--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Chess Endgame Puzzle Trainer" developer_entity: "Dawid Wrzesinski" bundle_id: "com.dawikk.chesstactics" app_store_id: "6746067677" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-07-02" report_date: "2026-08-29" last_verified: "2026-08-29T00:00:00.000Z" report_version: "2.0" total_reviews: 0 sentiment: "Frustrated" sentiment_score: 25 confidence: "low" confidence_score: 0.3 top_complaint_theme: "Inconsistent board dimensions on specific hardware models disrupt the intended visual layout of the game" review_sample_size: 3 total_review_count: 3 analyzed_review_count: 3 data_age_days: 32 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["games", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "chess", "players", "ranging"] canonical_url: "https://marlvel.ai/apps/chess-endgame-puzzle-trainer" license: "CC-BY-NC 4.0" content_version: "v2" --- # Chess Endgame Puzzle Trainer Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Sentiment Frustrated - **Recent focus**: Inconsistent board dimensions on specific hardware models disrupt the intended visual layout of the game (top complaint) > **TL;DR:** Chess Endgame Puzzle Trainer is a games app by Dawid Wrzesinski, with Frustrated user sentiment (25/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Chess Endgame Puzzle Trainer is a games app by Dawid Wrzesinski. ## Quick Facts | Fact | Value | | :--- | :--- | | **User Mood** | Frustrated | | **Category** | Games | | **Developer** | Dawid Wrzesinski | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 32d | ## Metadata & Market Performance - **Publisher:** Dawid Wrzesinski - **Category:** Games - **Target Audience:** Chess players ranging from beginners to tournament competitors seeking focused, systematic endgame practice. - **Platforms:** iOS & Android - **Version Reviewed:** 2.0 - **Report Date:** 2026-08-29 - **Signal Count:** 3 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6746067677 - **Bundle ID:** com.dawikk.chesstactics - **Google Play ID:** com.dawikk.chesstactics - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-29 ## Executive Snapshot **What it is:** Chess Endgame Puzzle Trainer is a specialized chess training app for iOS and Android that provides 50,000+ endgame puzzles for all skill levels. **Why users hire it:** It removes the connectivity dependency of web-based training tools, allowing players to practice endgame patterns in environments where internet access is unavailable. ## App DNA (Features & Intent) - **[Differentiator] Endgame Puzzle Library:** 50,000+ curated chess endgame positions categorized by piece type and technique. - **[Differentiator] Puzzle Smash Mode:** Three-minute speed challenge for solving endgame positions with global leaderboards. * *User Intent:* Users are driven by competitive achievement and recognition. - **[Differentiator] Offline Training:** Full puzzle database stored locally on device for internet-free access. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Chess Endgame Puzzle Trainer occupies a niche in the chess training category by focusing exclusively on endgame patterns rather than general tactics. The absence of user ratings suggests low visibility compared to generalist chess apps, signaling a need for improved feature parity to drive organic discovery. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with ad support - **Analysis:** Ad-supported model with free access to the full puzzle library, monetized via ad inventory. ## 🔴 User Sentiment (Low Confidence: 3 of 3 reviews analyzed) {#user-sentiment} - **Overall Sentiment:** Frustrated ### Top Complaints (Impact Areas) - **Inconsistent board dimensions on specific hardware models disrupt the intended visual layout of the game** ## SWOT Analysis {#swot} **Core Strengths:** - 100% offline puzzle access removes the connectivity dependency rivals require **Growth Levers:** - Integrating post-move Stockfish analysis would satisfy the #1 user request and improve retention ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive strategy shifted toward a more focused endgame-specific niche, with internal priorities realigned to address the lack of engine analysis as the primary barrier to retention. **Overall trend**: Stable **Compared at**: 2026-08-29 ### High-impact changes - **[Shifted] Threat Profile Update** (swot) ### Medium-impact changes - **[Shifted] Market Position Narrowing** (positioning) - **[Added] Engine Integration Opportunity** (swot) ## What's New - **Latest (v3.5.78, 1 months ago):** Introduced weekly Special Events with bonus XP, live leaderboards for trophy competition, and a centralized events calendar with cross-device sync. ## App Momentum (Maintenance) {#momentum} - Shipped weekly events and live leaderboards. - Ships ~6 releases per year. > **Cadence:** 2 total versions · 2 majors in last 6 months · 57 days since last update · 2 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Chess Endgame Puzzle Trainer is a games app that is free with in-app purchases. > **Bottom Line:** Integrating Stockfish analysis would address the primary frustration driving negative sentiment, unlocking the retention potential of the 50,000-puzzle library for serious tournament players. **Best for:** Chess players ranging from beginners to tournament competitors seeking focused, systematic endgame practice. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship integrated Stockfish analysis because it is the top-requested feature preventing move-quality understanding → increase session duration ### Outlook: Mixed Chess training apps are consolidating around platforms that offer both content and integrated engine feedback. Chess Endgame Puzzle Trainer is currently exposed: without addressing the lack of move analysis, the app will struggle to retain serious players who require feedback to justify their time investment. - 🔴 Inconsistent board rendering on specific hardware models disrupts the training loop, which compounds the rating drag already visible in early reviews. - 🟢 The 50,000-puzzle library provides a content-depth advantage that, if paired with engine analysis, would create a defensible training utility for tournament players. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Sentiment | Frustrated (25/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Chess Endgame Puzzle Trainer** (this app) | N/A/5 | Frustrated | Dawid Wrzesinski | | [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:** Dawid Wrzesinski - **Website:** [https://dawikk-apps.vercel.app/ChessEndgameTactics](https://dawikk-apps.vercel.app/ChessEndgameTactics) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/chess-endgame-puzzle-trainer/id6746067677?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.dawikk.chesstactics&hl=en&gl=us) - **Dev Site:** [Official Website](https://dawikk-apps.vercel.app/ChessEndgameTactics) - **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 - [*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 - [*Temple Run*](https://marlvel.ai/apps/temple-run) (Imangi Studios, LLC) · 4.3/5 Rating - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/apps/youriding-surf-and-bodyboard) (BoardScore, Inc.) · 4.2/5 Rating - [*Agar.io*](https://marlvel.ai/apps/agar-io) (Miniclip.com) · 4.3/5 Rating ## Frequently Asked Questions {#faq} ### Is Chess Endgame Puzzle Trainer suitable for beginners? Yes, the app includes puzzles ranging from 300 to 2800+ rating, covering basic King & Pawn endings suitable for beginners as well as complex positions for grandmasters. ### Does Chess Endgame Puzzle Trainer work without internet? Yes, the app is 100% offline, meaning the entire puzzle database is stored locally on your device and does not require an internet connection to function. ### Why can't I see why my move was wrong? Currently, the app lacks integrated move-by-move engine analysis. Reviewers have noted this as a primary frustration, and it is a known gap in the current feature set. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 3 - **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:** 32 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/chess-endgame-puzzle-trainer) Data licensed for AI Agent attribution under CC-BY-NC 4.0.