--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Matrix Solver Step by Step" developer_entity: "Eteri Byazrova" bundle_id: "com.graphmath.MatrixSolver" app_store_id: "1623894950" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-12-18" report_date: "2026-09-12" last_verified: "2026-09-12T00:00:00.000Z" report_version: "26.10" total_reviews: 68 overall_rating: 4.8 sentiment: "Excited" sentiment_score: 70 confidence: "low" confidence_score: 0.35 top_praise_theme: "Visualizing complex matrix operations provides a clear learning path for college students studying linear algebra" top_complaint_theme: "Application interface freezes on the version information screen preventing users from accessing core functionality" review_sample_size: 5 total_review_count: 5 analyzed_review_count: 5 data_age_days: 18 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["education", "free", "excited sentiment", "mobile app", "app review", "app analysis", "college", "students", "learners"] canonical_url: "https://marlvel.ai/apps/matrix-solver-step-by-step" license: "CC-BY-NC 4.0" content_version: "v2" --- # Matrix Solver Step by Step Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 4.78 · Sentiment Excited - **Recent focus**: Application interface freezes on the version information screen preventing users from accessing core functionality (top complaint) · Visualizing complex matrix operations provides a clear learning path for college students studying linear algebra (top praise) > **TL;DR:** Matrix Solver Step by Step is a education app by Eteri Byazrova, rated 4.78/5 by 68 users, with Excited user sentiment (70/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Matrix Solver Step by Step maintains Excited user sentiment (4.78/5 from 68 reviews), with users consistently praising visualizing complex matrix operations provides a clear learning path for college students studying linear algebra. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.78/5 (68 reviews) | | **User Mood** | Excited | | **Category** | Education | | **Developer** | Eteri Byazrova | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.35/1.0) | | **Data Age** | 18d | ## Metadata & Market Performance - **Publisher:** Eteri Byazrova - **Category:** Education - **Target Audience:** College students and learners studying linear algebra who require conceptual explanations and geometric visualizations. - **Platforms:** iOS - **Version Reviewed:** 26.10 - **Report Date:** 2026-09-12 - **Signal Count:** 5 reviews analyzed - **Confidence:** Low (0.35/1.0) - **App Store ID (iOS):** 1623894950 - **Bundle ID:** com.graphmath.MatrixSolver - **Data Window:** Analysis based on signals collected up to 2026-09-12 ## Executive Snapshot **What it is:** Matrix Solver Step by Step is an educational linear algebra calculator for iOS that provides algorithm proofs and geometric visualizations. **Why users hire it:** Students use the app to bridge the gap between abstract matrix theory and practical calculation, replacing static textbook examples with interactive, step-by-step derivations. ## App DNA (Features & Intent) - **[Differentiator] Step-by-step Algorithm Explanations:** Provides detailed breakdowns and proofs for matrix calculations and linear algebra concepts. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Interactive Geometric Visualization:** Draws 2D and 3D geometric references for matrix transformations. - **[Standard] Data Persistence:** Saves matrix entries and tutorial progress between sessions. * *User Intent:* Users need clear guidance to understand and adopt the product quickly. ## Market Position {#market-position} Matrix Solver Step by Step holds a 4.78 rating across 68 total ratings on iOS. The lack of recent feature updates over the last 268 days signals a maintenance-only posture in a category where educational tools typically require frequent content refreshes to remain relevant. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free, ad-free version - **Analysis:** The app operates as a free, ad-free educational tool with no monetization gates, prioritizing user acquisition and academic utility over revenue. ## 🟢 User Sentiment (Low Confidence: 5 of 5 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.78/5 - **Platform Split:** iOS 4.8/5 (68 ratings) - **Overall Sentiment:** Excited ### Top Praises - **Visualizing complex matrix operations provides a clear learning path for college students studying linear algebra** - **Interactive and detailed graphical representations help users grasp difficult mathematical concepts beyond simple calculation** ### Top Complaints (Impact Areas) - **Application interface freezes on the version information screen preventing users from accessing core functionality** ## SWOT Analysis {#swot} **Core Strengths:** - Step-by-step proof library functions as a B2B-style distribution barrier against generic calculators - Interactive 3D geometric references increase time-in-app for complex linear algebra topics **Growth Levers:** - Localized content in high-ARPU academic markets could capture students underserved by English-only tools ## What's New - **Latest (v26.10, 8 months ago):** Maintenance release focused on bug fixes and crash prevention. ## App Momentum (Maintenance) {#momentum} - Ships only minor bug fixes. - Last major release nine months ago. > **Cadence:** 1 total versions · 0 majors in last 6 months · 268 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Matrix Solver Step by Step is an education app that is completely free. It holds a 4.78/5 rating from 68 reviews. > **Bottom Line:** Addressing the version screen freeze is the only way to preserve the app's utility for its student base. If the navigation block remains, the app will continue to lose users to more stable, frequently updated academic tools. **Best for:** College students and learners studying linear algebra who require conceptual explanations and geometric visualizations. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild version information screen because it triggers a hard-lock for users → restore core functionality ### Outlook: Declining The educational tool market is consolidating around apps that offer frequent content updates and stable, modern interfaces. Matrix Solver Step by Step remains exposed due to its nine-month development silence and critical navigation bugs, which will likely accelerate churn as students seek more reliable alternatives. - 🔴 The nine-month gap in feature development → signals a shift to maintenance mode → risks losing the user base to active competitors. - 🔴 Persistent interface freezes on the version screen → prevent core access → compound the negative sentiment already visible in recent reviews. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.78/5 | | Total Reviews | 68 | | Sentiment | Excited (70/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Matrix Solver Step by Step** (this app) | 4.78/5 | Excited | Eteri Byazrova | | [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.5/5 | n/a | AlgoApp Inc | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | n/a | The Mind Company | | [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | N/A | OrangeOrApple.com | | [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC | | [Flashcards maker - AI generate](https://marlvel.ai/apps/flashcards-maker-ai-generate) | 4.1/5 | Mixed | Teleprompter LLC | ## Company Profile - **Developer:** Eteri Byazrova ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/matrix-solver-step-by-step/id1623894950?uo=4) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating - [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) · 4.5/5 Rating - [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) · 4.0/5 Rating - [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) · 4.1/5 Rating - [*Impulse - Brain Training*](https://marlvel.ai/apps/impulse-brain-training) (GMRD Apps Limited) · 4.6/5 Rating - [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) · 4.7/5 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 ## Frequently Asked Questions {#faq} ### Is Matrix Solver Step by Step suitable for advanced linear algebra? Yes, it supports functions up to 8x8 matrices, including SVD, PCA, and Markov chain calculations, making it useful for most undergraduate linear algebra topics. ### Does this app have any hidden costs or ads? No, the app is currently free of charge and free of ads, as stated in the store description. ### What should I use if this app freezes on launch? Users report an interface freeze on the version information screen. If this occurs, you may need to wait for a future update, as there is currently no known workaround for this navigation block. ## 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:** 0.35/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 5 - **Data Sources:** user reviews, 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:** 18 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/matrix-solver-step-by-step) Data licensed for AI Agent attribution under CC-BY-NC 4.0.