--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Quilt Tracker & Calculator" developer_entity: "hiroki kawamura" bundle_id: "com.kawamura.quiltTracker" app_store_id: "6794494747" category: "Lifestyle" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-10-13" report_date: "2026-10-16" last_verified: "2026-10-16T00:00:00.000Z" report_version: "1.1.1" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 29 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["lifestyle", "freemium", "mobile app", "app review", "app analysis", "quilters", "manage", "fabric"] canonical_url: "https://marlvel.ai/apps/quilt-tracker-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Quilt Tracker & Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Lifestyle · Freemium > **TL;DR:** Quilt Tracker & Calculator is a lifestyle app by hiroki kawamura, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Quilt Tracker & Calculator is a lifestyle app by hiroki kawamura. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Lifestyle | | **Developer** | hiroki kawamura | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 29d | ## Metadata & Market Performance - **Publisher:** hiroki kawamura - **Category:** Lifestyle - **Target Audience:** Quilters who need to manage fabric inventory, calculate material requirements, and track the progress of multiple projects. - **Platforms:** iOS - **Version Reviewed:** 1.1.1 - **Report Date:** 2026-10-16 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6794494747 - **Bundle ID:** com.kawamura.quiltTracker - **Data Window:** Analysis based on signals collected up to 2026-10-16 ## Executive Snapshot **What it is:** Quilt Tracker & Calculator is a project management and fabric calculation tool for quilters on iOS. **Why users hire it:** It removes the friction of manual spreadsheet tracking for fabric shortfalls and project milestones, serving quilters who need to manage multiple active and stalled projects. ## App DNA (Features & Intent) - **[Differentiator] Fabric Calculator:** Calculates yardage for backing, binding, and precut conversions with built-in safety margins and shrinkage buffers. - **[Differentiator] Stash Matching:** Inventory management system that allocates existing fabric against project requirements to identify specific shortfalls. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] UFO List and Next Step:** Automated tracking of stalled projects with suggested next steps based on user-defined time thresholds. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Quilt Tracker & Calculator operates as a niche utility in the Lifestyle category. With no current public rating count, its market position remains in the early acquisition phase, relying on the utility of its free fabric calculator to build a user base. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier: 3 projects, 20 stash fabrics, and full fabric calculator, Premium tier: Unlimited projects, unlimited stash, UFO list, photo timeline, and PDF export via monthly or yearly subscription - **Analysis:** The freemium model gates advanced management and export features behind a subscription, while keeping core utility tools free to maximize user acquisition. ## SWOT Analysis {#swot} **Core Strengths:** - Integrated fabric calculator automates complex material math within the project workflow. - Stash matching system reduces duplicate purchases by identifying specific fabric shortfalls. **Growth Levers:** - Guild-based sharing features could drive organic acquisition through community network effects. ## What's New - **Latest (v1.1.1, 2 days ago):** Introduced a side-by-side Free vs Premium comparison screen and added an in-app rating prompt to Settings. ## App Momentum (Maintenance) {#momentum} - Shipped side-by-side premium comparison screen. - Added in-app rating prompt to Settings. > **Cadence:** 2 total versions · 1 majors in last 6 months · 2 days since last update · 74 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Quilt Tracker & Calculator is a lifestyle app that is free with in-app purchases. > **Bottom Line:** Quilt Tracker & Calculator provides essential utility through its fabric calculator, but the current free-tier limits may cap its growth. Pivoting the project limit to better accommodate active users would unlock higher retention and conversion potential. **Best for:** Quilters who need to manage fabric inventory, calculate material requirements, and track the progress of multiple projects. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] A/B test the free-tier project limit because the current 3-project cap may limit long-term retention → increase conversion velocity ### Outlook: Stable The quilting app market remains fragmented, with most users relying on manual tools. Quilt Tracker & Calculator is well-positioned to capture this segment if it can lower the barrier to entry for its inventory features, which would increase daily utility and long-term retention. - 🟢 The latest release (v1.1.1) shows active feature investment, specifically in clarifying the premium value proposition for users. - ⚪ The two-month gap between the initial launch and the latest update suggests a cautious, maintenance-focused development cadence. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Quilt Tracker & Calculator** (this app) | N/A/5 | N/A | hiroki kawamura | | [Amora: A Hint of Your Soulmate](https://marlvel.ai/apps/amora-a-hint-of-your-soulmate) | 4.6/5 | N/A | Lit Apps LLC (Mobile) | | [ATLAS:EARTH: Collect Places](https://marlvel.ai/apps/atlas-earth-fun-cashback) | 4.6/5 | n/a | Atlas Reality, Inc. | | [Daily Mood Log](https://marlvel.ai/apps/daily-mood-log) | N/A/5 | N/A | Nadim Elsayed | | [Find My Location: Tracker](https://marlvel.ai/apps/com-friendslocator) | 4.2/5 | n/a | DIGITS LTD | | [Happy Home by Hiller](https://marlvel.ai/apps/happy-home-by-hiller) | 2.4/5 | n/a | Hiller Plumbing, Heating, Cooling, & Electrical | ## Company Profile - **Developer:** hiroki kawamura - **Website:** [https://hecuhecu.github.io/apps/quilt-tracker/](https://hecuhecu.github.io/apps/quilt-tracker/) ## Data Sources & Links - **App Store ID:** 6794494747 - **Dev Site:** [Official Website](https://hecuhecu.github.io/apps/quilt-tracker/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Amora: A Hint of Your Soulmate*](https://marlvel.ai/apps/amora-a-hint-of-your-soulmate) (Lit Apps LLC (Mobile)) · 4.6/5 Rating - [*ATLAS:EARTH: Collect Places*](https://marlvel.ai/apps/atlas-earth-fun-cashback) (Atlas Reality, Inc.) · 4.6/5 Rating - [*Daily Mood Log*](https://marlvel.ai/apps/daily-mood-log) (Nadim Elsayed) · N/A Rating - [*Find My Location: Tracker*](https://marlvel.ai/apps/com-friendslocator) (DIGITS LTD) · 4.2/5 Rating - [*Happy Home by Hiller*](https://marlvel.ai/apps/happy-home-by-hiller) (Hiller Plumbing, Heating, Cooling, & Electrical) · 2.4/5 Rating - [*Journey - Diary, Journal*](https://marlvel.ai/apps/com-journey-ios-app) (Two App Studio Pte. Ltd.) · 4.6/5 Rating | Positive Sentiment - [*Petまんま*](https://marlvel.ai/apps/pet) (株式会社Cavemen.jp) · N/A Rating - [*QuickHue - The easy to use Hue Remote*](https://marlvel.ai/apps/quickhue-the-easy-to-use-hue-remote) (Xonay Media) · 1.3/5 Rating - [*Spirit Talker ®*](https://marlvel.ai/apps/spirit-talker) (Spotted Ghosts) · 2.8/5 Rating - [*Umax - Become Hot*](https://marlvel.ai/apps/com-umax-tech) (Improvement Tech) · 4.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Quilt Tracker & Calculator free to use? Yes, the app offers a free tier that includes the full fabric calculator, up to 3 projects, and 20 stash fabrics. Advanced features like unlimited projects and the UFO list require a premium subscription. ### How does Quilt Tracker & Calculator compare to using a spreadsheet? Quilt Tracker & Calculator automates material math and stash matching, which removes the manual effort of calculating yardage and identifying shortfalls that spreadsheets require. ### Is my data private? The app is designed to be private, with all data stored locally on your device. No account or sign-up is required to use the features. ## 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:** 29 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/quilt-tracker-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.