--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Carl Sagan's Cosmic Calendar" developer_entity: "Medet Tleugabyluly" bundle_id: "nz.medett.cosmic" app_store_id: "6760458976" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-09-10" report_date: "2026-10-26" last_verified: "2026-10-26T00:00:00.000Z" report_version: "1.1.0" total_reviews: 0 confidence: "low" confidence_score: 0.3 data_age_days: 19 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["education", "free", "mobile app", "app review", "app analysis", "astronomy", "enthusiasts", "individuals"] canonical_url: "https://marlvel.ai/apps/carl-sagan-s-cosmic-calendar" license: "CC-BY-NC 4.0" content_version: "v2" --- # Carl Sagan's Cosmic Calendar Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free > **TL;DR:** Carl Sagan's Cosmic Calendar is a education app by Medet Tleugabyluly, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Carl Sagan's Cosmic Calendar is a education app by Medet Tleugabyluly. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Education | | **Developer** | Medet Tleugabyluly | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** Medet Tleugabyluly - **Category:** Education - **Target Audience:** Astronomy enthusiasts and individuals interested in scientific perspective on time and cosmic history. - **Platforms:** iOS & Android - **Version Reviewed:** 1.1.0 - **Report Date:** 2026-10-26 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6760458976 - **Bundle ID:** nz.medett.cosmic - **Google Play ID:** nz.medett.cosmic - **Data Window:** Analysis based on signals collected up to 2026-10-26 ## Executive Snapshot **What it is:** Carl Sagan's Cosmic Calendar is an educational app for iOS and Android that visualizes cosmic history through a tactile, wheel-based timeline. **Why users hire it:** The app removes the cognitive friction of understanding deep time by compressing 13.8 billion years into a familiar 365-day calendar format. ## App DNA (Features & Intent) - **[Differentiator] Tactile Wheel Interface:** Navigation mechanism for moving through cosmic eras using a wheel-based interaction. - **[Differentiator] Cosmic Birthday:** Maps user birth dates onto the 13.8 billion-year cosmic timeline. - **[Standard] Cosmic Timeline:** Visual representation of 13.8 billion years compressed into a single calendar year. ## Market Position {#market-position} Carl Sagan's Cosmic Calendar occupies a niche position in the Education category, currently operating as a free, non-monetized utility. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The app is currently distributed as a free utility with no observable in-app purchases or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Tactile wheel-based interface enables intuitive navigation through dense cosmic eras **Growth Levers:** - Untapped potential for non-intrusive, mission-aligned premium content or educational add-ons ## What's New - **Latest (v1.1.0, 1 months ago):** Introduced cosmic timeline event search, integrated scientific sources, and added a static viewing mode. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at maintenance cadence. - Last major release September 2026. > **Cadence:** 1 total versions · 1 majors in last 6 months · 46 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Carl Sagan's Cosmic Calendar is an education app that is completely free. > **Bottom Line:** Carl Sagan's Cosmic Calendar serves as a high-quality, calm educational utility, but its current maintenance-mode cadence limits its reach. Introducing social sharing would unlock organic discovery, which is the primary barrier to growth in the competitive education space. **Best for:** Astronomy enthusiasts and individuals interested in scientific perspective on time and cosmic history. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship social sharing features because the current lack of virality limits organic discovery → increase install velocity ### Outlook: Stable The educational app market is shifting toward interactive, social-first experiences, leaving static utilities like Carl Sagan's Cosmic Calendar exposed. Without a shift toward social sharing or a sustainable monetization model, the app will likely remain a niche, low-growth utility. - ⚪ The app follows a maintenance-only release cadence, which limits its ability to capture new users through feature-led growth. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Carl Sagan's Cosmic Calendar** (this app) | N/A/5 | N/A | Medet Tleugabyluly | | [ALPA: Lernspiele für Kinder](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) | N/A/5 | N/A | ALPA Kids OU | | [ATPdigital (Legacy)](https://marlvel.ai/apps/atpdigital-legacy) | 2.0/5 | n/a | Bristol Groundschool International Ltd | | [Catbus Student](https://marlvel.ai/apps/catbus-student) | 4.1/5 | N/A | Cohota Join Stock Company | | [Chinese Tibetan Dictionary](https://marlvel.ai/apps/chinese-tibetan-dictionary) | 5.0/5 | Thrilled | Lobsang Monlam16922404891 | | [Insights to Behavior](https://marlvel.ai/apps/insights-to-behavior) | N/A/5 | N/A | Insights to Behavior | ## Company Profile - **Developer:** Medet Tleugabyluly - **Website:** [https://cosmic-calendar-a2d12.web.app](https://cosmic-calendar-a2d12.web.app) ## Data Sources & Links - **App Store ID:** 6760458976 - **Google Play ID:** nz.medett.cosmic - **Dev Site:** [Official Website](https://cosmic-calendar-a2d12.web.app) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*ALPA: Lernspiele für Kinder*](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) (ALPA Kids OU) · N/A Rating - [*ATPdigital (Legacy)*](https://marlvel.ai/apps/atpdigital-legacy) (Bristol Groundschool International Ltd) · 2.0/5 Rating - [*Catbus Student*](https://marlvel.ai/apps/catbus-student) (Cohota Join Stock Company) · 4.1/5 Rating - [*Chinese Tibetan Dictionary*](https://marlvel.ai/apps/chinese-tibetan-dictionary) (Lobsang Monlam16922404891) · 5.0/5 Rating | Excellent Sentiment - [*Insights to Behavior*](https://marlvel.ai/apps/insights-to-behavior) (Insights to Behavior) · N/A Rating - [*Legasthenie & LRS Trainer*](https://marlvel.ai/apps/legasthenie-lrs-trainer) (Matthias Aigner) · N/A Rating - [*Lyceum Leaf Parent*](https://marlvel.ai/apps/lyceum-leaf-parent) (Techcess Business Solutions (Pvt) Ltd) · N/A Rating - [*MapTap.gg*](https://marlvel.ai/apps/nibble-games-maptap) (MapTap Inc) · 4.9/5 Rating | Excellent Sentiment - [*Money Matrix (CAD)*](https://marlvel.ai/apps/money-matrix-cad) (Blooming Kids Software LLC) · 5.0/5 Rating - [*myTibetan*](https://marlvel.ai/apps/mytibetan) (Yury Nevalenny) · 4.8/5 Rating | Excellent Sentiment ## Frequently Asked Questions {#faq} ### Is Carl Sagan's Cosmic Calendar free to use? Yes, the app is currently distributed as a free utility with no in-app purchases or subscription gates. ### Does Carl Sagan's Cosmic Calendar require an internet connection? The app is designed as a standalone educational tool, though users should check the store listing for specific offline capability requirements. ### What is the main difference between this and other astronomy apps? Carl Sagan's Cosmic Calendar focuses specifically on the scale of time using a unique, tactile wheel-based interface, rather than providing general sky-mapping or observational data. ## 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:** 0 - **Data Sources:** 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/carl-sagan-s-cosmic-calendar) Data licensed for AI Agent attribution under CC-BY-NC 4.0.