--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "4th Grade Math" developer_entity: "YourTeacher.com" bundle_id: "com.yourteacher.forthgrade" app_store_id: "6472044357" category: "Education" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-05-21" report_date: "2026-07-20" last_verified: "2026-07-20T00:00:00.000Z" report_version: "10.5" total_reviews: 54 overall_rating: 4.4 sentiment: "Upset" sentiment_score: 10 confidence: "medium" confidence_score: 0.5 top_complaint_theme: "The application fails to load or function entirely following the latest update on mobile devices" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 72 intelligence_version: 3 nemesis: "IXL - Math, English, & More" competitor_count: 8 tags: ["education", "subscription", "upset sentiment", "mobile app", "app review", "app analysis", "students", "preparing", "placement"] canonical_url: "https://marlvel.ai/apps/4th-grade-math" license: "CC-BY-NC 4.0" content_version: "v2" --- # 4th Grade Math Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Subscription - **Signal**: Rating 4.35 · Sentiment Upset - **Recent focus**: The application fails to load or function entirely following the latest update on mobile devices (top complaint) > **TL;DR:** 4th Grade Math is a education app by YourTeacher.com, rated 4.35/5 by 54 users, with Upset user sentiment (10/100), available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** 4th Grade Math faces Upset user sentiment (4.35/5 from 54 reviews), with users reporting the application fails to load or function entirely following the latest update on mobile devices as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.35/5 (54 reviews) | | **User Mood** | Upset | | **Category** | Education | | **Developer** | YourTeacher.com | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 72d | ## Metadata & Market Performance - **Publisher:** YourTeacher.com - **Category:** Education - **Target Audience:** Students preparing for math placement tests, teacher certification exams, or seeking supplemental math curriculum support. - **Platforms:** iOS - **Version Reviewed:** 10.5 - **Report Date:** 2026-07-20 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 6472044357 - **Bundle ID:** com.yourteacher.forthgrade - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-07-20 ## Executive Snapshot **What it is:** 4th Grade Math is an educational app providing a video-based curriculum and practice tools for students on iOS. **Why users hire it:** Users hire the app for structured academic support and test preparation that standard classroom resources may not provide. ## App DNA (Features & Intent) - **[Standard] Video Instruction:** Step-by-step video lessons for every curriculum topic. - **[Differentiator] Audio Support:** Audio narration for practice questions, expanding the addressable market to visual learners. ## Market Position {#market-position} The app maintains a 4.35 rating across 54 reviews, but the recent update failure creates a significant risk to its current market standing. ## Monetization Strategy - **Model:** Subscription - **Tiers:** 3-day free trial, Paid program subscription - **Analysis:** Subscription model anchored by a 3-day free trial to lower the barrier to entry for test prep. ## 🔴 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 4.35/5 - **Platform Split:** iOS 4.4/5 (54 ratings) - **Overall Sentiment:** Upset - **Note:** The 4.35/5 store rating reflects cumulative history, while the Upset sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Complaints (Impact Areas) - **The application fails to load or function entirely following the latest update on mobile devices** ## SWOT Analysis {#swot} **Core Strengths:** - Audio-supported practice questions function as a B2B distribution barrier into special education partnerships **Growth Levers:** - Education partnerships untapped as B2B distribution channel ## Recent Changes (v2 → v3) {#recent-changes} The app pivoted to a subscription-only model and added audio-supported practice, but a severe post-update launch failure has rendered the product non-functional. **Overall trend**: Declining **Compared at**: 2026-07-20 ### High-impact changes - **[Shifted] Pricing Model Pivot** (pricing) - **[Declined] Critical Initialization Failure** (sentiment) ### Medium-impact changes - **[Added] Audio Support Integration** (features) - **[Shifted] Target Audience Expansion** (audience) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### 4th Grade Math vs IXL - Math, English, & More - **[IXL - Math, English, & More](https://marlvel.ai/apps/com-ixl-ixlmath)** by IXL Learning: IXL dominates the curriculum-based math education space with a massive, established user base and a comprehensive, multi-subject platform that directly competes with this app's 4th-grade curriculum focus. - **Key differences:** - Provides a cross-disciplinary curriculum covering English and Science alongside math, increasing long-term user retention - Utilizes an adaptive learning engine that tailors practice questions to individual student performance levels - Offers a robust teacher and parent dashboard for tracking progress across multiple subjects and grade levels ### Contenders (Strong Challengers) - **[Khan Academy](https://marlvel.ai/apps/org-khanacademy-khan-academy)** by Khan Academy: Khan Academy provides a high-quality, free, and comprehensive math curriculum that serves as a direct alternative to this app's offering. - Operates as a non-profit with a completely free, ad-free model that removes all monetization friction for users - Offers a vast library of expert-created video content that covers math from early elementary through college levels - **[Brainly: Your Personal Tutor](https://marlvel.ai/apps/com-brainly-us)** by Brainly sp. z o o: Brainly competes by offering a community-driven, on-demand homework help model that addresses specific student questions rather than full curriculum progression. - Leverages