--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Ghost Detector - Lost Souls" developer_entity: "KING TECNOLOGIA DA INFORMACAO LTDA" bundle_id: "br.net.7ven.Ghost-Radar last_verified: "2026-09-11T00:00:00.000Z" overall_rating: 4.4 total_reviews: 441 data_age_days: 19 ---Lost-Soul" app_store_id: "1005370857" category: "Entertainment" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-04-22" report_date: "2026-09-11" last_verified: "2026-09-11" report_version: "3.2.1" total_reviews: 441 overall_rating: 4.38 sentiment: "Frustrated" sentiment_score: 35 confidence: "medium" confidence_score: 0.65 top_praise_theme: "The paranormal detection simulation creates a sense of genuine fear for users who enjoy horror experiences" top_complaint_theme: "App crashes consistently on the warning splash screen, preventing users from accessing the main interface" review_sample_size: 29 total_review_count: 29 analyzed_review_count: 29 data_age_days: 0 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["entertainment", "free", "frustrated sentiment", "mobile app", "app review", "app analysis", "casual", "users", "interested"] canonical_url: "https://marlvel.ai/apps/ghost-detector-lost-souls" license: "CC-BY-NC 4.0" content_version: "v2" --- # Ghost Detector - Lost Souls Intelligence Report ## TL;DR {#tldr} - **Category**: Entertainment · Free - **Signal**: Rating 4.38 · Sentiment Frustrated - **Recent focus**: App crashes consistently on the warning splash screen, preventing users from accessing the main interface (top complaint) · The paranormal detection simulation creates a sense of genuine fear for users who enjoy horror experiences (top praise) > **TL;DR:** Ghost Detector - Lost Souls is a entertainment app by KING TECNOLOGIA DA INFORMACAO LTDA, rated 4.38/5 by 441 users, with Frustrated user sentiment (35/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Ghost Detector - Lost Souls faces Frustrated user sentiment (4.38/5 from 441 reviews), with users reporting app crashes consistently on the warning splash screen, preventing users from accessing the main interface as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.38/5 (441 reviews) | | **User Mood** | Frustrated | | **Category** | Entertainment | | **Developer** | KING TECNOLOGIA DA INFORMACAO LTDA | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.65/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** KING TECNOLOGIA DA INFORMACAO LTDA - **Category:** Entertainment - **Target Audience:** Casual users interested in paranormal-themed entertainment and simulated ghost-hunting experiences. - **Platforms:** iOS - **Version Reviewed:** 3.2.1 - **Report Date:** 2026-09-11 - **Signal Count:** 29 reviews analyzed - **Confidence:** Medium (0.65/1.0) - **App Store ID (iOS):** 1005370857 - **Bundle ID:** br.net.7ven.Ghost-Radar---Lost-Soul - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** Ghost Detector - Lost Souls is a paranormal simulation app for iOS that interprets sensor data to generate ghost-hunting feedback. **Why users hire it:** The app serves users seeking a quick, low-friction horror thrill, but the current technical instability and inappropriate ad content undermine the intended entertainment value. ## App DNA (Features & Intent) - **[Standard] Paranormal Activity Simulation:** Interprets electromagnetic fields, temperature, and sound data to simulate ghost presence, driving session engagement through interactive entertainment. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Basic] Low-Light Optimization:** Adjusts interface and sensor sensitivity for dark environments to enhance the horror atmosphere. ## Market Position {#market-position} Ghost Detector - Lost Souls occupies a niche entertainment space on iOS, currently holding a 4.38 rating across 441 total ratings. The lack of updates for over 140 days signals a maintenance-only posture that limits competitive growth against more active rivals. ## Monetization Strategy - **Model:** Free - **Tiers:** Free to download and use - **Analysis:** The app operates as a free-to-play entertainment tool with no explicit subscription or IAP gates identified. ## 🔴 User Sentiment (Medium Confidence: 29 of 29 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.38/5 - **Platform Split:** iOS 4.4/5 (441 ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.38/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **The paranormal detection simulation creates a sense of genuine fear for users who enjoy horror experiences** - **Visual indicators like red dots on the radar provide a simple feedback loop for ghost hunting enthusiasts** ### Top Complaints (Impact Areas) - **App crashes consistently on the warning splash screen, preventing users from accessing the main interface** ## SWOT Analysis {#swot} **Core Strengths:** - Atmospheric simulation creates genuine fear for horror enthusiasts. - Radar interface provides a simple interactive feedback loop. **Growth Levers:** - Develop a functional communication tool to replace static imagery. ## What's