--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Math Flash Cards - MathX" developer_entity: "Sandratra Razafindralambo" bundle_id: "com.sandratra.MathX" app_store_id: "6762158994" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-08-17" report_date: "2026-09-06" last_verified: "2026-09-06T00:00:00.000Z" report_version: "1.04" total_reviews: 4 overall_rating: 3.8 sentiment: "Upset" sentiment_score: 10 confidence: "low" confidence_score: 0.3 top_complaint_theme: "Educational content mismatch as the app presents preschool level math to students in higher grade levels" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 25 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["education", "free", "upset sentiment", "mobile app", "app review", "app analysis", "students", "individuals", "seeking"] canonical_url: "https://marlvel.ai/apps/math-flash-cards-mathx" license: "CC-BY-NC 4.0" content_version: "v2" --- # Math Flash Cards - MathX Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 3.75 · Sentiment Upset - **Recent focus**: Educational content mismatch as the app presents preschool level math to students in higher grade levels (top complaint) > **TL;DR:** Math Flash Cards - MathX is a education app by Sandratra Razafindralambo, rated 3.75/5 by 4 users, with Upset user sentiment (10/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Math Flash Cards - MathX faces Upset user sentiment (3.75/5 from 4 reviews), with users reporting educational content mismatch as the app presents preschool level math to students in higher grade levels as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.75/5 (4 reviews) | | **User Mood** | Upset | | **Category** | Education | | **Developer** | Sandratra Razafindralambo | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 25d | ## Metadata & Market Performance - **Publisher:** Sandratra Razafindralambo - **Category:** Education - **Target Audience:** Students and individuals seeking to improve mental math speed and numerical fluency through focused, daily practice. - **Platforms:** iOS - **Version Reviewed:** 1.04 - **Report Date:** 2026-09-06 - **Signal Count:** 1 review analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6762158994 - **Bundle ID:** com.sandratra.MathX - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-09-06 ## Executive Snapshot **What it is:** Math Flash Cards - MathX is a free, offline-first mental math practice tool for students on iOS. **Why users hire it:** The app removes the connectivity dependency and distraction of online educational platforms for users seeking quick, focused arithmetic drills. ## App DNA (Features & Intent) - **[Standard] Operation Customization:** Select specific math operations including addition, subtraction, multiplication, division, or mixed sets. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Difficulty Scaling:** Adjust number ranges to match skill level for personalized practice sessions. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Offline-First Architecture:** All results and session data are stored locally on the device with no network dependency. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Math Flash Cards - MathX maintains a niche position as a free, offline-first educational utility on iOS, holding a 3.75-star rating across 4 total ratings. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** Math Flash Cards - MathX is distributed as a free utility with no visible in-app purchase or subscription gates. ## 🔴 User Sentiment (Low Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 3.75/5 - **Platform Split:** iOS 3.8/5 (4 ratings) - **Overall Sentiment:** Upset ### Top Complaints (Impact Areas) - **Educational content mismatch as the app presents preschool level math to students in higher grade levels** ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture removes connectivity dependency **Growth Levers:** - Expanding number ranges to capture older student segments ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive outlook has shifted to a mixed status, with analysts identifying the lack of monetization as a primary barrier to necessary curriculum expansion. While the product remains in a maintenance state, the narrative now explicitly links the absence of revenue to the inability to compete with grade-aligned alternatives. **Overall trend**: Mixed **Compared at**: 2026-09-06 ### High-impact changes - **[Shifted] Monetization as a liability** (positioning) ### Medium-impact changes - **[Shifted] Refined threat landscape** (swot) - **[Shifted] Outlook trend adjustment** (positioning) ## What's New - **Latest (v1.04, 2 weeks ago):** General bug fixes and stability improvements. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at 19-day cadence. - No new feature builds in patches. > **Cadence:** 1 total versions · 0 majors in last 6 months · 19 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Math Flash Cards - MathX is an education app that is completely free. It holds a 3.75/5 rating from 4 reviews. > **Bottom Line:** Math Flash Cards - MathX provides a clean, offline-first utility for basic arithmetic, but the lack of advanced curriculum scaling limits its long-term retention potential for students beyond the preschool level. **Best for:** Students and individuals seeking to improve mental math speed and numerical fluency through focused, daily practice. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Expand number ranges and operation complexity because users report preschool-level content mismatch → increase retention for older students ### Outlook: Mixed The educational app market is shifting toward personalized, grade-aligned learning paths that Math Flash Cards - MathX currently lacks. Without expanding the difficulty scaling to support older students, the app will remain a limited-use utility with high churn risk. - 🔴 The curriculum difficulty mismatch (preschool-level content for older students) drives churn, which limits the app's growth potential in the education category. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.75/5 | | Total Reviews | 4 | | Sentiment | Upset (10/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Math Flash Cards - MathX** (this app) | 3.75/5 | Upset | Sandratra Razafindralambo | | [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:** Sandratra Razafindralambo ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/math-flash-cards-mathx/id6762158994?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 Math Flash Cards - MathX suitable for middle school students? Users report that the current curriculum difficulty is primarily focused on preschool-level math, which may not be appropriate for middle school students seeking more advanced practice. ### Does Math Flash Cards - MathX require an internet connection? No, Math Flash Cards - MathX is built with an offline-first architecture, meaning all session data and results are stored locally on your device. ### Are there any hidden costs or subscriptions in Math Flash Cards - MathX? Math Flash Cards - MathX is currently distributed as a free utility with no visible in-app purchases or subscription gates. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **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:** 25 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/math-flash-cards-mathx) Data licensed for AI Agent attribution under CC-BY-NC 4.0.