a peer-to-peer and expert-verified Q&A format to provide immediate help with specific homework problems - Integrates AI-powered tools to assist students in breaking down complex math problems step-by-step - **[Photomath](https://marlvel.ai/apps/com-microblink-photomath)** by Google: Photomath is a specialized utility that solves math problems via camera input, serving as a high-frequency tool for students needing instant verification. - Uses advanced computer vision to provide instant step-by-step solutions from handwritten or printed math problems - Focuses on immediate problem-solving utility rather than the long-term curriculum-based learning path of this app ### Peers (What They Do Better) - **[Early Learning Academy](https://marlvel.ai/apps/mobi-abcmouse-academy)** by Age of Learning, Inc.: This app operates in the broader early childhood education space, focusing on a younger demographic than this app's 4th-grade audience. - Provides a comprehensive, multi-subject learning path specifically designed for pre-K through 2nd-grade development - Uses a highly immersive, game-based interface to keep younger children engaged with foundational academic concepts - **[Brilliant: Learn by doing](https://marlvel.ai/apps/com-brilliant-brilliant)** by Brilliant.org: Brilliant targets a more advanced, conceptual math and science audience, serving as an adjacent platform for students looking to move beyond standard curriculum. - Employs an interactive, inquiry-based learning style that prioritizes conceptual understanding over rote memorization - Targets a more mature audience interested in STEM mastery, data science, and advanced mathematical logic ### New Kids on the Block (What's Innovative) - **[Nerd AI - Math Problem Solver](https://marlvel.ai/apps/com-codeway-homework)** by DEEP FLOW SOFTWARE SERVICES: A recent entrant that has gained significant traction by focusing on AI-driven homework assistance. - **[Question.AI-Math Calculator](https://marlvel.ai/apps/com-qianfan-aihomework)** by 3HOUSE: This app is aggressively iterating with frequent updates to capture the AI-homework assistance market. ## App Momentum (Steady) {#momentum} - Shipped bug fixes in latest release. - Maintains 3-day free trial model. ## The "So What?" (Strategic Takeaway) {#so-what} 4th Grade Math is a education app. With a 4.35/5 rating from 54 reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** 4th Grade Math offers a structured pedagogical path, but the current initialization failure destroys the user funnel, so the engineering team must prioritize stability fixes before any new feature investment. **Best for:** Students preparing for math placement tests, teacher certification exams, or seeking supplemental math curriculum support. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild initialization logic because the latest update prevents the app from launching → restore user access ### Feature Gaps vs Competitors - Adaptive learning engine (available in IXL but missing here) ### Outlook: Declining The education market is consolidating around free, high-quality curriculum alternatives like Khan Academy, leaving paid-only apps with limited differentiation exposed. The current initialization failure at 4th Grade Math compounds this risk, as users cannot access the core curriculum, leading to immediate churn and negative sentiment. - 🔴 The latest update introduced a critical initialization failure, which prevents user access and accelerates churn pressure on the current base. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.35/5 | | Total Reviews | 54 | | Sentiment | Upset (10/100) | | Confidence | Medium | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 2 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **4th Grade Math** (this app) | 4.35/5 | Upset | YourTeacher.com | | [Early Learning Academy](https://marlvel.ai/apps/mobi-abcmouse-academy) | 4.5/5 | Mixed | Age of Learning, Inc. | | [Brainly: Your Personal Tutor](https://marlvel.ai/apps/com-brainly-us) | 4.7/5 | N/A | Brainly sp. z o o | | [Photomath](https://marlvel.ai/apps/com-microblink-photomath) | 4.8/5 | Mixed | Google | | [Brilliant: Learn by doing](https://marlvel.ai/apps/com-brilliant-brilliant) | 4.7/5 | N/A | Brilliant.org | | [Question.AI-Math Calculator](https://marlvel.ai/apps/com-qianfan-aihomework) | 4.7/5 | N/A | 3HOUSE | ## Company Profile - **Developer:** YourTeacher.com - **Website:** [https://www.yourteacher.com/](https://www.yourteacher.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/4th-grade-math/id6472044357?uo=4) - **Dev Site:** [Official Website](https://www.yourteacher.com/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Early Learning Academy*](https://marlvel.ai/apps/mobi-abcmouse-academy) (Age of Learning, Inc.) · 4.5/5 Rating - [*Brainly: Your Personal Tutor*](https://marlvel.ai/apps/com-brainly-us) (Brainly sp. z o o) · 4.7/5 Rating - [*Photomath*](https://marlvel.ai/apps/com-microblink-photomath) (Google) · 4.8/5 Rating - [*Brilliant: Learn by doing*](https://marlvel.ai/apps/com-brilliant-brilliant) (Brilliant.org) · 4.7/5 Rating - [*Question.AI-Math Calculator*](https://marlvel.ai/apps/com-qianfan-aihomework) (3HOUSE) · 4.7/5 Rating - [*IXL - Math, English, & More*](https://marlvel.ai/apps/com-ixl-ixlmath) (IXL Learning) · 4.3/5 Rating - [*Khan Academy*](https://marlvel.ai/apps/org-khanacademy-khan-academy) (Khan Academy) · 4.6/5 Rating | Positive Sentiment - [*Nerd AI - Math Problem Solver*](https://marlvel.ai/apps/com-codeway-homework) (DEEP FLOW SOFTWARE SERVICES) · 4.7/5 Rating - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating | Positive Sentiment - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating | Positive Sentiment ## 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **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:** 72 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/4th-grade-math) Data licensed for AI Agent attribution under CC-BY-NC 4.0.