MarsBrowser vs Surge Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MarsBrowser
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Mars is a fast, focused browser with powerful protection, flexible tab organization, and optional AI tools built around the page you are viewing. CLEANER BROWSING Built-in blocking helps stop ads, trackers, popups, and supported video ads without an extra extension. AI BESIDE THE PAGE Optional AI tools can summarize, explain, and help with the page you are viewing. Features are used only when you invoke them and may require an eligible Mars plan. ROOM FOR EVERY MISSION Keep work, research, and play separate with Spaces. On larger screens, use split view and multiple windows to keep related pages together. PRIVATE BY DESIGN Browse without a Mars account. Content blocking runs on-device, and your browsing history is stored locally by default. MORE OF THE WEB Save downloads, use private tabs, and choose your preferred search engine. SUBSCRIPTIONS AND TERMS Some features require an optional monthly Mars subscription. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel them in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://marbrowser.com/privacy - Support URL: https://marbrowser.com/support - Marketing URL (optional): https://marbrowser.com
Surge Browser
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People capitalize tech companies with their online activity. We at User Cooperative believe it’s time for a tech company to return all its value to its users in proportion to their use, and that’s what we do. User Cooperative is a 100% user-owned and -governed tech company, and by extension, all tech we build belongs to our users. We therefore consider ourselves the people’s tech company. Our mission is as bold as we are unique, and that’s to put all meaningful tech power and profits into the people’s hands. We start with Surge, a web browser. State-of-the-art in its design. Revolutionary in how it counts your activity so we can share our profits with you. When you create an account on Surge, you become a User Cooperative owner. While you're signed in, Surge counts the sites you visit, which you can see in-browser, and that count is how we share our profits with you. Indeed, each click builds your equity in User Cooperative, and the value of your browsing activity flows back to you as patronage dividends, the way cooperatives have shared their profits for centuries. Not interested in equity for your clicks? You can browse without signing in or go incognito, and Surge won’t count your activity. SURGE HIGHLIGHTS - Equity page to view your stake in User Cooperative - Import tool so you can bring your data from Safari and Chrome and get equity for it - Search engine selector so you can ditch the default - Tab switcher for easy toggling; tabs and their history survive restart - Autofill for your passwords, addresses, and IDs that only live on your device and are secured by Face ID - Bookmarks and Reading List - On-device page translation and voice search - No analytics and no third-party trackers in the app - Delete your browsing data or your whole account at any time right in the app - Incognito mode - Dark mode
Screenshots
Verdict
The clearest difference is in-app purchases: Surge Browser at none against MarsBrowser's 2. On price, ads, device support and iOS requirement 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
Both are free to download. MarsBrowser sells 2 in-app purchases, starting at $0.99 per month. Surge Browser asks for nothing beyond the download.
| Parameter | MarsBrowser | Surge Browser |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 245 MB | 20 MB |
| Age rating | 17+ | 17+ |
| Developer | KeyDataAI | User Cooperative |
In-app purchases
MarsBrowser
- Basic$0.991 Month
- Mars Live$19.991 Month
Surge Browser
No in-app purchases









