--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Stars Units Sizes Objects" developer_entity: "Mudarmeen Munlin" bundle_id: "th.co.mtel.stars" app_store_id: "1576148571" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-10-24" report_date: "2026-09-21" last_verified: "2026-09-21T00:00:00.000Z" report_version: "1.10" total_reviews: 6 overall_rating: 4.3 confidence: "low" confidence_score: 0.3 data_age_days: 54 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "free", "mobile app", "app review", "app analysis", "students", "astronomy", "enthusiasts"] canonical_url: "https://marlvel.ai/apps/stars-units-sizes-objects" license: "CC-BY-NC 4.0" content_version: "v2" --- # Stars Units Sizes Objects Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 4.33 > **TL;DR:** Stars Units Sizes Objects is a education app by Mudarmeen Munlin, rated 4.33/5 by 6 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Stars Units Sizes Objects is a education app by Mudarmeen Munlin. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.33/5 (6 reviews) | | **Category** | Education | | **Developer** | Mudarmeen Munlin | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 54d | ## Metadata & Market Performance - **Publisher:** Mudarmeen Munlin - **Category:** Education - **Target Audience:** Students and astronomy enthusiasts interested in cosmic scale and unit conversion. - **Platforms:** iOS - **Version Reviewed:** 1.10 - **Report Date:** 2026-09-21 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1576148571 - **Bundle ID:** th.co.mtel.stars - **Data Window:** Analysis based on signals collected up to 2026-09-21 ## Executive Snapshot **What it is:** Stars Units Sizes Objects is an educational tool for iOS that visualizes cosmic scale and performs unit conversions for students and astronomy enthusiasts. **Why users hire it:** The app removes the cognitive friction of visualizing vast cosmic distances by mapping them to a single, interactive scale-comparison interface. ## App DNA (Features & Intent) - **[Differentiator] Scale Comparison Tool:** Visualizes size differences between cosmic objects ranging from Planck length to the observable universe. - **[Standard] Unit Conversion Engine:** Performs two-way conversions across 18 distance units including parsecs, lightyears, and yoctometers. - **[Standard] Image Manipulation Controls:** Supports pinch, zoom, pan, and rotate gestures for inspecting object images. ## Market Position {#market-position} Stars Units Sizes Objects maintains a 4.33-star rating on the App Store, though its 11-month update gap limits its visibility in the education category. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is distributed as a free utility with no visible in-app purchases or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Visual scale comparison tool provides a unique educational reference that encourages repeat usage. **Growth Levers:** - Integrating a quiz-based progression loop could convert the static reference tool into an active learning experience. ## What's New - **Latest (v1.10, 11 months ago):** Expanded the star catalog with the addition of UY Scuti and Stephenson 2-18. ## App Momentum (Zombie) {#momentum} - Last major release October 2025. - No feature updates in 11 months. > **Cadence:** 1 total versions · 1 majors in last 6 months · 331 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Stars Units Sizes Objects is an education app that is completely free. It holds a 4.33/5 rating from 6 reviews. > **Bottom Line:** Stars Units Sizes Objects provides a stable reference for cosmic scale, but the 11-month update gap risks long-term relevance. Prioritizing a content-refresh cycle would address the stagnation currently limiting the app's growth potential. **Best for:** Students and astronomy enthusiasts interested in cosmic scale and unit conversion. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a content-refresh cycle because the app has been silent for 11 months → increase user retention ### Outlook: Mixed The education category is increasingly favoring apps with active, gamified content updates. Stars Units Sizes Objects remains exposed due to its lack of recent feature expansion, which will likely lead to a decline in organic discovery as competitors iterate faster. - 🔴 The 11-month update gap (last release October 2025) suggests the app is in maintenance mode, which limits its ability to capture new educational interest. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.33/5 | | Total Reviews | 6 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Stars Units Sizes Objects** (this app) | 4.33/5 | N/A | Mudarmeen Munlin | | [Catbus Student](https://marlvel.ai/apps/catbus-student) | 4.3/5 | N/A | Cohota Join Stock Company | | [Money Matrix (CAD)](https://marlvel.ai/apps/money-matrix-cad) | 5.0/5 | N/A | Blooming Kids Software LLC | | [Quran Treasure Island for Kids](https://marlvel.ai/apps/quran-treasure-island-for-kids) | 4.9/5 | Mixed | Akeela Manekia | | [Valencia College - MyVC](https://marlvel.ai/apps/valencia-college-myvc) | 5.0/5 | N/A | Valencia College | | [Verbi: Learn a New Language](https://marlvel.ai/apps/verbi-learn-a-new-language) | 4.3/5 | n/a | ACADIA LABS INC. | ## Company Profile - **Developer:** Mudarmeen Munlin - **Website:** [https://mnet50.com/apps/](https://mnet50.com/apps/) ## Data Sources & Links - **App Store ID:** 1576148571 - **Dev Site:** [Official Website](https://mnet50.com/apps/) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Catbus Student*](https://marlvel.ai/apps/catbus-student) (Cohota Join Stock Company) · 4.3/5 Rating - [*Money Matrix (CAD)*](https://marlvel.ai/apps/money-matrix-cad) (Blooming Kids Software LLC) · 5.0/5 Rating - [*Quran Treasure Island for Kids*](https://marlvel.ai/apps/quran-treasure-island-for-kids) (Akeela Manekia) · 4.9/5 Rating - [*Valencia College - MyVC*](https://marlvel.ai/apps/valencia-college-myvc) (Valencia College) · 5.0/5 Rating - [*Verbi: Learn a New Language*](https://marlvel.ai/apps/verbi-learn-a-new-language) (ACADIA LABS INC.) · 4.3/5 Rating - [*자주 틀리는 우리말*](https://marlvel.ai/apps/app--424) (DaolSoft, Co., Ltd.) · N/A Rating - [*달공부 - 한 달 공부 다이어리 + 루틴/공부 타이머*](https://marlvel.ai/apps/azlabs-dalstudy) (SuWon Choi) · N/A Rating - [*타요콘 - 타요 아바타 놀이동화*](https://marlvel.ai/apps/com-kigle-project-tayocon) (KIGLE) · 3.1/5 Rating - [*천자문 워치*](https://marlvel.ai/apps/app--385) (kim juyoung) · N/A Rating - [*천자문 공부 도우미*](https://marlvel.ai/apps/app--382) (kim juyoung) · 5.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Stars Units Sizes Objects suitable for students? Yes, the app is designed as an educational reference tool that visualizes cosmic scales and performs unit conversions, making it useful for students exploring astronomy concepts. ### Does Stars Units Sizes Objects cost money? No, the app is distributed as a free utility with no in-app purchases or subscription gates. ### What alternatives exist for unit conversion? While Stars Units Sizes Objects specializes in cosmic distance units, general-purpose unit conversion apps are available for broader, non-astronomy-specific needs. ## 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:** 54 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/stars-units-sizes-objects) Data licensed for AI Agent attribution under CC-BY-NC 4.0.