New - **Latest (v3.2.1, 4 months ago):** Maintenance update focused on performance, stability, and radar/camera refinements. ## App Momentum (Maintenance) {#momentum} - Quiet 4 months, bug fixes only. - Last major release 4 months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 142 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Ghost Detector - Lost Souls is an entertainment app that is completely free. With a 4.38/5 rating from 441 reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** The current technical instability and inappropriate ad content prevent the app from delivering its core entertainment value. Addressing the launch-day crashes is the only way to stabilize the user base and prevent further churn. **Best for:** Casual users interested in paranormal-themed entertainment and simulated ghost-hunting experiences. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit ad-provider filters because users report violent and sexualized imagery → reduce brand risk and negative sentiment ### Outlook: Declining The paranormal entertainment category is consolidating around apps that provide consistent, interactive experiences. Ghost Detector - Lost Souls remains in a maintenance state, and the combination of technical failures and ad-content issues signals a declining outlook for user retention. - 🔴 Consistent launch-day crashes prevent user access, which erodes the daily active habit and drives negative sentiment. - 🔴 Reports of inappropriate ad content create a brand-safety risk that discourages long-term user retention. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.38/5 | | Total Reviews | 441 | | Sentiment | Frustrated (35/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Ghost Detector - Lost Souls** (this app) | 4.38/5 | Frustrated | KING TECNOLOGIA DA INFORMACAO LTDA | | [BESTPLAY Play to earn & donate](https://marlvel.ai/apps/bestplay-play-to-earn-donate) | 4.6/5 | n/a | Bestplay | | [JustPlay: Earn Money or Donate](https://marlvel.ai/apps/justplay-earn-money-or-donate) | 4.4/5 | n/a | JustPlay GmbH | | [BIBLIOTECA LDM](https://marlvel.ai/apps/biblioteca-ldm) | 4.8/5 | Mixed | Esteban Gonzalez | | [DramaBox - Stream Drama Shorts](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) | 4.7/5 | n/a | STORYMATRIX | | [DramaWave - Dramas & Reels](https://marlvel.ai/apps/dramawave-dramas-reels) | 4.7/5 | Mixed | SKYWORK AI PTE LTD | ## Company Profile - **Developer:** KING TECNOLOGIA DA INFORMACAO LTDA - **Website:** [https://king.app.br](https://king.app.br) - **Social:** [Instagram](https://www.instagram.com/king.app.br) · [Facebook](https://www.facebook.com/king.app.br) · [YouTube](https://www.youtube.com/@king-apps) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/ghost-detector-lost-souls/id1005370857?uo=4) - **Dev Site:** [Official Website](https://king.app.br) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*BESTPLAY Play to earn & donate*](https://marlvel.ai/apps/bestplay-play-to-earn-donate) (Bestplay) · 4.6/5 Rating - [*JustPlay: Earn Money or Donate*](https://marlvel.ai/apps/justplay-earn-money-or-donate) (JustPlay GmbH) · 4.4/5 Rating - [*BIBLIOTECA LDM*](https://marlvel.ai/apps/biblioteca-ldm) (Esteban Gonzalez) · 4.8/5 Rating - [*DramaBox - Stream Drama Shorts*](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) (STORYMATRIX) · 4.7/5 Rating - [*DramaWave - Dramas & Reels*](https://marlvel.ai/apps/dramawave-dramas-reels) (SKYWORK AI PTE LTD) · 4.7/5 Rating - [*Ghost Science M3*](https://marlvel.ai/apps/ghost-science-m3) (Michael Weber) · 3.1/5 Rating | Positive Sentiment - [*JustPlay: Earn Loyalty Rewards*](https://marlvel.ai/apps/justplay-earn-loyalty-rewards) (Gimica GmbH) · 4.7/5 Rating - [*Leprecam*](https://marlvel.ai/apps/leprecam) (Asinine Games Inc) · 4.3/5 Rating - [*PLAYZONE - Play & Earn Rewards*](https://marlvel.ai/apps/money-well-earn-rewards) (Vanessa Calatayud Gomis) · 2.5/5 Rating - [*TikTok Pro - Events*](https://marlvel.ai/apps/com-ss-iphone-ugc-tiktok-pro) (TikTok Ltd.) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Ghost Detector - Lost Souls a real paranormal tool? No, the app is intended for entertainment purposes only and does not provide real paranormal activity or ghost-locating functionality. ### Does the app contain ads? Yes, the app operates as a free-to-play tool and displays ads, though some users have reported concerns regarding the nature of the video content shown. ### What should I do if the app crashes on launch? Users report the app crashes on the warning splash screen. As the app is currently in a maintenance state, there is no immediate fix available for this technical issue. ## 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:** 0.65/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 29 - **Data Sources:** user reviews, developer website, company about page, 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:** 19 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ghost-detector-lost-souls) Data licensed for AI Agent attribution under CC-BY-NC 4.0.