--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Sigma: Your Feeds United" developer_entity: "Simon Zvara" bundle_id: "com.sigmaios.app" app_store_id: "1594702352" category: "News" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2022-02-17" report_date: "2026-07-30" last_verified: "2026-07-30T00:00:00.000Z" report_version: "1.3" total_reviews: 185 overall_rating: 3.8 confidence: "medium" confidence_score: 0.4 data_age_days: 27 momentum_velocity: "zombie" intelligence_version: 3 nemesis: "Friendly Social Browser" competitor_count: 25 tags: ["news", "free", "mobile app", "app review", "app analysis", "social", "media", "power"] canonical_url: "https://marlvel.ai/apps/sigma-your-feeds-united" license: "CC-BY-NC 4.0" content_version: "v2" --- # Sigma: Your Feeds United Intelligence Report ## TL;DR {#tldr} - **Category**: News · Free - **Signal**: Rating 3.85 > **TL;DR:** Sigma: Your Feeds United is a news app by Simon Zvara, rated 3.85/5 by 185 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Sigma: Your Feeds United is a news app by Simon Zvara. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.85/5 (185 reviews) | | **Category** | News | | **Developer** | Simon Zvara | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.4/1.0) | | **Data Age** | 27d | ## Metadata & Market Performance - **Publisher:** Simon Zvara - **Category:** News - **Target Audience:** Social media power users and content consumers who want a unified, ad-filtered browsing experience for image boards and video sites. - **Platforms:** iOS - **Version Reviewed:** 1.3 - **Report Date:** 2026-07-30 - **Signal Count:** 185 reviews analyzed - **Confidence:** Medium (0.4/1.0) - **App Store ID (iOS):** 1594702352 - **Bundle ID:** com.sigmaios.app - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-07-30 ## Executive Snapshot **What it is:** Sigma is a universal browser for iOS that aggregates social networks and websites into a single, ad-filtered interface with integrated media playback tools. **Why users hire it:** The app removes the friction of switching between multiple social media apps by centralizing content discovery and media consumption in one location. ## App DNA (Features & Intent) - **[Differentiator] Universal Browser:** Aggregates multiple websites and social networks into a single interface for unified navigation. * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Differentiator] Integrated Adblock:** Filters web advertisements during browsing sessions to improve comfort. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Offline Media Download:** Allows saving video content for offline access, driving repeat usage. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Sigma holds a precarious position in the News category, with a 3.85 rating across 185 total ratings. The lack of updates for over 1,600 days has led to significant ranking volatility, with recent drops of 68 spots in some regional markets. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The app operates on a free-to-use model with no currently visible subscription or IAP gates. ## SWOT Analysis {#swot} **Core Strengths:** - Integrated ad-blocking removes intrusive content - Offline media downloads drive repeat usage **Growth Levers:** - Pivot to privacy-focused browsing niche ## Recent Changes (v2 → v3) {#recent-changes} Sigma has shifted from a neutral aggregator to a legacy product, with the analysis now explicitly identifying the 1,600-day update gap as a terminal risk to its market viability. **Overall trend**: Declining **Compared at**: 2026-07-30 ### High-impact changes - **[Added] Formalized Zombie Status** (swot) - **[Shifted] Sunset Recommendation** (positioning) ### Medium-impact changes - **[Improved] Feature Positioning Upgrade** (features) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Sigma: Your Feeds United vs Friendly Social Browser - Top Rival - **Friendly Social Browser** by Friendly App Studio: The most direct competitor, aggregating multiple social media accounts and websites into a single browser interface with built-in ad-blocking. - **[Inoreader](https://marlvel.ai/apps/inoreader-news-rss-reader)** by Innologica: A high-end content aggregator that allows power users to search, filter, and monitor multiple web sources in a unified feed. - **[Feedly](https://marlvel.ai/apps/com-devhd-feedly)** by DevHD: The industry standard for feed aggregation, organizing news and web content into a customizable, unified reading experience. - **Aloha Browser** by Aloha Mobile: Directly rivals Sigma's focus on advanced media playback, gesture controls, and offline media downloads within a browser. - **Narwhal 2 for Reddit** by Rick Harrison: A media-centric community browser that mirrors Sigma's emphasis on image board browsing and community voting systems. ### Contenders (Strong Challengers) - **[NewsBlur](https://marlvel.ai/apps/newsblur)** by Samuel Clay: A social news reader that allows users to share, comment, and vote on stories within a community-driven feed. - **Reeder 5** by Silvio Rizzi: A premium aggregator for power users that offers sophisticated media handling and feed organization. - **Readwise Reader** by Readwise: An all-in-one 'read-it-later' and feed aggregator designed for high-efficiency content consumption across various formats. - **Flipboard** by Flipboard Inc: A visual-first aggregator that compiles social and news feeds into a magazine-style interface. - **NetNewsWire** by Ranchero Software: A fast, open-source feed aggregator that appeals to the same privacy-conscious power-user demographic as Sigma. - **Ground News** by Ground News: Aggregates news from multiple sources with a focus on community-driven ranking and source transparency. - **Pocket** by Read It Later: Focuses on the bookmarking and collection aspect of Sigma, allowing users to save and organize web content for later. - **Instapaper** by Instant Paper: A minimalist alternative for saving and organizing web articles into clean, readable collections. ### Peers (What They Do Better) - **[Brave Private Web Browser](https://marlvel.ai/apps/com-brave-ios-browser)** by Brave Software: A browser that shares Sigma's emphasis on