--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Math 24 - Mental Math" developer_entity: "CHENGDU MIAOZHI TECHNOLOGY CO., LTD." bundle_id: "com.zero.app.24" app_store_id: "1481802769" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-11-13" report_date: "2026-08-13" last_verified: "2026-08-13T00:00:00.000Z" report_version: "2.4" total_reviews: 523 overall_rating: 4.6 sentiment: "Mixed" sentiment_score: 55 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Math challenge mechanics provide a rewarding experience for students and adults seeking mental stimulation" top_complaint_theme: "Lack of structured progression and reward systems makes the app feel aimless for some users" review_sample_size: 6 total_review_count: 6 analyzed_review_count: 6 data_age_days: 3 momentum_velocity: "zombie" intelligence_version: 3 tags: ["education", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "students", "educators", "looking"] canonical_url: "https://marlvel.ai/apps/math-24-mental-math" license: "CC-BY-NC 4.0" content_version: "v2" --- # Math 24 - Mental Math Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 4.59 · Sentiment Mixed - **Recent focus**: Lack of structured progression and reward systems makes the app feel aimless for some users (top complaint) · Math challenge mechanics provide a rewarding experience for students and adults seeking mental stimulation (top praise) > **TL;DR:** Math 24 - Mental Math is a education app by CHENGDU MIAOZHI TECHNOLOGY CO., LTD., rated 4.59/5 by 523 users, with Mixed user sentiment (55/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Math 24 - Mental Math shows Mixed sentiment (4.59/5 from 523 reviews) - users praise math challenge mechanics provide a rewarding experience for students and adults seeking mental stimulation but report issues with lack of structured progression and reward systems makes the app feel aimless for some users. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.59/5 (523 reviews) | | **User Mood** | Mixed | | **Category** | Education | | **Developer** | CHENGDU MIAOZHI TECHNOLOGY CO., LTD. | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 3d | ## Metadata & Market Performance - **Publisher:** CHENGDU MIAOZHI TECHNOLOGY CO., LTD. - **Category:** Education - **Target Audience:** Students and educators looking for mental math practice tools and test generation resources. - **Platforms:** iOS - **Version Reviewed:** 2.4 - **Report Date:** 2026-08-13 - **Signal Count:** 6 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 1481802769 - **Bundle ID:** com.zero.app.24 - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-13 ## Executive Snapshot **What it is:** Math 24 is an educational utility for mental math practice and test generation on iOS. **Why users hire it:** Users hire the app to facilitate classroom testing and personal calculation speed training, but the lack of progression loops fails to sustain long-term engagement. ## App DNA (Features & Intent) - **[Differentiator] Problem Generator:** Tool for teachers to create and export 24-point math test papers for printing. Revenue Link: B2B / partnership — provides utility for educators, potentially driving institutional adoption or classroom usage. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Gesture Support:** Input method allowing users to solve puzzles using screen gestures. Revenue Link: retention — reduces friction in solving puzzles, increasing the number of problems completed per session. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Timed Race Challenges:** Calculation speed tests with 1, 2, 3, and 5-minute duration options. Revenue Link: retention — increases session frequency by gamifying mental math practice. ## Market Position {#market-position} Math 24 holds a 4.59-star rating across 523 reviews, positioning it as a stable utility in the Education category. The lack of recent updates suggests a focus on maintenance rather than aggressive market share expansion. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all core features - **Analysis:** The app operates on a free model supported by third-party ad SDKs including Google AdMob and Facebook Audience Network. ## 🟡 User Sentiment (Medium Confidence: 6 of 6 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.59/5 - **Platform Split:** iOS 4.6/5 (523 ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Math challenge mechanics provide a rewarding experience for students and adults seeking mental stimulation** - **Card-based gameplay allows users to compete against family members in a digital battle format** ### Top Complaints (Impact Areas) - **Lack of structured progression and reward systems makes the app feel aimless for some users** ## SWOT Analysis {#swot} **Core Strengths:** - Problem generator functions as a B2B distribution barrier for classroom usage - Gesture support reduces input friction for high-speed puzzle solving **Growth Levers:** - Gamification of the practice path could increase daily active habit formation ## Recent Changes (v2 → v3) {#recent-changes} The product remains in maintenance mode with no functional updates, but the analytical framework now explicitly identifies the lack of revenue diversification and competitive threats from live-ops rivals. **Overall trend**: Stable **Compared at**: 2026-08-13 ### High-impact changes - **[Shifted] Strategic rationale for update silence** (positioning) ### Medium-impact changes - **[Added] Monetization and competitive threats** (swot) - **[Removed] Feature list consolidation** (features) ## What's New - **Latest (v2.4, 9 months ago):** General performance and reliability improvements. ## App Momentum (Zombie) {#momentum} - Quiet 9 months, bug fixes only. - Last major release November 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 273 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Math 24 - Mental Math is an education app that is completely free. With a 4.59/5 rating from 523 reviews, it shows mixed user reception. > **Bottom Line:** Math 24 secures a niche through its teacher-focused test generator, but the lack of progression loops limits its retention potential, so the PM should prioritize a simple level-based reward system to mitigate churn. **Best for:** Students and educators looking for mental math practice tools and test generation resources. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a simple level-based reward system because user reviews flag lack of progression as top churn risk → increase retention ### Outlook: Mixed The educational utility market is shifting toward high-engagement, gamified experiences that prioritize daily retention. Math 24 remains in maintenance mode, which risks long-term relevance if it fails to introduce a progression loop to satisfy user requests. - 🔴 The nine-month update gap indicates a lack of active feature development, which leaves the app vulnerable to more agile educational competitors. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.59/5 | | Total Reviews | 523 | | Sentiment | Mixed (55/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Math 24 - Mental Math** (this app) | 4.59/5 | Mixed | CHENGDU MIAOZHI TECHNOLOGY CO., LTD. | | [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:** CHENGDU MIAOZHI TECHNOLOGY CO., LTD. - **Website:** [https://miaozhi-ai.github.io](https://miaozhi-ai.github.io) - **Social:** [Facebook](https://www.facebook.com/policy.php) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/math-24-mental-math/id1481802769?uo=4) - **Dev Site:** [Official Website](https://miaozhi-ai.github.io) - **Sources:** Developer website content, About us / company information, 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 ## 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 6 - **Data Sources:** user reviews, developer website, company about page, 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:** 3 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/math-24-mental-math) Data licensed for AI Agent attribution under CC-BY-NC 4.0.