--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Molar Mass Calculator Pro" developer_entity: "Pylyp Chernov" bundle_id: "com.filipcernov.molar-mass-calculator" app_store_id: "1496975776" google_play_id: "snnafi.molar.mass.calculator" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-08" report_date: "2026-07-22" last_verified: "2026-07-22T00:00:00.000Z" report_version: "1.3" total_reviews: 6 overall_rating: 4.8 sentiment: "Excited" sentiment_score: 85 confidence: "low" confidence_score: 0.3 top_praise_theme: "Simple and accessible interface design allows users to navigate core functions without unnecessary friction" top_complaint_theme: "System default dark mode implementation renders typed text invisible during standard usage on mobile devices" review_sample_size: 3 total_review_count: 3 analyzed_review_count: 3 data_age_days: 25 momentum_velocity: "maintenance" intelligence_version: 7 nemesis: "NEB Tools" competitor_count: 11 tags: ["utilities", "free", "excited sentiment", "mobile app", "app review", "app analysis", "chemistry", "students", "requiring"] canonical_url: "https://marlvel.ai/apps/molar-mass-calculator-pro" license: "CC-BY-NC 4.0" content_version: "v2" --- # Molar Mass Calculator Pro Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.83 · Sentiment Excited - **Recent focus**: System default dark mode implementation renders typed text invisible during standard usage on mobile devices (top complaint) · Simple and accessible interface design allows users to navigate core functions without unnecessary friction (top praise) > **TL;DR:** Molar Mass Calculator Pro is a utilities app by Pylyp Chernov, rated 4.83/5 by 6 users, with Excited user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Molar Mass Calculator Pro maintains Excited user sentiment (4.83/5 from 6 reviews), with users consistently praising simple and accessible interface design allows users to navigate core functions without unnecessary friction. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.83/5 (6 reviews) | | **User Mood** | Excited | | **Category** | Utilities | | **Developer** | Pylyp Chernov | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 25d | ## Metadata & Market Performance - **Publisher:** Pylyp Chernov - **Category:** Utilities - **Target Audience:** Chemistry students requiring quick molar mass calculations for academic coursework. - **Platforms:** iOS & Android - **Version Reviewed:** 1.3 - **Report Date:** 2026-07-22 - **Signal Count:** 3 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 1496975776 - **Bundle ID:** com.filipcernov.molar-mass-calculator - **Google Play ID:** snnafi.molar.mass.calculator - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-07-22 ## Executive Snapshot **What it is:** Molar Mass Calculator Pro is a chemistry utility for students that calculates molar mass from chemical formulas on iOS and Android. **Why users hire it:** Students hire this app for immediate, low-friction molar mass results during coursework, avoiding the navigation overhead of professional research tools. ## App DNA (Features & Intent) - **[Differentiator] Chemical Formula Parser:** Calculates molar mass from complex chemical strings including nested parentheses and coefficients. - **[Standard] Instant Calculation:** Provides immediate output upon formula entry. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Open Source Codebase:** Public repository access for the Android version allows community verification and contribution. * *User Intent:* Users want real-time communication within the app experience. ## Market Position {#market-position} Molar Mass Calculator Pro occupies a niche utility space with a 4.83 rating across 6 total ratings on iOS. The lack of monetization relative to professional-grade rivals like NEB Tools signals a focus on student-market penetration over revenue extraction. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all features - **Analysis:** The application operates as a free utility with no observable monetization, IAP, or ad-supported gates. ## 🟢 User Sentiment (Low Confidence: 3 of 3 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.83/5 - **Platform Split:** iOS 4.8/5 (6 ratings) - **Overall Sentiment:** Excited ### Top Praises - **Simple and accessible interface design allows users to navigate core functions without unnecessary friction** - **Developer responsiveness and positive community interaction foster a sense of goodwill among the user base** ### Top Complaints (Impact Areas) - **System default dark mode implementation renders typed text invisible during standard usage on mobile devices** ## SWOT Analysis {#swot} **Core Strengths:** - Open-source Android codebase facilitates community trust - Lightweight interface minimizes