--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Circle Skirt Sewing Calculator" developer_entity: "Seulki Eom" bundle_id: "com.hydroponicglass.circleSkirtCalculator" app_store_id: "6746253598" google_play_id: "com.hydroponicglass.circle_skirt_calculator" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-08-07" report_date: "2026-10-08" last_verified: "2026-10-08T00:00:00.000Z" report_version: "1.0.2" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 15 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "fashion", "designers,", "dressmakers,"] canonical_url: "https://marlvel.ai/apps/circle-skirt-sewing-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Circle Skirt Sewing Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free > **TL;DR:** Circle Skirt Sewing Calculator is a utilities app by Seulki Eom, available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Circle Skirt Sewing Calculator is a utilities app by Seulki Eom. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Utilities | | **Developer** | Seulki Eom | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 15d | ## Metadata & Market Performance - **Publisher:** Seulki Eom - **Category:** Utilities - **Target Audience:** Fashion designers, dressmakers, cosplayers, and DIY crafters who require precise fabric measurements for circle skirt projects. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0.2 - **Report Date:** 2026-10-08 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6746253598 - **Bundle ID:** com.hydroponicglass.circleSkirtCalculator - **Google Play ID:** com.hydroponicglass.circle_skirt_calculator - **Data Window:** Analysis based on signals collected up to 2026-10-08 ## Executive Snapshot **What it is:** Circle Skirt Sewing Calculator is a utility app for dressmakers and crafters that calculates fabric yardage and waist radius for circular skirt patterns on iOS and Android. **Why users hire it:** The app removes the friction of complex manual geometry for DIY garment construction, serving users who need precise fabric layout diagrams before cutting expensive material. ## App DNA (Features & Intent) - **[Standard] Multi-Skirt Type Calculations:** Calculates dimensions for Full, Half, Quarter, and Double circle skirt patterns. Revenue link: broadens utility for diverse sewing projects, increasing app usage frequency and ad-impression inventory. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Seam and Hem Allowance Adjustments:** Applies custom offsets to waist radius and skirt length calculations. Revenue link: reduces user error in garment construction, reinforcing the app as a reliable tool for repeat sewing tasks. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Interactive Pattern Visualization:** Generates 2D diagrams showing waist cutouts and fabric layout. Revenue link: provides immediate visual feedback, increasing session duration and ad-impression inventory. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Circle Skirt Sewing Calculator occupies a specialized niche in the Utilities category, focusing on garment geometry. The app's free, ad-supported model positions it as an accessible entry point for DIY crafters compared to professional-grade pattern drafting software. ## Monetization Strategy - **Model:** Free - **Tiers:** Free with ad support - **Analysis:** The app is free to use and monetizes through ad inventory. ## SWOT Analysis {#swot} **Core Strengths:** - Interactive 2D pattern visualization increases session duration - Custom seam and hem adjustments reduce construction errors **Growth Levers:** - Premium ad-free tiers could capture professional user value ## What's New - **Latest (v1.0.2, 2 months ago):** General stability improvements were implemented. ## App Momentum (Maintenance) {#momentum} - Ships stability updates every two months - Last major release two months ago > **Cadence:** 1 total versions · 0 majors in last 6 months · 67 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Circle Skirt Sewing Calculator is an utilities app that is completely free. > **Bottom Line:** Circle Skirt Sewing Calculator serves a niche need for precise garment geometry, but the current maintenance-mode cadence risks stagnation. Implementing cloud-save templates would transform the app from a one-off calculator into a persistent project-planning tool, increasing long-term retention. **Best for:** Fashion designers, dressmakers, cosplayers, and DIY crafters who require precise fabric measurements for circle skirt projects. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship cloud-save for custom skirt templates because users require repeat access to saved measurements → increase session frequency ### Outlook: Stable The market for specialized sewing utilities remains stable, but Circle Skirt Sewing Calculator faces pressure from broader, more frequently updated drafting tools. The lack of feature expansion in the latest release signals a risk of churn among power users who require more complex garment support. - ⚪ The maintenance-only release cadence suggests the developer is prioritizing stability over new feature expansion, limiting growth potential. - 🔴 Lack of persistent project storage forces users to re-enter data, which limits the app's utility for complex, multi-stage sewing projects. ## 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 | | :--- | :--- | :--- | :--- | | **Circle Skirt Sewing Calculator** (this app) | N/A/5 | N/A | Seulki Eom | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** Seulki Eom - **Website:** [https://hydroponicglass.com](https://hydroponicglass.com) ## Data Sources & Links - **App Store ID:** 6746253598 - **Google Play ID:** com.hydroponicglass.circle_skirt_calculator - **Dev Site:** [Official Website](https://hydroponicglass.com) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Controller Tester FGC*](https://marlvel.ai/apps/controller-tester-fgc) (Aaron Lowe) · 5.0/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*MDflow Web Clipper*](https://marlvel.ai/apps/mdflow-web-clipper) (DataOps, s.r.o.) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Circle Skirt Sewing Calculator suitable for professional dressmakers? The app provides precise waist radius and fabric yardage calculations, which are useful for professional dressmakers, though it lacks the advanced pattern-drafting features found in professional-grade software. ### Does Circle Skirt Sewing Calculator have a paid ad-free version? The app is currently free to use and monetizes through ad inventory; there is no mention of a paid ad-free tier in the current store listing. ### What are some alternatives to Circle Skirt Sewing Calculator? Users should consider general-purpose sewing calculators or pattern-drafting apps that offer broader garment-construction libraries if they require more than just circle skirt calculations. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 15 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/circle-skirt-sewing-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.