# Sigma AI Browser — Fast & Secure AI Browser > AI-powered web browser for fast, secure, and personalized internet exploration. (iPhone/iPad app by SigmaBrowser OÜ.) - Source: https://appshunter.io/ios/app/sigma-ai-browser/id6670252712 (this page in markdown: same URL + `.md`) - Developer: [SigmaBrowser OÜ](https://appshunter.io/developer/1762933222) - Category: Productivity - Price: Free - Rating: 4.30/5 from 4 App Store ratings - Age rating: 17+ - Requires: iOS 17.0 · 182 MB - Languages: British English, Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 28 more - Released: 2024-09-10 - Data updated: 2026-08-12 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sigma-ai-browser/id6670252712/reviews.md ## What is Sigma AI Browser? 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/ ## Key features - AI chat companion for answers - Blazing fast browsing speeds - Customizable interface - Multi-device sync - User-friendly design ## Frequently asked questions about Sigma AI Browser ### What is Sigma AI Browser? Sigma AI Browser is an AI-powered web browser designed to offer a faster, more secure, and personalized internet experience. It utilizes advanced AI technology to enhance browsing speeds, provide intelligent recommendations, and ensure an ad-free environment. ### Does Sigma AI Browser have ads? No, Sigma AI Browser provides an ad-free environment, allowing for a cleaner and more focused browsing experience without interruptions. ### What devices does Sigma AI Browser support? Sigma AI Browser is available for iPhone and iPad devices, allowing users to sync their browsing experience across multiple Apple devices. ### How often is Sigma AI Browser updated? The latest version of Sigma AI Browser is 1.3.2, and it was last updated on December 24, 2025. Updates typically include performance enhancements and new features. ### What is the age rating for Sigma AI Browser? Sigma AI Browser has an age rating of 17+, indicating it may contain content suitable for mature users. ### Can I sync my browsing data with Sigma AI Browser? Yes, Sigma AI Browser offers multi-device sync, allowing you to effortlessly synchronize your browsing history, bookmarks, and settings across all your devices. ### What AI features does Sigma AI Browser offer? Sigma AI Browser includes AskGPT, an AI chat companion that can answer any questions you have directly within the browser, enhancing your information retrieval. ### Is Sigma AI Browser free to use? Yes, Sigma AI Browser is available for free, offering its advanced AI-powered browsing features without any cost to the user. ## Version history (last 5 releases) ### 2.0 — 2026-07-15 Refreshed design — a cleaner, more modern look throughout the app Built-in AI chat — get instant answers without leaving your browser Chat with any page — ask questions about whatever you're reading and get summaries on the spot Liquid Glass interface — a beautiful new translucent design that feels right at home on iOS ### 1.3.2 — 2025-12-24 Fixed minor bags ### 1.3.1 — 2025-12-16 Now you can switch between your preferred search engine and AI search with just a push of the button ### 1.3 — 2025-12-04 Now you can switch between your preferred search engine and AI search with just a push of the button ### 1.2 — 2025-01-07 Now you can switch between your preferred search engine and AI search with just a push of the button. ## Apps similar to Sigma AI Browser | App | Rating | Price | Category | | --- | --- | --- | --- | | [Browser - Private Browser、](https://appshunter.io/ios/app/browser-private-browser/id6754551499) | — | Free | Productivity | | [PBrowser - Private Browser](https://appshunter.io/ios/app/pbrowser-private-browser/id6450386031) | — | Free | Productivity | | [AI Writer: Essay, Story, Email](https://appshunter.io/ios/app/ai-writer-essay-story-email/id6739533362) | 4.1 (7) | Free | Productivity | | [ChatPDF - AI Chat With PDF Doc](https://appshunter.io/ios/app/chatpdf-ai-chat-with-pdf-doc/id6743073426) | 2.2 (5) | Free | Productivity | | [Read Summary: News, Blogs, RSS](https://appshunter.io/ios/app/read-summary-news-blogs-rss/id6575352644) | 3.7 (3) | Free | Productivity | | [Browser Search - AI Assistant](https://appshunter.io/ios/app/browser-search-ai-assistant/id6757145510) | 4.3 (19) | Free | Productivity | ## Related topics [sigma browser](https://appshunter.io/ios/topics/sigma-browser) · [comet browser perplexity](https://appshunter.io/ios/topics/comet-browser-perplexity) · [enquire ai](https://appshunter.io/ios/topics/enquire-ai) · [fingerprint pregnancy test](https://appshunter.io/ios/topics/fingerprint-pregnancy-test) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*