friction for students **Growth Levers:** - Implement dedicated dark mode toggle - Expand into multi-language support ## Recent Changes (v6 → v7) {#recent-changes} The competitive assessment shifted to view the lack of monetization as a liability, while new feature gaps were identified regarding calculation history. **Overall trend**: Mixed **Compared at**: 2026-07-22 ### High-impact changes - **[Shifted] Contrarian Take Pivot** (positioning) ### Medium-impact changes - **[] New Competitive Threat** (swot) - **[Added] Calculation History Gap** (features) - **[Added] Community-Driven Development Pivot** (positioning) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Molar Mass Calculator Pro vs NEB Tools - **[NEB Tools](https://marlvel.ai/apps/neb-tools)** by New England Biolabs Inc: NEB Tools competes directly by providing specialized scientific calculators and reference data that target the same academic and laboratory user base as Molar Mass Calculator Pro. - **Key differences:** - Offers deep technical support and specialized enzyme finder tools that go beyond simple mass calculations - Backed by a major industry brand, providing high trust and authority for professional laboratory researchers - Includes a comprehensive suite of biological calculators that create a sticky, all-in-one scientific reference ecosystem ### Contenders (Strong Challengers) - **[LabCal](https://marlvel.ai/apps/labcal)** by iSheepSoft: LabCal targets the same chemistry utility market by offering molecular weight calculations and unit conversion features. - Includes slider-controlled SI-prefix adjustments that provide more granular control than standard input-based calculators - Features a dedicated molecular weight unit toggle that simplifies workflow for specific laboratory reporting requirements - **[Field of View Calculator](https://marlvel.ai/apps/field-of-view-calculator)** by Apogee Instruments: This app competes for the attention of technical users who require precise, geometry-based calculations for their professional equipment. - Provides a highly specialized calculation engine tailored specifically for optical sensor models and geometry inputs - Maintains a high-quality, niche-focused reputation that appeals to professional users requiring extreme calculation accuracy - **[Gasdruck](https://marlvel.ai/apps/gasdruck)** by Lars Bergelt: Gasdruck serves the same scientific utility niche by providing specialized pressure calculations for chemical and physical applications. - Supports multi-language functionality, allowing for better accessibility in non-English speaking academic and industrial markets - Focuses on a singular, high-utility physics calculation that complements general chemistry tools like molar mass - **[Buffers](https://marlvel.ai/apps/buffers)** by Akkyra Systems: Buffers competes for the same laboratory-focused audience by providing essential chemical recipe and concentration calculations. - Offers a comprehensive buffering agent reference database that provides significant value beyond simple mass calculations - Includes a recipe export feature that streamlines the workflow for researchers documenting their laboratory preparations ### Peers (What They Do Better) - **[NeoSpectra Scan App](https://marlvel.ai/apps/com-si-ware-neoscan)** by Si-Ware Systems: This app occupies the same developer-utility space by providing hardware-integrated scanning and property prediction tools. - Integrates directly with proprietary hardware to offer real-time sample scanning and advanced property prediction - Targets professional developers and researchers who require data-driven insights rather than basic mathematical calculations - **[GelApp](https://marlvel.ai/apps/gelapp)** by Samuel Gan: GelApp targets the same scientific research demographic by automating complex laboratory data analysis tasks. - Utilizes automated gel band detection to solve a major pain point in laboratory image analysis - Includes cloud-based Dropbox integration, facilitating easier data management for researchers working across multiple devices - **[AI Lab](https://marlvel.ai/apps/ai-lab)** by Swift Management AG: AI Lab competes for the same utility-focused audience by providing advanced on-device scientific processing capabilities. - Features on-device image classification that demonstrates high-tech capabilities beyond standard mathematical formula calculators - Includes a downloadable model library that allows users to expand the app's functionality over time - **[Lab Alpha Medical Converter](https://marlvel.ai/apps/lab-alpha-medical-converter)** by Medicon Apps: This app serves the same professional utility market by providing specialized conversion tools for medical and laboratory data. - Offers a robust preset