--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Figure calculator ShapeInfo" developer_entity: "Noriyasu Kutsuzawa" bundle_id: "jp.Appsys.ShapeInfo" app_store_id: "914310828" google_play_id: "jp.appsys.shapeinfo" category: "Productivity" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-10-01" report_date: "2026-04-24" report_version: "4.0.5" total_reviews: 133 overall_rating: 4.68 confidence: "low" confidence_score: 0.05 data_age_days: 66 intelligence_version: 2 tags: ["productivity", "free", "mobile app", "app review", "app analysis", "software", "developers,", "mechanical,"] canonical_url: "https://marlvel.ai/intel-report/productivity/figure-calculator-shapeinfo" license: "CC-BY-NC 4.0" last_verified: "2026-04-26T12:15:10.589Z" --- # Figure calculator ShapeInfo App Audit > **TL;DR:** Figure calculator ShapeInfo is a productivity app by Noriyasu Kutsuzawa, rated 4.68/5 by 133 users, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Figure calculator ShapeInfo is a productivity app by Noriyasu Kutsuzawa. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.68/5 (133 reviews) | | **Category** | Productivity | | **Developer** | Noriyasu Kutsuzawa | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 2d | ## Metadata & Market Performance - **Publisher:** Noriyasu Kutsuzawa - **Category:** Productivity - **Target Audience:** Software developers, mechanical, dynamics, and surveying engineers, and high school mathematics students. - **Platforms:** iOS & Android - **Version Audited:** 4.0.5 - **Audit Date:** 2026-04-24 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 914310828 - **Bundle ID:** jp.Appsys.ShapeInfo - **Google Play ID:** jp.appsys.shapeinfo - **Data Window:** Analysis based on signals collected up to 2026-04-24 - **Short Description:** Useful application for calculating shape lengths, angles and area ## Executive Snapshot ShapeInfo is a geometry utility designed to calculate lengths, angles, areas, and volumes for various 2D and 3D shapes. Users input specific dimensions into an interactive interface to receive immediate geometric calculations. The app serves as a technical reference tool for engineering professionals and a study aid for mathematics students. ## App DNA (Features & Intent) - **[Standard] 2D Geometric Calculations:** Calculates lengths, angles, and areas for right triangles, general triangles, sectors, circles, and ellipses. - **[Standard] 3D Volume Calculations:** Computes volumes for triangular pyramids, triangular prisms, circular cones, circular cylinders, and spheres. - **[Standard] Interactive Input System:** Allows users to select shapes and input values via an interface that supports dynamic point configuration. ## Monetization Strategy - **Model:** Free ## The "So What?" (Strategic Takeaway) Figure calculator ShapeInfo is an established productivity app that is completely free. With a 4.68/5 rating from 133 reviews, it shows polarized user reception. > **Bottom Line:** ShapeInfo provides a straightforward, free utility for performing rapid geometric and volumetric calculations across a variety of standard shapes. **Best for:** Software developers, mechanical, dynamics, and surveying engineers, and high school mathematics students. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.68/5 | | Total Reviews | 133 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Figure calculator ShapeInfo** (this app) | 4.68/5 | N/A | Noriyasu Kutsuzawa | | [Mitsu: AI Life Coach](https://marlvel.ai/intel-report/productivity/mitsu-ai-life-coach) | N/A/5 | Mixed | C2 Insights | | [Pattrn - Discipline Tracker](https://marlvel.ai/intel-report/productivity/pattrn-discipline-tracker) | 4.8/5 | Excited | Pedro Schott | | [ChatGPT](https://marlvel.ai/intel-report/productivity/chatgpt) | 4.8/5 | Excited | OpenAI OpCo, LLC | | [Zoho Show: Presentation Maker](https://marlvel.ai/intel-report/productivity/zoho-show-presentation-maker) | 4.2/5 | N/A | Zoho Corporation | | [Stress Free with AJ](https://marlvel.ai/intel-report/productivity/stress-free-with-aj) | 4.7/5 | Thrilled | Universal Relaxation Ltd | ## Company Profile - **Developer:** Noriyasu Kutsuzawa - **Website:** [https://appsys.jp](https://appsys.jp) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/figure-calculator-shapeinfo/id914310828?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=jp.appsys.shapeinfo&hl=en&gl=us) - **Dev Site:** [Official Website](https://appsys.jp) - **Sources:** App store metadata. ## Related Intel Reports - [*Mitsu: AI Life Coach*](https://marlvel.ai/intel-report/productivity/mitsu-ai-life-coach) (C2 Insights) — N/A Rating | Mixed Sentiment - [*Pattrn - Discipline Tracker*](https://marlvel.ai/intel-report/productivity/pattrn-discipline-tracker) (Pedro Schott) — 4.8/5 Rating | Positive Sentiment - [*ChatGPT*](https://marlvel.ai/intel-report/productivity/chatgpt) (OpenAI OpCo, LLC) — 4.8/5 Rating | Positive Sentiment - [*Zoho Show: Presentation Maker*](https://marlvel.ai/intel-report/productivity/zoho-show-presentation-maker) (Zoho Corporation) — 4.2/5 Rating | N/A Sentiment - [*Stress Free with AJ*](https://marlvel.ai/intel-report/productivity/stress-free-with-aj) (Universal Relaxation Ltd) — 4.7/5 Rating | Excellent Sentiment - [*Xmind - Mind Map & Brainstorm*](https://marlvel.ai/intel-report/productivity/xmind-mind-map-brainstorm) (Xmind Ltd.) — 4.8/5 Rating | N/A Sentiment - [*AI Assistant: Images & Writing*](https://marlvel.ai/intel-report/productivity/ai-assistant-images-writing) (Bickster LLC) — 4.7/5 Rating | Negative Sentiment - [*VPN - Super Unlimited Proxy*](https://marlvel.ai/intel-report/productivity/vpn-super-unlimited-proxy) (Mobile Jump Pte Ltd) — 4.7/5 Rating | Excellent Sentiment - [*Aquarimate*](https://marlvel.ai/intel-report/productivity/wiselogic-aquarimate) (WiseLogic Inc) — 4.4/5 Rating | N/A Sentiment - [*AI Text to Speech - Read Aloud*](https://marlvel.ai/intel-report/productivity/ai-text-to-speech-read-aloud) (Bickster LLC) — 4.6/5 Rating | N/A Sentiment ## Methodology This report was generated by Marlvel.ai's 3-stage AI intelligence pipeline: 1. **Feature & Positioning Extraction** — Analyzes app metadata, developer website content, and version history to identify key features, target audience, and competitive positioning. 2. **Sentiment Analysis** — Processes user reviews (minimum 5 reviews required) to extract praise themes, complaint themes, and overall sentiment with evidence quotes. 3. **Intelligence Synthesis** — Combines stages 1 & 2 with App Store rankings to produce SWOT analysis, executive summary, 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:** 2 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/productivity/figure-calculator-shapeinfo) Data licensed for AI Agent attribution under CC-BY-NC 4.0.