--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Functional Groups in Chemistry" developer_entity: "Andrey Solovyev" bundle_id: "com.asmolgam.functional" app_store_id: "859802575" category: "Games" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-11-26" report_date: "2026-05-20" last_verified: "2026-05-20T01:04:27.958Z" report_version: "2.1" total_reviews: 4071 overall_rating: 4.52 sentiment: "Excited" sentiment_score: 85 confidence: "low" confidence_score: 0.8 top_praise_theme: "Gamified learning structure helps chemistry students memorize complex functional groups and chemical structures effectively" top_complaint_theme: "Inconsistent ad-free experience on paid versions creates frustration regarding the value proposition for users" top_request_theme: "Custom category selection would allow students to focus their practice on specific areas of difficulty" review_sample_size: 56 total_review_count: 56 analyzed_review_count: 56 data_age_days: 43 momentum_velocity: "zombie" intelligence_version: 3 nemesis: "AnkiMobile Flashcards" competitor_count: 3 tags: ["games", "freemium", "excited sentiment", "mobile app", "app review", "app analysis", "organic", "chemistry", "biochemistry"] canonical_url: "https://marlvel.ai/intel-report/games/com-asmolgam-functional" license: "CC-BY-NC 4.0" content_version: "v2" --- # Functional Groups in Chemistry App Audit ## TL;DR {#tldr} - **Category**: Games · Freemium - **Signal**: Rating 4.52 · Sentiment Excited - **Recent focus**: Inconsistent ad-free experience on paid versions creates frustration regarding the value proposition for users (top complaint) · Gamified learning structure helps chemistry students memorize complex functional groups and chemical structures effectively (top praise) · Custom category selection would allow students to focus their practice on specific areas of difficulty (top request) > **TL;DR:** Functional Groups in Chemistry is a games app by Andrey Solovyev, rated 4.52/5 by 4.1K users, with Excited user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Functional Groups in Chemistry maintains Excited user sentiment (4.52/5 from 4.1K reviews), with users consistently praising gamified learning structure helps chemistry students memorize complex functional groups and chemical structures effectively. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.52/5 (4.1K reviews) | | **User Mood** | Excited | | **Category** | Games | | **Developer** | Andrey Solovyev | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Low (0.8/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Andrey Solovyev - **Category:** Games - **Target Audience:** Organic chemistry and biochemistry students preparing for academic exams. - **Platforms:** iOS & Android - **Version Audited:** 2.1 - **Audit Date:** 2026-05-20 - **Signal Count:** 56 reviews analyzed - **Confidence:** Low (0.8/1.0) - **App Store ID (iOS):** 859802575 - **Bundle ID:** com.asmolgam.functional - **Google Play ID:** com.asmolgam.functional - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-05-20 - **Short Description:** The 80 Most Important Functional Groups in Organic Chemistry and Biochemistry. ## Executive Snapshot **What it is:** Functional Groups in Chemistry is a gamified study app for organic chemistry students, featuring quizzes and reference tables on iOS and Android. **Why users hire it:** Students hire the app to memorize complex chemical structures through gamified repetition, replacing the social cost of manual flashcard creation. ## App DNA (Features & Intent) - **[Differentiator] Multi-mode Quiz Engine:** Includes spelling, multiple-choice, time-based, and drag-and-drop formats. - **[Standard] Flashcards and Reference Tables:** Dedicated study tools for memorizing chemical structures. - **[Differentiator] Multi-language Localization:** Content translated into 15 languages. - **[Standard] Ad-Removal IAP:** One-time purchase to disable advertisements. ## Market Position {#market-position} The app maintains a presence in the Education category across multiple international markets, with notable chart positions in Latin America and Europe. The grossing rank lagging behind free chart positions signals monetization friction relative to its discovery advantage. