MarsBrowser vs AuthSecure
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MarsBrowser
A fast and private web browser offering built-in ad and tracker blocking. It provides optional AI tools for summarizing and explaining web pages, along with flexible tab organization features like Spaces and split view.
- Built-in ad and tracker blocking
- Optional AI tools for page summarization
- Flexible tab organization with Spaces
- Split view and multiple windows
- Private browsing with local history storage
- Download saving and private tabs
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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
AuthSecure
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AuthSecure: 2FA & Privacy Privacy, Security & Smart Cleanup AuthSecure: 2FA & Privacy brings together essential privacy, security, and device organization tools in one simple app. Protect your accounts, keep personal content private, browse securely, and clean up duplicate photos with ease. 2FA Authenticator • Generate secure one-time verification codes • Add an extra layer of protection to your accounts • Manage authentication codes in one convenient place • Fast and reliable access when you need it Keep your accounts better protected with two-factor authentication. Duplicate Photo Cleaner Keep your photo library organized and free up valuable storage space. • Detect duplicate and similar photos • Quickly review unnecessary images • Remove unwanted duplicates • Keep your photo library cleaner and easier to manage Find unnecessary photos faster and keep only what matters. Secret Folder Protect personal content inside a private and secure space. • Store private photos and videos • Keep selected contacts protected • Separate sensitive content from your main library • Secure access with password or biometric authentication Your private media and contacts stay under your control. Private Browser Browse the web with greater privacy. • Browse without keeping regular browsing history • Keep your online activity more private • Access websites through a simple private browsing experience • Reduce unnecessary traces of your browsing sessions Browse with privacy in mind whenever you need it. Why Choose AuthSecure: 2FA & Privacy? • 2FA authentication for additional account protection • Duplicate and similar photo cleanup • Private storage for photos, videos, and contacts • Secure private browsing • Simple and convenient everyday tools • Privacy-focused design AuthSecure: 2FA & Privacy gives you practical tools to protect, organize, and manage your digital life in one place. Privacy Policy: https://utility-help.com/privacy.html Terms of Use: https://utility-help.com/terms.html
Screenshots
Verdict
The clearest difference is update cadence: MarsBrowser at every 2 days against AuthSecure's every 3 months. 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
Both are free to download. MarsBrowser sells 2 in-app purchases, starting at $0.99 per month and AuthSecure sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MarsBrowser ships an update every 2 days, AuthSecure every 3 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | MarsBrowser | AuthSecure |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 226 MB | 18 MB |
| Age rating | 17+ | 17+ |
| Developer | KeyDataAI | Aydin Best Foods LTD |
In-app purchases
MarsBrowser
- Basic$0.991 Month
- Mars Live$19.991 Month
AuthSecure
- Utility Weekly$9.997 Days
- Utility Weekly3 Days trial$9.997 Days









