Comparison

Stacks vs Shield Browser & Search Engine

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

Shield Browser & Search Engine

This independent web browser offers robust privacy protection and a fast browsing experience. It features an AI-powered ad blocker, persistent chat capabilities, and a unique dark mode that enhances readability and saves battery.

Highlights
  • AI Adblocker
  • Persistent AI Chats
  • Eye-safe Dark Mode (TZLDM)
  • Multiple Search Engine Support
  • Lightweight and Fast Loading
  • Tab, History, Bookmark Management
Features
Read full description

The only iOS browser with its own search. Built by one person. Crawls the web index. No Google. No Bing. No tracking. Just results, and never selling your data away to external servers. Privacy shield for the Web. Experience a new era of private browsing. Take control of your digital footprint with advanced ad-blocking no-tracking technology and zero-spam zero-data collection. CORE INTERACTION FEATURES: • Frosted Glass UI: A gorgeous, modern semi-transparent header featuring a glass blur effect that automatically adapts to any mode. • Instant AdBlock Shield: Take control of your web pages with a quick-action shield button. Block intrusive ads, tracking scripts, and pop-ups on the fly with live status indicators. • New Independent Search: A zero-spam, privacy-focused alternative search engine that crawls the web in real time to deliver objective results without profiling your behavior. • Easy Search: Swap between multiple search engines instantly to find the results you trust most. • Live Home Widget: View real-time clock data worldwide and local weather updates, your favorites, sessions, bookmarks all within easy access. • Local Private AI: On-device artificial intelligence designed to provide fast assistance and summary of tasks. • Visual Comfort Night Mode: A deeply refined dark mode that limits bright web flashes, reduces eye strain, saves battery, and matches native system aesthetics. Discover uSheild. Download now for a cleaner, safer, and un-tracked internet experience.

Screenshots

Stacks4 screens
Shield Browser & Search Engine4 screens

Verdict

The call

The clearest difference is update cadence: Stacks at daily against Shield Browser & Search Engine's every 3 days. Stacks also leads on iOS requirement (15.0 vs 17.6). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stacks ships an update daily, Shield Browser & Search Engine every 3 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Stacks versus Shield Browser & Search Engine: the parameters behind the verdict, then further details
ParameterStacksShield Browser & Search Engine
PriceFreeFree
Rating—3.7 (6 ratings) — better
Positive reviews—90.0% of reviews
Number of ratings—6 — better
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Mac
Requires iOS15.0 — better17.6
Further details — not scored
Size8 MB19 MB
Age rating17+17+
DeveloperElliot WilliamsZac Jama

In-app purchases

None

Stacks

No in-app purchases

None

Shield Browser & Search Engine

No in-app purchases

Questions

Is Stacks free?
Stacks is free to download, with no in-app purchases.
Is Shield Browser & Search Engine free?
Shield Browser & Search Engine is free to download, with no in-app purchases.
Do Stacks or Shield Browser & Search Engine have ads?
Neither Stacks nor Shield Browser & Search Engine shows ads.
Which is updated more often, Stacks or Shield Browser & Search Engine?
Stacks ships an update daily, and Shield Browser & Search Engine every 3 days. Most recently, Stacks was updated on October 7, 2026 and Shield Browser & Search Engine on October 5, 2026.

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