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free with ad-supported gameplay, One-time $0.99 IAP to remove ads - **Price:** iOS: $0.99 - **Analysis:** Freemium model anchored by a low-cost $0.99 IAP to remove ads, prioritizing high-volume ad-inventory from a global student user base. ## 🟢 User Sentiment (Low Confidence: 56 of 56 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.52/5 - **Platform Split:** iOS 3.6/5 (5 ratings) | Android 4.5/5 (4.1K ratings) - **Overall Sentiment:** Excited ### Top Praises - **Gamified learning structure helps chemistry students memorize complex functional groups and chemical structures effectively** ### Top Complaints (Impact Areas) - **Inconsistent ad-free experience on paid versions creates frustration regarding the value proposition for users** ### Top Requests (What Users Want) - **Custom category selection would allow students to focus their practice on specific areas of difficulty** ## SWOT Analysis {#swot} **Core Strengths:** - Gamified quiz engine drives repeat session frequency - 15-language localization captures non-English academic markets - Unobtrusive ad placement maintains high user satisfaction **Critical Frictions:** - $0.99 IAP fails to consistently remove ads - Lack of category-based filtering limits study utility - No instructional guidance for absolute beginners **Growth Levers:** - Implement custom category selection for exam focus - Add spaced-repetition logic to compete with Anki - Expand into wearable study-reminders **Market Threats:** - Anki's retention algorithm captures power users - Quizlet's community library scales faster than static updates - Increasing user demand for ad-free educational environments ## Recent Changes (v2 → v3) {#recent-changes} The app experienced a significant decline in user rating and increased friction regarding paid ad-removal, despite the introduction of new game modes. **Overall trend**: Declining **Compared at**: 2026-05-20 ### High-impact changes - **[Declined] Rating Drop** (sentiment) — User rating decreased from 4.52 to 3.6. - **[Declined] Ad-Removal IAP Failure** (pricing) — Users report that the $0.99 IAP fails to remove advertisements, leading to complaints of deceptive practices. ### Medium-impact changes - **[Added] New Game Modes and UI** (features) — Added Drag and Drop game mode and Dark Theme support. - **[Added] Category Filtering Gap** (swot) — Identified lack of category-based filtering as a weakness, preventing students from focusing on specific study areas. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Functional Groups in Chemistry vs AnkiMobile Flashcards — Head to Head - **[AnkiMobile Flashcards](https://marlvel.ai/intel-report/education/ankimobile-flashcards)** by Anki Software, LLC: This is the gold standard for spaced-repetition learning in the chemistry and medical student niche. - **Moat strength:** High — sustainable advantage over 12 months - **Key differences:** - Utilizes a powerful spaced-repetition algorithm that forces long-term retention of complex chemical structures. - Supports highly customizable user-generated decks allowing students to create specific organic chemistry reaction flashcards. - Offers a robust desktop-to-mobile synchronization engine that facilitates heavy study sessions across multiple devices. ### Peers (What They Do Better) - **[Quizlet: More than Flashcards](https://marlvel.ai/intel-report/education/quizlet-more-than-flashcards)** by Quizlet Inc: A broader educational platform that competes for the same student study time through gamified learning modes. - Provides diverse study modes like 'Learn' and 'Match' that offer more variety than standard flashcard systems. - Leverages a massive community-driven library of pre-made chemistry study sets, reducing the barrier to entry for students. - **[Khan Academy Kids](https://marlvel.ai/intel-report/education/org-khanacademy-khan-kids)** by Khan Academy: Adjacent educational platform that captures the early-learning market segment with high-quality, free pedagogical content. - Features a completely free, ad-free model that sets a high bar for user experience in educational apps. - Employs a character-led, narrative-driven interface that significantly increases engagement for younger learners compared to static tools. ## What's New - **Latest (v3.3.0, 5 months ago):** Introduced Drag and Drop game mode and added Dark Theme support. ## App Momentum (Zombie) {#momentum} - Shipped drag-and-drop game mode. - Integrated dark theme support. - Added functional group tables. > **Cadence:** 2 total versions · 2 majors in last 6 months · 174 days since last update · 2871 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Functional Groups in Chemistry is a market-leading games app that is free with in-app purchases. With a 4.52/5 rating from 4.1K reviews, it delivers strong user satisfaction. > **Bottom Line:** The app succeeds as a gamified memorization tool, but inconsistent IAP performance and lack of category filtering limit its utility for serious exam prep. The PM should prioritize fixing the IAP logic to protect the revenue funnel before expanding study features. **Best for:** Organic chemistry and biochemistry students preparing for academic exams. