--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Amino Acid Quiz" developer_entity: "Atlas Educational Software" bundle_id: "com.Maple.AminoAcidQuiz" app_store_id: "1301129866" category: "Education" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2025-11-03" report_date: "2026-09-03" last_verified: "2026-09-03T00:00:00.000Z" report_version: "1.6" total_reviews: 1873 overall_rating: 4.9 sentiment: "Thrilled" sentiment_score: 92 confidence: "high" confidence_score: 0.7 top_praise_theme: "The focused quiz mechanics allow students to memorize complex biochemistry structures and nomenclature with high efficiency" top_complaint_theme: "Occasional technical failures in the ad-removal purchase process prevent users from accessing the intended ad-free experience" review_sample_size: 50 total_review_count: 50 analyzed_review_count: 50 data_age_days: 28 momentum_velocity: "zombie" intelligence_version: 3 tags: ["education", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "students", "professionals", "biochemistry"] canonical_url: "https://marlvel.ai/apps/amino-acid-quiz-1" license: "CC-BY-NC 4.0" content_version: "v2" --- # Amino Acid Quiz Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Freemium - **Signal**: Rating 4.87 · Sentiment Thrilled - **Recent focus**: Occasional technical failures in the ad-removal purchase process prevent users from accessing the intended ad-free experience (top complaint) · The focused quiz mechanics allow students to memorize complex biochemistry structures and nomenclature with high efficiency (top praise) > **TL;DR:** Amino Acid Quiz is a education app by Atlas Educational Software, rated 4.87/5 by 1.9K users, with Thrilled user sentiment (92/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Amino Acid Quiz maintains Thrilled user sentiment (4.87/5 from 1.9K reviews), with users consistently praising the focused quiz mechanics allow students to memorize complex biochemistry structures and nomenclature with high efficiency. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.87/5 (1.9K reviews) | | **User Mood** | Thrilled | | **Category** | Education | | **Developer** | Atlas Educational Software | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 28d | ## Metadata & Market Performance - **Publisher:** Atlas Educational Software - **Category:** Education - **Target Audience:** Students and professionals in biochemistry or related life sciences fields requiring memorization of amino acid properties. - **Platforms:** iOS & Android - **Version Reviewed:** 1.6 - **Report Date:** 2026-09-03 - **Signal Count:** 50 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 1301129866 - **Bundle ID:** com.Maple.AminoAcidQuiz - **Google Play ID:** com.Maple.AminoAcidQuiz - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-09-03 ## Executive Snapshot **What it is:** Amino Acid Quiz is a specialized education app for biochemistry students to memorize amino acid properties and structures through customizable quizzes on iOS and Android. **Why users hire it:** Students use the app to replace manual flashcards with a digital, focused study loop that provides immediate feedback on complex nomenclature and structural formulas. ## App DNA (Features & Intent) - **[Standard] Multi-Topic Quiz Engine:** Customizable quizzes covering names, structures, and codons, providing structured study paths that encourage repeated daily usage. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Multi-Language Support:** Localization across 15 languages, expanding the addressable market to international student populations. - **[Standard] Ad-Removal IAP:** In-app purchase to disable banner ads, providing a direct conversion lever for users seeking an uninterrupted study environment. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Amino Acid Quiz holds a 4.89-star rating across 1,873 total ratings, positioning it as a high-utility, low-maintenance tool in the Education category. The lack of updates for 10 months suggests a stable, mature product rather than a growth-focused entrant. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free access to all study topics with banner ads, In-app purchase to remove banner ads - **Analysis:** Freemium model relies on ad-inventory for the majority of users with a single IAP to remove ads. ## 🟢 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.87/5 - **Platform Split:** iOS 4.9/5 (956 ratings) | Android 4.8/5 (917 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **The focused quiz mechanics allow students to memorize complex biochemistry structures and nomenclature with high efficiency** - **Minimalist design and lack of intrusive advertisements create a clean study environment for focused learning sessions** - **Customizable study modes allow users to toggle between structures, names, and codons to suit their learning needs** ### Top Complaints (Impact Areas) - **Occasional technical failures in the ad-removal purchase process prevent users from accessing the intended ad-free experience** ## SWOT Analysis {#swot} **Core Strengths:** - Focused quiz engine provides structured study paths that encourage repeated daily usage - 15-language localization expands the addressable market to international student populations **Growth Levers:** - Implementation of a spaced repetition system would address top user requests - Expansion into carbohydrate structures would increase utility for the existing user base ## What's New - **Latest (v1.6, 10 months ago):** Applied performance optimizations for recent iOS versions. ## App Momentum (Zombie) {#momentum} - Quiet 10 months, no major features. - Last major release occurred October 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 313 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Amino Acid Quiz is a market-leading education app that is free with in-app purchases. With a 4.87/5 rating from 1.9K reviews, it delivers strong user satisfaction. > **Bottom Line:** Amino Acid Quiz retains a loyal user base through its focused, ad-free study environment, but the lack of recent updates creates a churn risk. Addressing the reported ad-removal purchase failures would stabilize revenue, while a spaced-repetition feature would deepen retention. **Best for:** Students and professionals in biochemistry or related life sciences fields requiring memorization of amino acid properties. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit ad-removal purchase logic because users report failed transactions → stabilize revenue ### Outlook: Stable The biochemistry study tool market remains fragmented, with Amino Acid Quiz holding a stable position through simplicity. The lack of recent updates signals a low-growth posture, meaning the app will likely maintain its current user base but struggle to capture new students if competitors introduce modern study features like spaced repetition. - 🔴 The 10-month update silence suggests the product is in maintenance mode, which limits the ability to respond to new student study trends. - 🟢 High user satisfaction with the minimalist quiz design provides a strong retention foundation that does not require frequent feature changes to maintain. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.87/5 | | Total Reviews | 1.9K | | Sentiment | Thrilled (92/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Amino Acid Quiz** (this app) | 4.87/5 | Thrilled | Atlas Educational Software | | [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:** Atlas Educational Software - **Website:** [https://atlaseducationalsoftware.com](https://atlaseducationalsoftware.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/amino-acid-quiz/id1301129866?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.Maple.AminoAcidQuiz&hl=en&gl=us) - **Dev Site:** [Official Website](https://atlaseducationalsoftware.com) - **Sources:** Developer website content, 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 ## Frequently Asked Questions {#faq} ### Is Amino Acid Quiz suitable for MCAT preparation? Yes, users frequently cite the app as a primary study tool for biochemistry exams and MCAT preparation due to its focused quiz mechanics. ### Does the app have intrusive ads? No, reviewers highlight the absence of disruptive ads as a major benefit compared to other study tools, and an IAP is available to remove banners entirely. ### What languages are supported in the app? The app supports 15 languages, including English, French, Spanish, German, Simplified and Traditional Chinese, Japanese, Korean, Italian, Indonesian, Russian, Portuguese, Swedish, Norwegian, and Dutch. ## 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 50 - **Data Sources:** user reviews, developer website, 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:** 28 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/amino-acid-quiz-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.