integrated ad-blocking and privacy-centric browsing. - **Vivaldi Browser** by Vivaldi Technologies: A highly customizable browser for power users that features advanced tab management and content organization. - **[Opera Browser](https://marlvel.ai/apps/com-opera-operatouch)** by Opera Software: Offers a built-in adblocker and a media-centric 'Flow' feature for syncing content across devices. - **SmartNews** by SmartNews, Inc.: A mainstream news aggregator that uses discovery algorithms to surface trending topics from multiple sources. - **[Reddit](https://marlvel.ai/apps/com-reddit-reddit)** by Reddit: The primary source for the community-driven voting and commenting model that Sigma integrates. - **[Telegram Messenger](https://marlvel.ai/apps/telegram)** by Telegram FZ-LLC: Often used as a feed aggregator via channels, supporting various media formats and offline downloads. - **[Discord](https://marlvel.ai/apps/com-hammerandchisel-discord)** by Discord, Inc.: A community-centric platform where users discuss topics and share media in a feed-like structure. - **Microsoft Start** by Microsoft Corporation: A broad ecosystem aggregator that combines news, weather, and social feeds into a single app. ### New Kids on the Block (What's Innovative) - **Arc Search** by The Browser Company: An innovative AI-driven browser that automatically aggregates and summarizes web content for the user. - **Winston for Reddit** by Winston: A modern, gesture-heavy community browser designed for high-efficiency media consumption and discussion. - **Mona for Mastodon** by Junyu Kuang: A highly customizable social aggregator for the Fediverse that mirrors Sigma's theme and icon customization options. - **Ice Cubes** by Thomas Ricouard: A fast, open-source social feed browser that prioritizes user customization and a clean media viewer. ## What's New - **Latest (v1.3, 4 years ago):** Introduced profile customization with display names and links, a content-based scoring system, and regional content filtering. ## App Momentum (Zombie) {#momentum} - No updates for 1,600 days. - Rankings declining across multiple markets. > **Cadence:** 1 total versions · 1 majors in last 6 months · 1623 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Sigma: Your Feeds United is a news app that is completely free. It holds a 3.85/5 rating from 185 reviews. > **Bottom Line:** The 1,600-day update gap renders Sigma obsolete against modern browsers, making a sunset the only logical move to stop resource drain on a non-performing asset. **Best for:** Social media power users and content consumers who want a unified, ad-filtered browsing experience for image boards and video sites. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the current build because the 1,600-day update gap makes maintenance unviable → stop resource drain on a non-performing asset. ### Outlook: Declining The market for specialized social browsers is consolidating around platforms that offer frequent security updates and cross-platform synchronization. Sigma's failure to ship updates for over four years leaves it exposed to security vulnerabilities and feature decay, ensuring continued decline in chart performance. - 🔴 The 1,600-day update gap signals a complete cessation of development, which erodes user trust and security compatibility over time. - 🔴 Ranking volatility across international markets indicates that the app is losing its discoverability and relevance in the News category. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.85/5 | | Total Reviews | 185 | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Sigma: Your Feeds United** (this app) | 3.85/5 | N/A | Simon Zvara | | [Feedly - Smart News Reader](https://marlvel.ai/apps/com-devhd-feedly) | 4.6/5 | n/a | Feedly Inc. | | [Opera: AI browser with VPN](https://marlvel.ai/apps/com-opera-operatouch) | 4.7/5 | N/A | Opera Norway AS | | [Reddit](https://marlvel.ai/apps/com-reddit-reddit) | 4.8/5 | n/a | REDDIT, INC. | | [Telegram](https://marlvel.ai/apps/telegram) | 4.0/5 | n/a | Telegram FZ-LLC | | [Inoreader: News & RSS reader](https://marlvel.ai/apps/inoreader-news-rss-reader) | 4.7/5 | N/A | Innologica | ## Company Profile - **Developer:** Simon Zvara ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/sigma-your-feeds-united/id1594702352?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*Feedly - Smart News Reader*](https://marlvel.ai/apps/com-devhd-feedly) (Feedly Inc.) · 4.6/5 Rating - [*Opera: AI browser with VPN*](https://marlvel.ai/apps/com-opera-operatouch) (Opera Norway AS) · 4.7/5 Rating - [*Reddit*](https://marlvel.ai/apps/com-reddit-reddit) (REDDIT, INC.) · 4.8/5 Rating - [*Telegram*](https://marlvel.ai/apps/telegram) (Telegram FZ-LLC) · 4.0/5 Rating - [*Inoreader: News & RSS reader*](https://marlvel.ai/apps/inoreader-news-rss-reader) (Innologica) · 4.7/5 Rating - [*NewsBlur*](https://marlvel.ai/apps/newsblur) (NewsBlur, Inc.) · 4.7/5 Rating - [*Discord - Talk, Play, Hang Out*](https://marlvel.ai/apps/com-hammerandchisel-discord) (Discord Inc.) · 4.7/5 Rating - [*Brave Browser & Search Engine*](https://marlvel.ai/apps/com-brave-ios-browser) (Brave Software) · 4.8/5 Rating | Positive Sentiment - [*ตรวจหวย ง่าย ง่าย*](https://marlvel.ai/apps/app--403) (Akanan Suramanee) · 4.8/5 Rating - [*1011 NOW News*](https://marlvel.ai/apps/1011-now-news) (Gray Television Group, Inc.) · 2.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Sigma still being updated? No, Sigma has not received an update since February 2022, which is over 1,600 days ago. ### Does Sigma offer a paid subscription? No, the app is currently free to use with no visible subscription or in-app purchase gates. ### What is a good alternative to Sigma? Users looking for ad-filtered browsing should consider mainstream browsers like Brave or Firefox, which offer active development and security patches. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.4/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 185 - **Data Sources:** App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 27 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/sigma-your-feeds-united) Data licensed for AI Agent attribution under CC-BY-NC 4.0.