--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Zatrikion Correspondence Chess" developer_entity: "Robert Feldhutter" bundle_id: "com.zatrikion.chesscorrespondence" app_store_id: "613158918" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2016-07-30" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "2.3" total_reviews: 2 overall_rating: 4.5 sentiment: "Excited" sentiment_score: 75 confidence: "low" confidence_score: 0.35 top_praise_theme: "The correspondence chess format allows players to build meaningful social connections with international rivals" top_complaint_theme: "The app fails to prevent the phone from dimming or entering power save mode during active matches" review_sample_size: 7 total_review_count: 7 analyzed_review_count: 7 data_age_days: 59 momentum_velocity: "zombie" intelligence_version: 2 tags: ["games", "freemium", "excited sentiment", "mobile app", "app review", "app analysis", "chess", "players", "interested"] canonical_url: "https://marlvel.ai/apps/zatrikion-correspondence-chess" license: "CC-BY-NC 4.0" content_version: "v2" --- # Zatrikion Correspondence Chess Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Rating 4.5 · Sentiment Excited - **Recent focus**: The app fails to prevent the phone from dimming or entering power save mode during active matches (top complaint) · The correspondence chess format allows players to build meaningful social connections with international rivals (top praise) > **TL;DR:** Zatrikion Correspondence Chess is a games app by Robert Feldhutter, rated 4.5/5 by 2 users, with Excited user sentiment (75/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Zatrikion Correspondence Chess maintains Excited user sentiment (4.5/5 from 2 reviews), with users consistently praising the correspondence chess format allows players to build meaningful social connections with international rivals. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (2 reviews) | | **User Mood** | Excited | | **Category** | Games | | **Developer** | Robert Feldhutter | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.35/1.0) | | **Data Age** | 59d | ## Metadata & Market Performance - **Publisher:** Robert Feldhutter - **Category:** Games - **Target Audience:** Chess players interested in long-form correspondence games and tournament play. - **Platforms:** iOS - **Version Reviewed:** 2.3 - **Report Date:** 2026-09-12 - **Signal Count:** 7 reviews analyzed - **Confidence:** Low (0.35/1.0) - **App Store ID (iOS):** 613158918 - **Bundle ID:** com.zatrikion.chesscorrespondence - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** Zatrikion Correspondence Chess is a turn-based strategy app for long-form, social chess matches on iOS. **Why users hire it:** The correspondence format removes the time-pressure of live chess, allowing players to build social connections with international rivals at their own pace. ## App DNA (Features & Intent) - **[Differentiator] Tournament System:** Organizes 5-player ranked or unranked tournaments with custom invitation options. * *User Intent:* Users are driven by competitive achievement and recognition. - **[Standard] Game Analysis Board:** Allows review of game positions before or after moves. - **[Differentiator] Game Export:** Exports game data as FEN, PGN, or PNG images to the device camera roll. ## Market Position {#market-position} Zatrikion Correspondence Chess holds a stable but stagnant position in the niche correspondence category, with no major updates in over 10 years. The app maintains a 4.5-star rating, though this is based on a very small sample of 7 reviews, indicating limited recent market activity. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version allows playing a few games at a time, Membership allows hundreds of games and tournament access - **Analysis:** The freemium model gates high-volume play and competitive tournament access behind a membership tier. ## 🟢 User Sentiment (Low Confidence: 7 of 7 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.5/5 - **Platform Split:** iOS 4.5/5 (2 ratings) - **Overall Sentiment:** Excited ### Top Praises - **The correspondence chess format allows players to build meaningful social connections with international rivals** - **Intuitive board layout and piece design make learning chess accessible for complete beginners** ### Top Complaints (Impact Areas) - **The app fails to prevent the phone from dimming or entering power save mode during active matches** ## SWOT Analysis {#swot} **Core Strengths:** - Correspondence format