 50% to 200% with gesture support • Resize Handles: Precise window sizing with corner drag controls • Layer Management: Bring windows to front with a single click Professional Web Browsing • Full WebKit Integration: Complete web browsing with modern standards support • Smart Navigation: Back/Forward buttons with real-time state management • URL Synchronization: Address bars automatically update when clicking links • Loading Optimization: 15-second timeouts prevent hanging pages Rich Customization • 6 Beautiful Themes: Default, Dark, Blue, Green, Purple, and Red color schemes • Dynamic Theming: Each window can have its own visual identity • Animated Backgrounds: Flowing gradients that respond to user interaction • Visual Feedback: Smooth animations for all interactions Privacy & Security • Private Browsing: True private mode with non-persistent data stores • Isolated Sessions: Private and regular browsing completely separated • Visual Indicators: Clear privacy status with lock-shield icons Enhanced User Experience • Grid/Stack Modes: Toggle between organized grid and free-form layouts • Magic Organization: Auto-arrange windows in perfect layouts • Search Integration: Create tabs from search queries or direct URLs • Bookmark Management: Integrated bookmark system with quick access Browser Tab Model: Each tab (BrowserTab) acts as an independent window with position, size, theme, history, and states (minimized/maximized). Supports private browsing, bookmarking, loading progress, and animations (scale/rotation/opacity). UI Components: Draggable Windows: Tabs can be moved, resized, minimized, or maximized. Theming: 6 color themes (default, dark, blue, green, purple, red) with gradient accents. Title Bar: Shows favicons, titles, loading progress, and window controls. URL Bar: Smart URL handling (auto-adds https://). Animated Background: Dynamic gradient effects. Advanced Features: Tab Organization: Grid/stack layout toggling. Tab Overview: Grid view of all open tabs. Bookmarks: Save/load frequently visited sites. Floating Action Menu: Quick actions (new tab, private tab, randomize themes, animations). Visual Effects: Smooth animations for opening/closing tabs, scaling, and rotation. State Management: Tabs maintain navigation history, loading progress, and interaction states. Z-index handling ensures focused windows stay on top. Summary Dynamic Tab Management: Tabs support dragging, resizing, minimizing, theming, and visual effects (e.g., "magic" animations). Rich Web Experience: Robust WebView with history tracking, loading states, and gesture-based navigation. User-Centric Tools: Tab overview for quick navigation. Bookmarks manager. Theming and layout customization. Floating action menu for common tasks. Aesthetic Polish: Animated gradients, smooth transitions, and tactile feedback for interactions. Use Case: Ideal for demonstrating advanced SwiftUI capabilities in building complex, interactive multi-window UIs with real-world browser functionality. Enjoy today!

About

Secure Private Web Browser

This browser offers a secure and private browsing experience by creating temporary sessions that automatically clear data. It provides access control and allows users to choose what data to save or discard.

Highlights
  • Temporary browsing sessions
  • Automatic session removal
  • Face ID and PIN protection
  • Quick Clear function
  • Background protection blur
  • Save Favorite tabs (paid)
Features
Read full description

Secure Private Web Browser is a security-focused browser built to give you full control over how and when your browsing data exists. Each launch creates a new temporary browsing session. No history is recorded, nothing is restored later, and all temporary tabs are removed automatically when you close the app or clear the session. You always decide what stays and what disappears. Secure access control Restrict access to the app using Face ID or a PIN of your choice. When protection is enabled, authentication is required at launch and every time the app returns from the background. Until verification is completed, web content remains locked. Temporary vs saved tabs Secure Private Web Browser clearly separates browsing into two distinct tab types: • Temporary tabs are created during regular browsing and exist only within the current app session. They are removed when the app is closed or when quick clear is used. • Favorite tabs are added only by explicit user action and remain available across app launches. This separation makes it easy to understand which tabs are session-based and which are intentionally preserved. Quick clear A single action instantly closes all temporary tabs and removes session data, while saved tabs remain untouched. Background protection When the app is minimized or appears in the app switcher, active content is concealed using a protective blur. If access protection is enabled, authentication is required again when returning to the app. Data handling principles • Browsing activity is not logged • Temporary tabs are never restored • Any data retention requires deliberate user action • PINs and passwords are never stored in readable form FREE AND PAID OPTIONS Some functionality requires a paid subscription. FREE ACCESS The free version includes: – Temporary browsing sessions – Automatic session removal after closing – Face ID and PIN protection – Quick Clear The following features require a paid subscription: PAID SUBSCRIPTION – Save Favorite tabs between sessions – Keep selected websites available for future visits – Access Personal Private Space Secure Private Web Browser provides a controlled, security-oriented browsing experience where access, visibility, and data persistence are always defined by you. Privacy Policy: https://docs.google.com/document/d/1akmeKHCsDIeG7efAoJ__wLkaMMPd00iLQQmf66YbToY/edit?usp=sharing Terms & Conditions: https://docs.google.com/document/d/1bG2933dO9NFnhG6ryAM0oN1zMTSMS9Trn0uyck__7o0/edit?usp=sharing

Screenshots

Stacks4 screens
Secure Private Web Browser4 screens

Verdict

The call

The clearest difference is in-app purchases: Stacks at none against Secure Private Web Browser's 3. Stacks also leads on update cadence (daily vs every 2 months) and device support (4 vs 1). On price and ads 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. Secure Private Web Browser sells 3 in-app purchases, starting at $5.99 per 7 days. Stacks asks for nothing beyond the download.

UpkeepUpdate frequency

Stacks ships an update daily, Secure Private Web Browser every 2 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 5 level
Stacks versus Secure Private Web Browser: the parameters behind the verdict, then further details
ParameterStacksSecure Private Web Browser
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size8 MB14 MB
Age rating17+17+
DeveloperElliot WilliamsVinna alej CZ s.r.o.

In-app purchases

None

Stacks

No in-app purchases

3 purchases

Secure Private Web Browser

Subscriptions2
  • Private Browser Premium$5.997 Days
  • Secure Browser Premium3 Days trial$5.997 Days
One-time1
  • Secure Browser One-time$119.99

Questions

Is Stacks free?
Stacks is free to download, with no in-app purchases.
Is Secure Private Web Browser free?
Secure Private Web Browser is free to download, with in-app purchases available.
Do Stacks or Secure Private Web Browser have ads?
Neither Stacks nor Secure Private Web Browser shows ads.
Which is updated more often, Stacks or Secure Private Web Browser?
Stacks ships an update daily, and Secure Private Web Browser every 2 months. Most recently, Stacks was updated on October 7, 2026 and Secure Private Web Browser on October 12, 2026.

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