Comparison

Stacks vs BrowsAI

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

Head to head
About

Stacks

Features
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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

BrowsAI

Features
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BrowsAI is a native iOS AI browser built for knowledge workers, indie makers and power users. It combines a full-featured web browser with a controllable AI agent, so you can complete complex web tasks with a single instruction instead of dozens of manual clicks. Key features: 1. AI agent that operates the web for you: Describe your goal in natural language (for example: "Find a 27-inch monitor under $200 with good reviews") and the agent will open sites, search, filter, paginate, click and navigate until the task is done or needs your confirmation. 2. Page AI summary and Q and A: Generate concise summaries of the current page, or ask questions directly about long articles, documentation or research papers. Answers are grounded in the actual page content. 3. Per-site long-term memory: BrowsAI maintains compact long-term memory per domain, so the agent can remember your context and preferences on specific sites across sessions. You can view, edit or delete these memories at any time in Settings > Privacy. 4. Per-tab short-term memory: Within a single tab, the agent keeps lightweight short-term memory so it can follow an ongoing task thread. New tabs or private mode start with a clean slate. 5. Full browser experience: Multi-tab browsing, bookmarks and history, download manager, reader mode, content blocking and private browsing, all built on top of WebKit and SwiftUI for a smooth, native experience. 6. Privacy-aware design: Long-term memories are stored locally per domain and fully user-controlled. Private mode disables memory writing. A backend proxy can be used to keep your LLM API keys off the device. Use cases: - Competitive and market research across multiple sites. - Shopping and travel planning with structured comparisons. - Reading and understanding long-form content with summaries. - Automating repetitive web workflows such as forms, dashboards and reports. • AI automation features include a 3-day free trial. • Full AI access requires an in-app purchase after the trial period.

Screenshots

Stacks4 screens
BrowsAI4 screens

Verdict

The call

The clearest difference is in-app purchases: Stacks at none against BrowsAI's 2. Stacks also leads on update cadence (daily vs every 4 months) and device support (4 vs 2). On price and ads there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. BrowsAI sells 2 one-off in-app purchases. Stacks asks for nothing beyond the download.

UpkeepUpdate frequency

Stacks ships an update daily, BrowsAI every 4 months. The most recent releases landed on September 6, 2026 and September 20, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Stacks versus BrowsAI: the parameters behind the verdict, then further details
ParameterStacksBrowsAI
PriceFreeFree
Update frequencyDaily — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size8 MB7 MB
Age rating17+17+
DeveloperElliot Williams启蔌 冉

In-app purchases

None

Stacks

No in-app purchases

2 purchases

BrowsAI

One-time2
  • Single AI Task Run$0.99
  • Unlock All AI Features$9.99

Questions

Is Stacks free?
Stacks is free to download, with no in-app purchases.
Is BrowsAI free?
BrowsAI is free to download, with in-app purchases available.
Do Stacks or BrowsAI have ads?
Neither Stacks nor BrowsAI shows ads.
Which is updated more often, Stacks or BrowsAI?
Stacks ships an update daily, and BrowsAI every 4 months. Most recently, Stacks was updated on September 6, 2026 and BrowsAI on September 20, 2026.

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