--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Cross Math - Brain Puzzle Game" developer_entity: "玉娥 李" bundle_id: "com.yobei.crossmath" app_store_id: "6478520610" category: "Entertainment" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-03-30" report_date: "2026-10-28" last_verified: "2026-10-28T00:00:00.000Z" report_version: "1.2.0" total_reviews: 0 confidence: "low" confidence_score: 0 data_age_days: 11 momentum_velocity: "zombie" intelligence_version: 2 tags: ["entertainment", "free", "mobile app", "app review", "app analysis", "casual", "puzzle", "gamers"] canonical_url: "https://marlvel.ai/apps/cross-math-brain-puzzle-game" license: "CC-BY-NC 4.0" content_version: "v2" --- # Cross Math - Brain Puzzle Game Intelligence Report ## TL;DR {#tldr} - **Category**: Entertainment · Free > **TL;DR:** Cross Math - Brain Puzzle Game is a entertainment app by 玉娥 李, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Cross Math - Brain Puzzle Game is a entertainment app by 玉娥 李. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Entertainment | | **Developer** | 玉娥 李 | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** 玉娥 李 - **Category:** Entertainment - **Target Audience:** Casual puzzle gamers and individuals looking to practice basic arithmetic and logical reasoning skills. - **Platforms:** iOS - **Version Reviewed:** 1.2.0 - **Report Date:** 2026-10-28 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0/1.0) - **App Store ID (iOS):** 6478520610 - **Bundle ID:** com.yobei.crossmath - **Data Window:** Analysis based on signals collected up to 2026-10-28 ## Executive Snapshot **What it is:** Cross Math is a grid-based arithmetic puzzle game for casual users on iOS. **Why users hire it:** The app serves users looking for quick logical reasoning and basic math practice during short gaps in their day. ## App DNA (Features & Intent) - **[Standard] Arithmetic Grid Puzzles:** Grid-based puzzles requiring users to solve addition, subtraction, multiplication, and division operations to complete the board. - **[Standard] Logical Reasoning Challenges:** Mathematical puzzles requiring deductive logic to fill empty squares with correct values. ## Market Position {#market-position} Cross Math occupies a static position in the Entertainment category with no recent store-ranking movement. The lack of updates since March 2024 prevents the app from gaining visibility against active puzzle titles. ## Monetization Strategy - **Model:** Free - **Tiers:** Free to play - **Analysis:** The app is free to play with no visible in-app purchase or subscription tiers. ## SWOT Analysis {#swot} **Core Strengths:** - Grid-based arithmetic mechanics provide a clear, standardized brain-training value proposition **Growth Levers:** - Introducing a hint system could increase session frequency and ad-inventory potential ## What's New - **Latest (v1.2.0, 2 years ago):** Added new levels to the game. ## App Momentum (Zombie) {#momentum} - No updates for 31 months - Last release added new levels > **Cadence:** 1 total versions · 0 majors in last 6 months · 941 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Cross Math - Brain Puzzle Game is an entertainment app that is completely free. > **Bottom Line:** Cross Math relies on a static puzzle set that lacks the content velocity required to retain casual players, signaling that the app is currently in maintenance mode. **Best for:** Casual puzzle gamers and individuals looking to practice basic arithmetic and logical reasoning skills. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a daily puzzle challenge because the current content is static → increase session frequency ### Outlook: Declining The casual puzzle market is consolidating around titles with high-cadence live-ops and social features. Cross Math remains exposed due to its lack of content updates, which will likely lead to further decline in visibility and user acquisition. - 🔴 The 31-month update gap indicates the app is in maintenance mode, which prevents it from competing with active puzzle titles. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Cross Math - Brain Puzzle Game** (this app) | N/A/5 | N/A | 玉娥 李 | | [JustPlay: Earn Money or Donate](https://marlvel.ai/apps/justplay-earn-money-or-donate) | 4.4/5 | n/a | JustPlay GmbH | | [TikTok Pro - Events](https://marlvel.ai/apps/com-ss-iphone-ugc-tiktok-pro) | 4.6/5 | N/A | TikTok Ltd. | | [TikTok - Videos, Shop & LIVE](https://marlvel.ai/apps/tiktok-videos-shop-live) | 4.3/5 | n/a | TikTok Ltd. | | [YouTube TV](https://marlvel.ai/apps/com-google-ios-youtubeunplugged) | 3.7/5 | n/a | Google | | [BestPlay: Play Games & Earn](https://marlvel.ai/apps/bestplay-play-to-earn-donate) | 4.6/5 | n/a | Bestplay | ## Company Profile - **Developer:** 玉娥 李 ## Data Sources & Links - **App Store ID:** 6478520610 - **Sources:** App store metadata. ## Related Intel Reports - [*JustPlay: Earn Money or Donate*](https://marlvel.ai/apps/justplay-earn-money-or-donate) (JustPlay GmbH) · 4.4/5 Rating - [*TikTok Pro - Events*](https://marlvel.ai/apps/com-ss-iphone-ugc-tiktok-pro) (TikTok Ltd.) · 4.6/5 Rating - [*TikTok - Videos, Shop & LIVE*](https://marlvel.ai/apps/tiktok-videos-shop-live) (TikTok Ltd.) · 4.3/5 Rating - [*YouTube TV*](https://marlvel.ai/apps/com-google-ios-youtubeunplugged) (Google) · 3.7/5 Rating - [*BestPlay: Play Games & Earn*](https://marlvel.ai/apps/bestplay-play-to-earn-donate) (Bestplay) · 4.6/5 Rating - [*BIBLIOTECA LDM*](https://marlvel.ai/apps/biblioteca-ldm) (Esteban Gonzalez) · 4.7/5 Rating - [*CIPHER Zombies*](https://marlvel.ai/apps/cipher-zombies) (Jeffrey Bemelmans) · N/A Rating - [*DramaBox - Stream Drama Shorts*](https://marlvel.ai/apps/dramabox-stream-drama-shorts-1) (STORYMATRIX) · 4.7/5 Rating - [*DramaWave - Dramas & Reels*](https://marlvel.ai/apps/dramawave-dramas-reels) (SKYWORK AI PTE LTD) · 4.7/5 Rating - [*MingloTalk: AI Character Chat*](https://marlvel.ai/apps/minglotalk-ai-character-chat) (Brad Schulte) · 4.8/5 Rating | Positive Sentiment ## Frequently Asked Questions {#faq} ### Is Cross Math suitable for children? Cross Math is rated 4+ and focuses on basic arithmetic and logical reasoning, making it appropriate for younger users interested in math puzzles. ### Does Cross Math have ads? Cross Math is a free-to-play game that relies on ad inventory to support its operations, as there are no in-app purchases available. ### What is a free alternative to Cross Math? Users looking for similar math-based puzzle games can explore other titles in the Entertainment or Puzzle categories that offer daily content updates. ## 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:** 0/1.0 (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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/cross-math-brain-puzzle-game) Data licensed for AI Agent attribution under CC-BY-NC 4.0.