--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Coin Miner" developer_entity: "EXMPG" bundle_id: "com.dotorisoft.coinminer" app_store_id: "661210088" category: "Games" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2022-10-04" report_date: "2026-09-13" last_verified: "2026-09-13T00:00:00.000Z" report_version: "1.53" total_reviews: 64 overall_rating: 4.5 sentiment: "Mixed" sentiment_score: 55 confidence: "medium" confidence_score: 0.5 top_praise_theme: "The core gameplay loop provides a relaxing experience that helps players alleviate daily stress levels" top_complaint_theme: "Game progress and collected coins reset to the beginning whenever the application is exited" review_sample_size: 15 total_review_count: 15 analyzed_review_count: 15 data_age_days: 17 momentum_velocity: "zombie" intelligence_version: 2 tags: ["games", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "casual", "gamers", "interested"] canonical_url: "https://marlvel.ai/apps/coin-miner" license: "CC-BY-NC 4.0" content_version: "v2" --- # Coin Miner Intelligence Report ## TL;DR {#tldr} - **Category**: Games · Free - **Signal**: Rating 4.5 · Sentiment Mixed - **Recent focus**: Game progress and collected coins reset to the beginning whenever the application is exited (top complaint) · The core gameplay loop provides a relaxing experience that helps players alleviate daily stress levels (top praise) > **TL;DR:** Coin Miner is a games app by EXMPG, rated 4.5/5 by 64 users, with Mixed user sentiment (55/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Coin Miner shows Mixed sentiment (4.5/5 from 64 reviews) - users praise the core gameplay loop provides a relaxing experience that helps players alleviate daily stress levels but report issues with game progress and collected coins reset to the beginning whenever the application is exited. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (64 reviews) | | **User Mood** | Mixed | | **Category** | Games | | **Developer** | EXMPG | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 17d | ## Metadata & Market Performance - **Publisher:** EXMPG - **Category:** Games - **Target Audience:** Casual gamers interested in simple, progression-based coin collection games. - **Platforms:** iOS - **Version Reviewed:** 1.53 - **Report Date:** 2026-09-13 - **Signal Count:** 15 reviews analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 661210088 - **Bundle ID:** com.dotorisoft.coinminer - **Data Window:** Analysis based on signals collected up to 2026-09-13 ## Executive Snapshot **What it is:** Coin Miner is a casual coin collection game for iOS that features progression-based upgrades and social leaderboards. **Why users hire it:** The game serves as a low-friction, relaxing experience for users seeking to decompress during short, casual sessions. ## App DNA (Features & Intent) - **[Standard] Special Event Mode:** Limited-time gameplay events providing increased coin rewards * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Standard] Upgrade System:** Progression mechanic allowing users to increase coin acquisition rates * *User Intent:* Users want to accelerate progress or gain temporary advantages. - **[Standard] Game Center Integration:** Social leaderboard and achievement tracking via Apple Game Center * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Standard] iCloud Data Sync:** Cloud-based save state management for cross-device progress * *User Intent:* Users expect seamless access across multiple devices. ## Market Position {#market-position} Coin Miner maintains a 4.5-star rating across 64 total ratings, though the lack of updates since 2022 suggests a stagnant market position. ## Monetization Strategy - **Model:** Free - **Tiers:** Free to play - **Analysis:** Coin Miner operates as a free-to-play title with no visible IAP or subscription gates. ## 🟡 User Sentiment (Medium Confidence: 15 of 15 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.5/5 - **Platform Split:** iOS 4.5/5 (64 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **The core gameplay loop provides a relaxing experience that helps players alleviate daily stress levels** ### Top Complaints (Impact Areas) - **Game progress and collected coins reset to the beginning whenever the application is exited** ## SWOT Analysis {#swot} **Core Strengths:** - Relaxing core loop provides low-friction decompression **Growth Levers:** - Paid ad-removal tier addresses top user request ## What's New - **Latest (v1.53, 3 years ago):** General maintenance release addressing bug fixes and performance improvements. ## App Momentum (Zombie) {#momentum} - Ships no feature updates since 2022. - Maintains maintenance-only release cadence. > **Cadence:** 1 total versions · 0 majors in last 6 months · 1440 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Coin Miner is a games app that is completely free. With a 4.5/5 rating from 64 reviews, it shows mixed user reception. > **Bottom Line:** Coin Miner's relaxing core loop retains initial interest, but the persistent save-data reset bug prevents long-term engagement. Fixing this technical failure is the only way to stabilize the user base before considering monetization experiments. **Best for:** Casual gamers interested in simple, progression-based coin collection games. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Fix save-data persistence bug because it is the top complaint causing churn → stabilize retention ### Outlook: Declining Casual collection games require consistent live-ops to maintain interest, yet Coin Miner has remained in maintenance mode since 2022. Without addressing the save-data reset bug, the app will continue to lose its casual base to more stable, updated competitors. - 🔴 The three-year update gap confirms a maintenance-only posture, which prevents the app from addressing critical save-data bugs that drive user churn. - 🔴 Intrusive ad placement obstructs the primary coin collection mechanic, which degrades the user experience and suppresses potential ad-revenue efficiency. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 64 | | Sentiment | Mixed (55/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 4 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Coin Miner** (this app) | 4.5/5 | Mixed | EXMPG | | [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:** EXMPG - **Website:** [https://dotorisoft.blogspot.com](https://dotorisoft.blogspot.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/coin-miner/id661210088?uo=4) - **Dev Site:** [Official Website](https://dotorisoft.blogspot.com) - **Sources:** Developer website content, 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 Coin Miner free to play? Yes, Coin Miner is free to play and currently contains no in-app purchases or subscription gates. ### Does Coin Miner save my progress? Users report that game progress and collected coins often reset when the application is exited, despite the inclusion of iCloud sync features. ### Are there ads in Coin Miner? Yes, players report intrusive advertisements that cover essential interface elements and obstruct the primary coin collection mechanic. ## 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 15 - **Data Sources:** user reviews, developer website, 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:** 17 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/coin-miner) Data licensed for AI Agent attribution under CC-BY-NC 4.0.