--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Chemical Solution Simple" developer_entity: "Roman Volinsky" bundle_id: "com.appleVR.Chemical-Solution-Simple" app_store_id: "1080912267" category: "Education" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-10-11" report_date: "2026-07-22" last_verified: "2026-07-22T00:00:00.000Z" report_version: "4.8" total_reviews: 1 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.45 top_praise_theme: "The unit conversion functionality provides significant convenience for users managing complex measurement tasks in daily workflows" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 25 momentum_velocity: "zombie" intelligence_version: 4 nemesis: "Physics Formulas" competitor_count: 11 tags: ["education", "paid", "thrilled sentiment", "mobile app", "app review", "app analysis", "chemistry", "students,", "laboratory"] canonical_url: "https://marlvel.ai/apps/chemical-solution-simple" license: "CC-BY-NC 4.0" content_version: "v2" --- # Chemical Solution Simple Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Paid - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: The unit conversion functionality provides significant convenience for users managing complex measurement tasks in daily workflows (top praise) > **TL;DR:** Chemical Solution Simple is a education app by Roman Volinsky, rated 5/5 by 1 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Chemical Solution Simple maintains Thrilled user sentiment (5/5 from 1 review), with users consistently praising the unit conversion functionality provides significant convenience for users managing complex measurement tasks in daily workflows. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (1 review) | | **User Mood** | Thrilled | | **Category** | Education | | **Developer** | Roman Volinsky | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 25d | ## Metadata & Market Performance - **Publisher:** Roman Volinsky - **Category:** Education - **Target Audience:** Chemistry students, laboratory researchers, and educators requiring precise stoichiometric and solution preparation calculations. - **Platforms:** iOS - **Version Reviewed:** 4.8 - **Report Date:** 2026-07-22 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 1080912267 - **Bundle ID:** com.appleVR.Chemical-Solution-Simple - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-07-22 ## Executive Snapshot **What it is:** Chemical Solution Simple is a specialized chemistry calculator for students and researchers, available as a paid app on iOS. **Why users hire it:** Users hire this app to automate complex stoichiometric and molar mass calculations for lab preparation, replacing manual, error-prone math. ## App DNA (Features & Intent) - **[Standard] Chemical Solution Preparation:** Calculates parameters for dissolving solid solutes or diluting existing solutions, including moles, molar masses, and required weights or volumes. - **[Differentiator] Molar Mass Analyser:** Parses chemical formulas to calculate molar mass, supporting complex structures like hydrates and polyatomic ions. - **[Standard] Multi-unit Concentration Support:** Supports conversion and calculation across Molar (M), mM, uM, g/l, and mg/l units. ## Market Position {#market-position} The app occupies a niche in the Education category as a specialized tool, maintaining a 5-star rating from its initial user base. Its $2.99 price point positions it as a premium utility compared to the ad-supported, broader-scope reference apps that dominate the top charts. ## Monetization Strategy - **Model:** Paid - **Tiers:** Single purchase at $2.99 - **Price:** iOS: $2.99 - **Analysis:** Paid model at $2.99 per download, targeting students and professionals requiring specialized chemistry calculation tools. ## 🟢 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (1 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **The unit conversion functionality provides significant convenience for users managing complex measurement tasks in daily workflows** ## SWOT Analysis {#swot} **Core Strengths:** - Specialized formula-parsing engine handles complex hydrates and polyatomic ions - Ad-free, focused utility avoids the distraction of ad-supported academic tools **Growth Levers:** - Integration with broader GenChem study resources could expand the user base ## Recent Changes (v3 → v4) {#recent-changes} The analysis shifted from a focus on foundational reference gaps to a strategic pivot toward freemium pricing and social integration to counter modern, simulation-based competitors. **Overall trend**: Mixed **Compared at**: 2026-07-22 ### High-impact changes - **[Shifted] Freemium pricing pivot** (pricing) - **[] New competitive threat: Simulation tools** (swot) ### Medium-impact changes - **[] Social and simulation gaps** (features) - **[] Refined SWOT positioning** (swot) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Chemical Solution Simple vs Physics Formulas - **[Physics Formulas](https://marlvel.ai/apps/com-nsc-pf)** by NSC Co.: This app competes by serving the same academic audience looking for quick-reference calculation tools and scientific formulas to assist with coursework. - **Key differences:** - Offers a broad library of physics formulas whereas target focuses strictly on chemical solution preparation - Includes multilingual support to reach global students, a feature currently absent in this app - Provides a dedicated 'Favorite' folder for quick access to frequently used formulas during study sessions ### Contenders (Strong Challengers) - **[Field of View Calculator](https://marlvel.ai/apps/field-of-view-calculator)** by Apogee Instruments: Both apps provide specialized calculation engines for technical fields, targeting users who need precise scientific or mathematical outputs. - Focuses on optical geometry and sensor models rather than chemical concentration and molarity calculations - Targets professional business and scientific users instead of the student-focused chemistry market - **[DrPhos' Stoichiometry](https://marlvel.ai/apps/drphos-stoichiometry)** by Monte L Helm: This app directly overlaps with this app's core functionality by providing specific tools for chemistry students to solve stoichiometry problems. - Includes specialized limiting reactant detection which is a critical feature for advanced chemistry students - Integrates with broader GenChem helper tools to provide a more comprehensive study ecosystem - **[Molar Mass Calculator Pro](https://marlvel.ai/apps/molar-mass-calculator-pro)** by Pylyp Chernov: This app competes by offering a streamlined, dedicated tool for calculating molar masses, a core feature of this app. - Utilizes an open-source codebase which may appeal to users who prioritize transparency and community development - Focuses on an 'instant calculation' UX that prioritizes speed for quick chemical formula parsing - **[EBM Stats Calc](https://marlvel.ai/apps/ebm-stats-calc)** by Joshua D. steinberg: Both apps function as specialized calculators for academic and professional use, though they serve different scientific disciplines. - Provides medical-specific statistical tools like NNT calculators instead of chemistry-focused solution preparation - Includes an educational probability slider to help users visualize statistical concepts in a medical context ### Peers (What They Do Better) - **[GeoForge Academy](https://marlvel.ai/apps/com-galanisgalactus-geoforgeacademy)** by ZACHARY MASON KELLER: This app targets the same educational market, focusing on student engagement through interactive study tools. - Gamifies the learning experience with interactive mini-games, unlike this app's purely functional calculator approach - Includes built-in progress tracking to help students monitor their academic performance over time - **[General Chemistry I](https://marlvel.ai/apps/learn-general-chemistry-first)** by Total Cyber Tech Pvt Ltd: This app serves the exact same student demographic by providing comprehensive chemistry study materials. - Offers step-by-step explanations and offline access, providing a more complete learning resource than a calculator - Includes interactive practice exercises that allow students to test their knowledge beyond simple calculations - **[Clinical Cases in Medicine](https://marlvel.ai/apps/com-rermedapps-medicinecases)** by RER MedApps: Both apps are educational tools, though this app focuses on medical training rather than chemistry. - Uses a case-based learning approach for medical students rather than providing mathematical calculation tools - Focuses on system-specific examinations and OSCE stations for clinical skill development - **[HemeQuiz1](https://marlvel.ai/apps/com-hematologyoutlines-hemequiz1)** by Hooman Rashidi: This app competes for the student's time by offering educational content in a quiz-based format. - Features an expert-edited question bank that provides high-quality, verified educational content - Integrates with Game Center to provide a competitive element to the study process ### New Kids on the Block (What's Innovative) - **[DatAIMed](https://marlvel.ai/apps/com-dataimed-mobile)** by DatAIMed: This newcomer enters the educational and professional reference space with a focus on data-driven research. - Leverages AI for scientific literature search and research analysis rather than basic chemical calculations - **[Chemority](https://marlvel.ai/apps/com-samuelnovak-chemority)** by Cassiopea Snc di Simona Esposito & C.: This app is a direct competitor in the chemistry education space, offering a more modern, lab-simulated experience. - Provides a virtual 'Reaction Lab' and compound library to simulate chemical experiments visually ## What's New - **Latest (v4.8, 1 years ago):** Compatibility update. ## App Momentum (Zombie) {#momentum} - Maintains stable utility-focused feature set. - Latest release focused on compatibility updates. > **Cadence:** 1 total versions · 0 majors in last 6 months · 584 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Chemical Solution Simple is a market-leading education app that is a paid app. With a 5/5 rating from 1 review, it delivers strong user satisfaction. > **Bottom Line:** Chemical Solution Simple provides high-precision utility for lab preparation, but its paid-upfront model and narrow feature set struggle against free, comprehensive study tools, so prioritizing a 'lite' free version or social-sharing integration is necessary to regain market visibility. **Best for:** Chemistry students, laboratory researchers, and educators requiring precise stoichiometric and solution preparation calculations. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot pricing model to freemium because $2.99 entry limits top-of-funnel conversion compared to free rivals → increase user acquisition. ### Feature Gaps vs Competitors - Social sharing functionality (available in Physics Formulas but missing here) ### Outlook: Stable The chemistry education market is shifting toward interactive, simulation-based learning, which leaves static calculation tools like Chemical Solution Simple exposed. To remain relevant, the app must evolve from a single-function calculator into a more integrated study resource. - ⚪ The app maintains a stable, niche utility focus with no recent major feature expansion, signaling a maintenance-mode posture. - 🔴 The entry of modern, simulation-based competitors like Chemority threatens to render static calculation tools less relevant to younger students. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 1 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Chemical Solution Simple** (this app) | 5/5 | Thrilled | Roman Volinsky | | [DatAIMed](https://marlvel.ai/apps/com-dataimed-mobile) | N/A/5 | N/A | DatAIMed | | [General Chemistry I](https://marlvel.ai/apps/learn-general-chemistry-first) | 3.8/5 | N/A | Total Cyber Tech Pvt Ltd | | [Chemority](https://marlvel.ai/apps/com-samuelnovak-chemority) | N/A/5 | N/A | Cassiopea Snc di Simona Esposito & C. | | [Physics Formulas](https://marlvel.ai/apps/com-nsc-pf) | 4.0/5 | N/A | NSC Co. | | [GeoForge Academy](https://marlvel.ai/apps/com-galanisgalactus-geoforgeacademy) | 5.0/5 | N/A | ZACHARY MASON KELLER | ## Company Profile - **Developer:** Roman Volinsky - **Website:** [https://www.volard.wordpress.com](https://www.volard.wordpress.com) - **Social:** [Facebook](https://www.facebook.com/sharer/sharer.php?kid_directed_site=0) · [X/Twitter](https://twitter.com/intent) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/chemical-solution-simple/id1080912267?uo=4) - **Dev Site:** [Official Website](https://www.volard.wordpress.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*DatAIMed*](https://marlvel.ai/apps/com-dataimed-mobile) (DatAIMed) · N/A Rating - [*General Chemistry I*](https://marlvel.ai/apps/learn-general-chemistry-first) (Total Cyber Tech Pvt Ltd) · 3.8/5 Rating - [*Chemority*](https://marlvel.ai/apps/com-samuelnovak-chemority) (Cassiopea Snc di Simona Esposito & C.) · N/A Rating - [*Physics Formulas*](https://marlvel.ai/apps/com-nsc-pf) (NSC Co.) · 4.0/5 Rating - [*GeoForge Academy*](https://marlvel.ai/apps/com-galanisgalactus-geoforgeacademy) (ZACHARY MASON KELLER) · 5.0/5 Rating - [*HemeQuiz1*](https://marlvel.ai/apps/com-hematologyoutlines-hemequiz1) (Hooman Rashidi) · 5.0/5 Rating - [*Clinical Cases in Medicine*](https://marlvel.ai/apps/com-rermedapps-medicinecases) (RER MedApps) · 3.0/5 Rating - [*EBM Stats Calc*](https://marlvel.ai/apps/ebm-stats-calc) (Joshua D. steinberg) · 4.5/5 Rating - [*Molar Mass Calculator Pro*](https://marlvel.ai/apps/molar-mass-calculator-pro) (Pylyp Chernov) · 4.8/5 Rating | Positive Sentiment - [*DrPhos' Stoichiometry*](https://marlvel.ai/apps/drphos-stoichiometry) (Monte L Helm) · 5.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Chemical Solution Simple suitable for advanced chemistry students? Yes, it supports complex structures like hydrates and polyatomic ions, making it useful for advanced coursework, though it lacks specific tools like limiting reactant detection found in some specialized competitors. ### How does this app compare to free chemistry calculators? Chemical Solution Simple is a paid, ad-free tool focused on specific lab preparation tasks, whereas many free alternatives are ad-supported and often include broader, less specialized study materials. ### Does the app require an internet connection to function? The app is designed for local calculation, but users should check the App Store listing for any specific offline limitations regarding formula parsing updates. ### What are some free alternatives for stoichiometry problems? Students looking for free alternatives might consider apps like DrPhos' Stoichiometry, which offers specific tools for solving stoichiometry problems and limiting reactant detection. ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **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:** 25 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/chemical-solution-simple) Data licensed for AI Agent attribution under CC-BY-NC 4.0.