Comparison

Sigma AI Browser vs Browser Search

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

Head to head
About

Sigma AI Browser

Experience a faster, more intelligent web with this AI-powered browser. It offers enhanced security, personalized recommendations, and a clutter-free, ad-free environment. Customize your browsing with intuitive tools for seamless navigation and productivity.

Highlights
  • AI chat companion for answers
  • Blazing fast browsing speeds
  • Customizable interface
  • Multi-device sync
  • User-friendly design
Features
Read full description

Discover the future of web browsing with Sigma Browser, the AI-powered browser that redefines how you explore the internet. Sigma Browser uses advanced AI technology to provide a faster, more intelligent browsing experience, tailored to your needs. Enjoy enhanced security, personalized recommendations, and an ad-free environment, all powered by cutting-edge AI. With Sigma Browser, you can customize your browsing experience with a range of tools and features that make navigation smooth and efficient. Whether you’re looking to enhance your productivity, protect your data, or simply enjoy a clutter-free web, Sigma Browser is your go-to app. Key Features: — AskGPT: Get answers to any questions from AI chat companion. — Blazing Fast Browsing: Enjoy super-fast browsing speeds that let you access your favorite websites instantly. — Customizable Interface: Tailor the browser to your liking with a variety of customization options. — Multi-Device Sync: Sync your browsing history, bookmarks, and settings across all your devices effortlessly. — User-Friendly Design: Navigate the web with an intuitive and easy-to-use interface. Sigma Browser is not just another web browser — it's an AI-powered tool designed to enhance every aspect of your browsing experience. If you're looking for a fast browser, a secure browser, or a private browser, Sigma Browser delivers on all fronts. Download now and experience the future of browsing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Browser Search

This privacy-focused browser blocks ads and trackers for a cleaner, more secure online experience. It automatically clears browsing data, offers bookmark management, and allows for personalized themes with dark/light mode support.

Highlights
  • Ad blocking
  • Tracker blocking
  • Automatic data clearing
  • Bookmark management
  • Personalized themes
  • Dark/light mode
Features
Read full description

【Browser Assistant】is a privacy-focused web browsing tool that helps you browse the web free from ad interruptions and tracker surveillance, enjoying a clean and secure online experience. Privacy Protection Intelligently blocks trackers on web pages, preventing websites from collecting your browsing information and effectively protecting your online privacy and personal data security. Ad Blocking Automatically blocks ads on web pages, reducing page load times and letting you focus on reading and browsing for a cleaner web experience. Auto Data Clearing Supports automatic clearing of browsing history, cache, and cookies when switching to background, leaving no browsing traces and protecting your privacy. Bookmarks & History Conveniently save and manage your favorite web pages, view browsing history anytime, and quickly find previously visited content. Personalized Themes Offers various cute animal themes to make your browsing interface more fun and personalized, with support for dark and light mode switching. Let Browser Assistant be your trusted companion for web browsing, protecting your privacy while enjoying a smooth browsing experience. Download now! Premium Account Pricing and Terms $ 4.99/week* $ 39.99/year* *Prices shown are in US dollars. Actual charges may be converted to your local currency based on your country/region. Payment will be charged to your iTunes account upon confirmation of purchase. Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wgpwork.xyz/liulanqi/privacy.html

Screenshots

Sigma AI Browser4 screens
Browser Search3 screens

Verdict

The call

The clearest difference is rating: Browser Search at 4.3 against Sigma AI Browser's 3.9. Browser Search also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (67% vs 50%). Sigma AI Browser's advantage is monetization model (free vs free with in-app purchases). 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. Sigma AI Browser sells 4 in-app purchases, starting at $10.00 per month and Browser Search sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Browser Search holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 10 and 34 respectively. Written reviews point the same way: 50% of Sigma AI Browser's written reviews are positive against 67% of Browser Search's.

UpkeepUpdate frequency

Sigma AI Browser ships an update every 2 months, Browser Search every 2 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard6 real differences · 4 level
Sigma AI Browser versus Browser Search: the parameters behind the verdict, then further details
ParameterSigma AI BrowserBrowser Search
PriceFreeFree
Rating3.9 (10 ratings)4.3 (34 ratings) — better
Positive reviews50.0% of reviews66.7% of reviews — better
Number of ratings1034 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size182 MB34 MB
Age rating17+4+
DeveloperSigmaBrowser OÜLEADVISION MEDIA MANAGEMENT LIMITED

Customer experience

Sigma AI Browser

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Browser Search

All ratings29 ratings
Positive79.3%
Neutral6.9%
Negative13.8%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

4 purchases

Sigma AI Browser

Subscriptions4
  • Sigma Plus Monthly$10.001 Month
  • Sigma Pro Monthly$75.001 Month
  • Sigma Plus Annually$96.001 Year
Show 1 more
  • Sigma Pro Annually$719.991 Year
2 purchases

Browser Search

Subscriptions2
  • Weekly Pro Plan3 Days trial$4.997 Days
  • Yearly Pro Plan$39.991 Year

Questions

Is Sigma AI Browser free?
Sigma AI Browser is free to download, with in-app purchases available.
Is Browser Search free?
Browser Search is free to download, with in-app purchases available.
Which has better reviews, Sigma AI Browser or Browser Search?
Browser Search is rated higher. Sigma AI Browser averages 3.9 out of 5 from 10 ratings, while Browser Search averages 4.3 from 34 ratings.
Do Sigma AI Browser or Browser Search have ads?
Neither Sigma AI Browser nor Browser Search shows ads.
Which is updated more often, Sigma AI Browser or Browser Search?
Sigma AI Browser ships an update every 2 months, and Browser Search every 2 weeks. Most recently, Sigma AI Browser was updated on October 31, 2026 and Browser Search on November 9, 2026.

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