--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Earth light map" developer_entity: "Konstantinos Ladiellis" bundle_id: "com.example.Daylight-world-map" app_store_id: "6740416091" category: "Utilities" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-04" report_date: "2026-09-16" last_verified: "2026-09-16T00:00:00.000Z" report_version: "2.50" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 51 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "paid", "mobile app", "app review", "app analysis", "astronomy", "hobbyists,", "photographers,"] canonical_url: "https://marlvel.ai/apps/earth-light-map" license: "CC-BY-NC 4.0" content_version: "v2" --- # Earth light map Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Paid > **TL;DR:** Earth light map is a utilities app by Konstantinos Ladiellis, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Earth light map is a utilities app by Konstantinos Ladiellis. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Konstantinos Ladiellis | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 51d | ## Metadata & Market Performance - **Publisher:** Konstantinos Ladiellis - **Category:** Utilities - **Target Audience:** Astronomy hobbyists, photographers, and users interested in solar and lunar cycle tracking. - **Platforms:** iOS - **Version Reviewed:** 2.50 - **Report Date:** 2026-09-16 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6740416091 - **Bundle ID:** com.example.Daylight-world-map - **Data Window:** Analysis based on signals collected up to 2026-09-16 ## Executive Snapshot **What it is:** Earth light map is a utility for astronomy hobbyists and photographers that visualizes solar and lunar cycles on a Mercator projection map. **Why users hire it:** The app removes the need for manual coordinate calculations by plotting sunset, sunrise, and astronomical twilight curves directly onto a map interface. ## App DNA (Features & Intent) - **[Standard] Mercatorian Daylight Projection:** Visualizes earth daylight status at specific dates and times on a Mercator projection map. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Solar and Lunar Position Tracking:** Displays sun and moon coordinates in the equatorial system and current moon phase. * *User Intent:* Users want visibility into their own performance and progress. - **[Differentiator] Twilight and Horizon Curves:** Plots specific curves for sunset, sunrise, and astronomical twilight based on sun position relative to the horizon. - **[Standard] Event Notifications:** Provides alerts for upcoming equinoxes, solstices, and lunar eclipses. * *User Intent:* Users want timely prompts to stay engaged without missing updates. ## Market Position {#market-position} Earth light map occupies a niche utility segment with a $1.99 price point. The lack of recent store updates suggests a static market position compared to active, subscription-based astronomy rivals. ## Monetization Strategy - **Model:** Paid - **Tiers:** Single purchase at $1.99 - **Price:** iOS: $1.99 - **Analysis:** The $1.99 paid model provides full access to all astronomical tracking features without recurring subscription costs. ## SWOT Analysis {#swot} **Core Strengths:** - Technical twilight and horizon curve plotting provides a specialized utility for photographers. **Growth Levers:** - Localized event notifications could be expanded into a broader calendar-integration feature. ## What's New - **Latest (v2.50, 6 months ago):** Addressed general bug fixes. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes only. - Last update six months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 195 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Earth light map is an utilities app that is a paid app. > **Bottom Line:** Earth light map serves a niche audience with a reliable, one-time payment model, but the lack of a free trial limits its growth in a competitive utility market. **Best for:** Astronomy hobbyists, photographers, and users interested in solar and lunar cycle tracking. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a free-tier limited version because the $1.99 barrier prevents user acquisition in a crowded utility market → increase install velocity ### Outlook: Stable The astronomy utility market is consolidating around apps that offer broader weather integration, leaving Earth light map in a stable but narrow niche. The app's long-term viability depends on maintaining its reputation for technical accuracy without the need for frequent feature updates. - ⚪ The maintenance-only release cadence indicates a stable, low-overhead product that avoids the churn pressure of subscription-based competitors. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 4 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Earth light map** (this app) | N/A/5 | N/A | Konstantinos Ladiellis | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology | ## Company Profile - **Developer:** Konstantinos Ladiellis ## Data Sources & Links - **App Store ID:** 6740416091 - **Sources:** App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 4.6/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Earth light map suitable for professional photography planning? Yes, the app provides specific twilight and horizon curves that help photographers plan shoots based on precise sun and moon positions. ### Does Earth light map require a subscription? No, Earth light map uses a single $1.99 purchase model, providing access to all features without recurring costs. ### What are the limitations of the free version? Earth light map does not currently offer a free version; it requires a one-time purchase to access any features. ### What is a free alternative to Earth light map? Users seeking free alternatives often use general-purpose weather apps or basic astronomy tools, though these may lack the specific horizon-curve plotting found here. ## 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **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:** 51 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/earth-light-map) Data licensed for AI Agent attribution under CC-BY-NC 4.0.