--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Common Core Prep" developer_entity: "Debbrata Das" bundle_id: "com.common.core" app_store_id: "1610587324" category: "Education" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2022-05-22" report_date: "2026-09-28" last_verified: "2026-09-28T00:00:00.000Z" report_version: "1.1" total_reviews: 14 overall_rating: 4.4 confidence: "low" confidence_score: 0.3 data_age_days: 2 momentum_velocity: "zombie" intelligence_version: 2 tags: ["education", "subscription", "mobile app", "app review", "app analysis", "parents", "students", "grades"] canonical_url: "https://marlvel.ai/apps/common-core-prep" license: "CC-BY-NC 4.0" content_version: "v2" --- # Common Core Prep Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Subscription - **Signal**: Rating 4.43 > **TL;DR:** Common Core Prep is a education app by Debbrata Das, rated 4.43/5 by 14 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Common Core Prep is a education app by Debbrata Das. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.43/5 (14 reviews) | | **Category** | Education | | **Developer** | Debbrata Das | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 2d | ## Metadata & Market Performance - **Publisher:** Debbrata Das - **Category:** Education - **Target Audience:** Parents of students in grades 3 through 8 seeking supplemental Common Core math and ELA preparation. - **Platforms:** iOS - **Version Reviewed:** 1.1 - **Report Date:** 2026-09-28 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1610587324 - **Bundle ID:** com.common.core - **Data Window:** Analysis based on signals collected up to 2026-09-28 ## Executive Snapshot **What it is:** Common Core Prep is an education app for students in grades 3 through 8, offering Math and ELA practice questions and simulated exams on iOS. **Why users hire it:** Parents use the platform to bridge classroom learning gaps and prepare for standardized exams, displacing the need for generic, unguided textbook practice. ## App DNA (Features & Intent) - **[Standard] Practice Question Database:** Access to 1500+ Common Core math and ELA practice questions, gated behind a $9.99/month premium tier to drive subscription conversion. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Prediction Tests:** Simulated exams mirroring actual Common Core formats, serving as the primary conversion hook for high-intent users preparing for specific test dates. - **[Differentiator] One-on-One Tutoring:** Live sessions via Skype or Zoom that complement the app subscription and drive direct lead generation for high-ticket tutoring services. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Common Core Prep maintains a 4.4-star rating on the App Store across 14 reviews, though the lack of updates since 2022 prevents meaningful chart movement. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free tier with limited lessons and tests, Premium tier at $9.99/month for full access - **Analysis:** The $9.99/month subscription gates advanced practice content, acting as a funnel for the higher-margin tutoring service. ## SWOT Analysis {#swot} **Core Strengths:** - Hybrid tutoring-to-app funnel creates high-ticket revenue streams **Growth Levers:** - Adaptive learning algorithms could replace static question banks ## What's New - **Latest (v1.1, 4 years ago):** Enhanced the introduction video experience and resolved general bugs. ## App Momentum (Zombie) {#momentum} - No feature updates for 52 months - Maintenance-only cadence since May 2022 > **Cadence:** 1 total versions · 0 majors in last 6 months · 1589 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Common Core Prep is an education app. It holds a 4.43/5 rating from 14 reviews. > **Bottom Line:** The platform relies on a static question bank that has not seen an update in over four years, making it highly vulnerable to competitors with active content roadmaps. Prioritizing a content audit would protect the core value proposition before further churn occurs. **Best for:** Parents of students in grades 3 through 8 seeking supplemental Common Core math and ELA preparation. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit content relevance because the 52-month update gap risks curriculum misalignment → maintain user trust ### Outlook: Declining The education test-prep market is shifting toward adaptive, AI-driven learning paths that provide real-time feedback. Common Core Prep's static model and lack of recent updates leave it exposed to more agile competitors, signaling a long-term decline in relevance unless the content is refreshed. - 🔴 The 52-month development freeze suggests the platform is in maintenance mode, which will inevitably lead to content obsolescence and user churn. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.43/5 | | Total Reviews | 14 | | Confidence | Low | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Common Core Prep** (this app) | 4.43/5 | N/A | Debbrata Das | | [ALPA: Lernspiele für Kinder](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) | N/A/5 | N/A | ALPA Kids OU | | [ATPdigital (Legacy)](https://marlvel.ai/apps/atpdigital-legacy) | 2.0/5 | n/a | Bristol Groundschool International Ltd | | [Catbus Student](https://marlvel.ai/apps/catbus-student) | 4.3/5 | N/A | Cohota Join Stock Company | | [Chinese Tibetan Dictionary](https://marlvel.ai/apps/chinese-tibetan-dictionary) | 5.0/5 | Thrilled | Lobsang Monlam16922404891 | | [Legasthenie & LRS Trainer](https://marlvel.ai/apps/legasthenie-lrs-trainer) | N/A/5 | N/A | Matthias Aigner | ## Company Profile - **Developer:** Debbrata Das - **Website:** [https://smart-tutors.net](https://smart-tutors.net) - **Social:** [Instagram](https://www.instagram.com/smart_tutors_) · [Facebook](https://www.facebook.com/SMART-Tutors-203556087177239/?modal=admin_todo_tour) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/common-core-prep/id1610587324?uo=4) - **Dev Site:** [Official Website](https://smart-tutors.net) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*ALPA: Lernspiele für Kinder*](https://marlvel.ai/apps/alpa-lernspiele-fur-kinder) (ALPA Kids OU) · N/A Rating - [*ATPdigital (Legacy)*](https://marlvel.ai/apps/atpdigital-legacy) (Bristol Groundschool International Ltd) · 2.0/5 Rating - [*Catbus Student*](https://marlvel.ai/apps/catbus-student) (Cohota Join Stock Company) · 4.3/5 Rating - [*Chinese Tibetan Dictionary*](https://marlvel.ai/apps/chinese-tibetan-dictionary) (Lobsang Monlam16922404891) · 5.0/5 Rating | Excellent Sentiment - [*Legasthenie & LRS Trainer*](https://marlvel.ai/apps/legasthenie-lrs-trainer) (Matthias Aigner) · N/A Rating - [*Lyceum Leaf Parent*](https://marlvel.ai/apps/lyceum-leaf-parent) (Techcess Business Solutions (Pvt) Ltd) · N/A Rating - [*Money Matrix (CAD)*](https://marlvel.ai/apps/money-matrix-cad) (Blooming Kids Software LLC) · 5.0/5 Rating - [*myTibetan*](https://marlvel.ai/apps/mytibetan) (Yury Nevalenny) · 4.8/5 Rating | Excellent Sentiment - [*Quran Treasure Island for Kids*](https://marlvel.ai/apps/quran-treasure-island-for-kids) (Akeela Manekia) · 4.9/5 Rating - [*Sudoku - Number Puzzle Pro*](https://marlvel.ai/apps/sudoku-number-puzzle-pro) (阳理 江) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Common Core Prep suitable for students outside of grades 3-8? The platform is specifically designed for students in grades 3 through 8, focusing on Common Core Math and ELA standards. ### Does the app require a subscription to access all practice tests? Yes, the app offers a free tier with limited lessons, while full access to all practice questions and prediction tests requires a $9.99/month subscription. ### What is the difference between the app and the tutoring program? The app provides self-guided practice questions and tests, whereas the tutoring program offers one-on-one instruction via Skype or Zoom to provide personalized academic support. ## 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:** 0 - **Data Sources:** 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:** 2 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/common-core-prep) Data licensed for AI Agent attribution under CC-BY-NC 4.0.