fosters social retention **Growth Levers:** - Implement CPU opponent mode to reduce wait-time friction ## What's New - **Latest (v2.3, 10 years ago):** General bug fixes and performance improvements. ## App Momentum (Zombie) {#momentum} - No major updates since July 2016. - Maintenance-only cadence for 10 years. > **Cadence:** 1 total versions · 0 majors in last 6 months · 3696 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Zatrikion Correspondence Chess is a market-leading games app that is free with in-app purchases. With a 4.5/5 rating from 2 reviews, it delivers strong user satisfaction. > **Bottom Line:** Zatrikion Correspondence Chess relies on the social stickiness of its community, but the lack of basic power-management features signals a product that has been effectively abandoned by its developer. **Best for:** Chess players interested in long-form correspondence games and tournament play. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Ship persistent screen-awake setting because users report screen dimming during matches → improve core match usability ### Outlook: Stable The correspondence chess market is consolidating around platforms that offer both social features and modern technical performance. Zatrikion Correspondence Chess remains stable due to its existing community, but its lack of active development leaves it exposed to any rival that combines social correspondence with a polished, updated interface. - 🔴 The decade-long development gap (no updates since 2016) prevents the app from addressing modern mobile OS power-management requirements, leading to user frustration. - 🟢 The correspondence format continues to drive positive sentiment through social connection, suggesting the core value proposition remains intact despite the lack of updates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 2 | | Sentiment | Excited (75/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Zatrikion Correspondence Chess** (this app) | 4.5/5 | Excited | Robert Feldhutter | | [Bingo Cash - Win Real Money](https://marlvel.ai/apps/bingo-cash) | 4.7/5 | Excited | Papaya Gaming | | [Royal Match](https://marlvel.ai/apps/royal-match) | 4.7/5 | n/a | Dream Games | | [Archero](https://marlvel.ai/apps/archero) | 4.5/5 | N/A | HABBY | | [Bejeweled Blitz](https://marlvel.ai/apps/bejeweled-blitz) | 3.3/5 | n/a | PopCap | | [Brawl Stars](https://marlvel.ai/apps/brawl-stars) | 4.5/5 | n/a | Supercell | ## Company Profile - **Developer:** Robert Feldhutter ## Data Sources & Links - **App Store ID:** 613158918 - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*Bingo Cash - Win Real Money*](https://marlvel.ai/apps/bingo-cash) (Papaya Gaming) · 4.7/5 Rating | Positive Sentiment - [*Royal Match*](https://marlvel.ai/apps/royal-match) (Dream Games) · 4.7/5 Rating - [*Archero*](https://marlvel.ai/apps/archero) (HABBY) · 4.5/5 Rating - [*Bejeweled Blitz*](https://marlvel.ai/apps/bejeweled-blitz) (PopCap) · 3.3/5 Rating - [*Brawl Stars*](https://marlvel.ai/apps/brawl-stars) (Supercell) · 4.5/5 Rating - [*Golf Battle*](https://marlvel.ai/apps/golf-battle) (Miniclip.com) · 4.7/5 Rating - [*Golf Clash - Golfing Simulator*](https://marlvel.ai/apps/golf-clash-golfing-simulator) (Electronic Arts) · 4.4/5 Rating - [*Hole.io*](https://marlvel.ai/apps/hole-io) (Voodoo) · 3.9/5 Rating - [*Partymasters - Fun Idle Game*](https://marlvel.ai/apps/partymasters-fun-idle-game) (AI Games FZ) · 4.5/5 Rating | Positive Sentiment - [*Stumble Guys*](https://marlvel.ai/apps/stumble-guys) (Scopely, Inc.) · 4.6/5 Rating ## Frequently Asked Questions {#faq} ### Is Zatrikion Correspondence Chess still being updated? No, the app has been in maintenance mode for over a decade, with no major feature updates released since 2016. ### Can I play against a computer in this app? No, the app currently lacks a CPU opponent mode, which is a common request from players looking for practice opportunities. ### Is the membership tier worth it for casual players? The membership tier is primarily designed for high-volume players who want to manage hundreds of games and participate in ranked tournaments. Casual players can access the standard version for free. ## 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:** 0.35/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 7 - **Data Sources:** user reviews, 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:** 59 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/zatrikion-correspondence-chess) Data licensed for AI Agent attribution under CC-BY-NC 4.0.