conversion library that saves time for professionals performing repetitive laboratory tasks - Includes user management tools that allow for personalized settings and custom converter configurations ### New Kids on the Block (What's Innovative) - **[Glo-CALCULATO](https://marlvel.ai/apps/glo-calculato)** by DeJahn Bell: This newcomer enters the utility space with a focus on dynamic UI and scientific calculation history. - Features a dynamic UI and calculation history that improves the user experience for complex, multi-step scientific problems - **[Calculator ۬](https://marlvel.ai/apps/calculator-14)** by Draunt LLC: This app competes by offering a dual-mode calculator that bridges the gap between general and scientific utility needs. - Provides a dual-mode interface that allows users to switch between basic and scientific calculation workflows seamlessly ## What's New - **Latest (v1.0.3, 8 months ago):** General maintenance update. ## App Momentum (Maintenance) {#momentum} - Maintained free utility model. - Ships occasional stability updates. > **Cadence:** 2 total versions · 0 majors in last 6 months · 33 days since last update · 225 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Molar Mass Calculator Pro is a market-leading utilities app that is completely free. With a 4.83/5 rating from 6 reviews, it delivers strong user satisfaction. > **Bottom Line:** Molar Mass Calculator Pro succeeds as a focused academic utility, but the invisible-text bug in dark mode creates a churn risk that outweighs its simplicity. The developer should prioritize a manual theme toggle to stabilize the user base before attempting to compete with feature-heavy research tools. **Best for:** Chemistry students requiring quick molar mass calculations for academic coursework. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship manual dark mode toggle because system-wide dark mode renders text invisible -> restore usability for dark-theme users. ### Feature Gaps vs Competitors - Calculation history (available in Glo-CALCULATO but missing here) ### Outlook: Mixed the academic utility market is consolidating around tools that offer both speed and advanced reference data. Molar Mass Calculator Pro remains exposed to churn until the visibility issues are resolved, as students will migrate to competitors that offer a more reliable experience. - 🔴 System-wide dark mode implementation renders typed text invisible, which erodes the daily active habit and compounds user frustration. - ⚪ Recent updates focused on stability, but the lack of feature expansion leaves the app vulnerable to newer, more dynamic competitors. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.83/5 | | Total Reviews | 6 | | Sentiment | Excited (85/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Molar Mass Calculator Pro** (this app) | 4.83/5 | Excited | Pylyp Chernov | | [NeoSpectra Scan App](https://marlvel.ai/apps/com-si-ware-neoscan) | 1.0/5 | N/A | Si-Ware Systems | | [Buffers](https://marlvel.ai/apps/buffers) | N/A/5 | n/a | Akkyra Systems | | [Glo-CALCULATO](https://marlvel.ai/apps/glo-calculato) | 5.0/5 | N/A | DeJahn Bell | | [Calculator ۬](https://marlvel.ai/apps/calculator-14) | N/A/5 | N/A | Draunt LLC | | [Lab Alpha Medical Converter](https://marlvel.ai/apps/lab-alpha-medical-converter) | 4.5/5 | N/A | Medicon Apps | ## Company Profile - **Developer:** Pylyp Chernov ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/molar-mass-calculator-pro/id1496975776?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=snnafi.molar.mass.calculator&hl=en&gl=us) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*NeoSpectra Scan App*](https://marlvel.ai/apps/com-si-ware-neoscan) (Si-Ware Systems) · 1.0/5 Rating - [*Buffers*](https://marlvel.ai/apps/buffers) (Akkyra Systems) · N/A Rating - [*Glo-CALCULATO*](https://marlvel.ai/apps/glo-calculato) (DeJahn Bell) · 5.0/5 Rating - [*Calculator ۬*](https://marlvel.ai/apps/calculator-14) (Draunt LLC) · N/A Rating - [*Lab Alpha Medical Converter*](https://marlvel.ai/apps/lab-alpha-medical-converter) (Medicon Apps) · 4.5/5 Rating - [*Gasdruck*](https://marlvel.ai/apps/gasdruck) (Lars Bergelt) · N/A Rating - [*Field of View Calculator*](https://marlvel.ai/apps/field-of-view-calculator) (Apogee Instruments) · 5.0/5 Rating - [*LabCal*](https://marlvel.ai/apps/labcal) (iSheepSoft) · 1.9/5 Rating | Positive Sentiment - [*AI Lab*](https://marlvel.ai/apps/ai-lab) (Swift Management AG) · 3.3/5 Rating - [*GelApp*](https://marlvel.ai/apps/gelapp) (Samuel Gan) · 4.0/5 Rating ## 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:** 3 - **Data Sources:** user reviews, 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/molar-mass-calculator-pro) Data licensed for AI Agent attribution under CC-BY-NC 4.0.