--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Triangle Calculator Pro" developer_entity: "Mallikarjuna Mallisetty" bundle_id: "org.convertonline.Triangle-Calculator" app_store_id: "6753653656" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-10-06" report_date: "2026-09-28" last_verified: "2026-09-28T00:00:00.000Z" report_version: "1.0" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 2 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "free", "mobile app", "app review", "app analysis", "students,", "teachers,", "professionals"] canonical_url: "https://marlvel.ai/apps/triangle-calculator-pro" license: "CC-BY-NC 4.0" content_version: "v2" --- # Triangle Calculator Pro Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free > **TL;DR:** Triangle Calculator Pro is a education app by Mallikarjuna Mallisetty, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Triangle Calculator Pro is a education app by Mallikarjuna Mallisetty. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Education | | **Developer** | Mallikarjuna Mallisetty | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 2d | ## Metadata & Market Performance - **Publisher:** Mallikarjuna Mallisetty - **Category:** Education - **Target Audience:** Students, teachers, and professionals requiring geometric calculation tools for academic or technical tasks. - **Platforms:** iOS - **Version Reviewed:** 1.0 - **Report Date:** 2026-09-28 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6753653656 - **Bundle ID:** org.convertonline.Triangle-Calculator - **Data Window:** Analysis based on signals collected up to 2026-09-28 ## Executive Snapshot **What it is:** Triangle Calculator Pro is an educational utility for solving triangle sides and angles via SSS, SAS, and ASA inputs on iOS. **Why users hire it:** Students and professionals use the tool to bypass manual formula derivation, gaining immediate visual and numeric results for academic tasks. ## App DNA (Features & Intent) - **[Standard] Triangle Solver:** Calculates missing sides, angles, perimeter, and area using SSS, SAS, or ASA input methods - **[Standard] Geometric Visualization:** Generates labeled triangle diagrams based on user-provided numeric inputs * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Step-by-Step Calculation:** Displays geometric formulas and derivation steps for each solved triangle ## Market Position {#market-position} Triangle Calculator Pro occupies a niche in the Education category as a free, specialized utility. The lack of updates for 356 days indicates a stagnant position that fails to leverage the discovery potential of the App Store. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is distributed as a free utility with no in-app purchases or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Step-by-step formula derivation provides educational utility **Growth Levers:** - Camera-based solver integration targets homework-helper segment ## App Momentum (Zombie) {#momentum} - No updates for 356 days - Zero active feature development > **Cadence:** 1 total versions · 0 majors in last 6 months · 356 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Triangle Calculator Pro is an education app that is completely free. > **Bottom Line:** Triangle Calculator Pro serves a narrow academic need, but the 11-month development silence makes it a high-risk tool for long-term reliance. Maintaining basic OS compatibility is the only path to prevent total sunsetting of the utility. **Best for:** Students, teachers, and professionals requiring geometric calculation tools for academic or technical tasks. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit codebase for compatibility because the 11-month update gap risks removal from the App Store → maintain availability ### Outlook: Declining The educational utility market is consolidating around apps with high-frequency updates and camera-based solvers. Triangle Calculator Pro's static state leaves it exposed to removal and obsolescence as OS requirements evolve. - 🔴 The 356-day update gap indicates a lack of active maintenance, which will eventually trigger removal from the App Store. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Triangle Calculator Pro** (this app) | N/A/5 | N/A | Mallikarjuna Mallisetty | | [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) | 4.3/5 | N/A | Cohota Join Stock Company | | [Chinese Tibetan Dictionary](https://marlvel.ai/apps/chinese-tibetan-dictionary) | 5.0/5 | Thrilled | Lobsang Monlam16922404891 | | [Legasthenie & LRS Trainer](https://marlvel.ai/apps/legasthenie-lrs-trainer) | N/A/5 | N/A | Matthias Aigner | ## Company Profile - **Developer:** Mallikarjuna Mallisetty - **Website:** [https://convertonline.org](https://convertonline.org) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/triangle-calculator-pro/id6753653656?uo=4) - **Dev Site:** [Official Website](https://convertonline.org) - **Sources:** Developer website content, 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) · 4.3/5 Rating - [*Chinese Tibetan Dictionary*](https://marlvel.ai/apps/chinese-tibetan-dictionary) (Lobsang Monlam16922404891) · 5.0/5 Rating | Excellent Sentiment - [*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 - [*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 - [*Quran Treasure Island for Kids*](https://marlvel.ai/apps/quran-treasure-island-for-kids) (Akeela Manekia) · 4.9/5 Rating - [*Sudoku - Number Puzzle Pro*](https://marlvel.ai/apps/sudoku-number-puzzle-pro) (阳理 江) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Triangle Calculator Pro free to use? Yes, Triangle Calculator Pro is currently distributed as a free utility with no in-app purchases or subscription gates. ### Does Triangle Calculator Pro work offline? The app description does not specify offline capabilities, but as a local calculation tool, it likely functions without an active internet connection. ### What are the alternatives to Triangle Calculator Pro? Users should consider other educational geometry tools in the App Store that receive regular updates and offer advanced features like camera-based problem solving. ## 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:** 2 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/triangle-calculator-pro) Data licensed for AI Agent attribution under CC-BY-NC 4.0.