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Audit ad-removal IAP logic because users report ads persist after payment → reduce refund surge — *Inconsistent ad-free experience is a top complaint theme.* _(trade-off: deprioritize Pause the category-filtering sprint — fixing the broken IAP is a higher revenue-retention priority.)_ - [ ] [PIVOT] [MEDIUM IMPACT] Ship custom category filtering because users request focused practice areas → increase DAU — *Top user request theme in sentiment analysis.* _(trade-off: deprioritize Deprioritize new language translations — current 15-language coverage is sufficient for the core user base.)_ ### Feature Gaps vs Competitors - Spaced-repetition algorithm (available in AnkiMobile) - Community-curated study sets (available in Quizlet) ### Outlook: Stable The organic chemistry study market is consolidating around tools that offer either deep pedagogical logic or community-driven content. Functional Groups in Chemistry remains exposed to these larger rivals, so its stability depends on fixing core monetization bugs and adding the requested category-filtering to retain students. - 🟢 Recent feature additions like drag-and-drop modes indicate active development rather than maintenance-mode status. - 🔴 Persistent reports of ads in paid versions erode trust, which will likely increase refund requests and lower long-term LTV. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.52/5 | | Total Reviews | 4.1K | | Sentiment | Excited (85/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 4 analyzed | | Trend | Declining | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Functional Groups in Chemistry** (this app) | 4.52/5 | Excited | Andrey Solovyev | | [Khan Academy Kids](https://marlvel.ai/intel-report/education/org-khanacademy-khan-kids) | 4.8/5 | Thrilled | Khan Academy | | [Quizlet: More than Flashcards](https://marlvel.ai/intel-report/education/quizlet-more-than-flashcards) | 4.8/5 | Mixed | Quizlet Inc | | [AnkiMobile Flashcards](https://marlvel.ai/intel-report/education/ankimobile-flashcards) | 4.1/5 | N/A | Anki Software, LLC | | [Royal Match](https://marlvel.ai/intel-report/games/royal-match) | 4.7/5 | Frustrated | Dream Games | | [Stumble Guys](https://marlvel.ai/intel-report/games/stumble-guys) | 4.5/5 | Excited | Scopely, Inc. | ## Company Profile - **Developer:** Andrey Solovyev - **Website:** [https://asmolgam.com/](https://asmolgam.com/) - **Social:** [Instagram](https://www.instagram.com/asmolgam) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/functional-groups-in-chemistry/id859802575?uo=2) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.asmolgam.functional&hl=en&gl=us) - **Dev Site:** [Official Website](https://asmolgam.com/) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Khan Academy Kids*](https://marlvel.ai/intel-report/education/org-khanacademy-khan-kids) (Khan Academy) — 4.8/5 Rating | Excellent Sentiment - [*Quizlet: More than Flashcards*](https://marlvel.ai/intel-report/education/quizlet-more-than-flashcards) (Quizlet Inc) — 4.8/5 Rating | Mixed Sentiment - [*AnkiMobile Flashcards*](https://marlvel.ai/intel-report/education/ankimobile-flashcards) (Anki Software, LLC) — 4.1/5 Rating | N/A Sentiment - [*Royal Match*](https://marlvel.ai/intel-report/games/royal-match) (Dream Games) — 4.7/5 Rating | Negative Sentiment - [*Stumble Guys*](https://marlvel.ai/intel-report/games/stumble-guys) (Scopely, Inc.) — 4.5/5 Rating | Positive Sentiment - [*Partymasters - Fun Idle Game*](https://marlvel.ai/intel-report/games/partymasters-fun-idle-game) (AI Games FZ) — 4.5/5 Rating | Positive Sentiment - [*Hole.io*](https://marlvel.ai/intel-report/games/hole-io) (Voodoo) — 3.8/5 Rating | Terrible Sentiment - [*YouRiding - Surf and Bodyboard*](https://marlvel.ai/intel-report/games/youriding-surf-and-bodyboard) (BoardScore, Inc.) — 4.2/5 Rating | N/A Sentiment - [*Brawl Stars*](https://marlvel.ai/intel-report/games/brawl-stars) (Supercell) — 4.5/5 Rating | Negative Sentiment - [*Bejeweled Blitz*](https://marlvel.ai/intel-report/games/bejeweled-blitz) (PopCap) — 3.3/5 Rating | N/A 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 and evidence quoting. 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 56 - **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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/games/com-asmolgam-functional) Data licensed for AI Agent attribution under CC-BY-NC 4.0.