Molar Mass Calculator Pro is a chemistry utility for students that calculates molar mass from chemical formulas on iOS and Android.
Product velocity
Maintenance
Daily rank 🇺🇸
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Utilities
Sentiment
4.8
6 reviews
Nemesis
NEB Tools
The App DNA
What makes this app unique?
Students hire this app for immediate, low-friction molar mass results during coursework, avoiding the navigation overhead of professional research tools.
For Chemistry students requiring quick molar mass calculations for academic coursework.
What does it look like?
Key features
Calculates molar mass from complex chemical strings including nested parentheses and coefficients.
Provides immediate output upon formula entry.
Public repository access for the Android version allows community verification and contribution.
How much does it cost?
The application operates as a free utility with no observable monetization, IAP, or ad-supported gates.
Velocity
Maintenance developmentperformanceopaqueShow more...
The app exhibits a low-frequency release cadence, with only two updates recorded over the past nine months. The latest release occurred in April 2026, following a significant gap since the previous update in August 2025. Both recent updates consist solely of maintenance and performance improvements, indicating a lack of new feature development. The development trend is stable at a maintenance level, with no evidence of live operations or active feature expansion.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads excited. Users appreciate simple and accessible interface design allows users to navigate core functions without unnecessary friction and developer responsiveness and positive community interaction foster a sense of goodwill among the user base.
How are ratings & reviews evolving?
What users say, by theme
- 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
- System default dark mode implementation renders typed text invisible during standard usage on mobile devices
3 of 3 recent reviews analyzed · limited sample
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Molar Mass Calculator Pro
How's the Utilities market?
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.
Read the market outlookThe rivals identified
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.
- 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
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Molar Mass Calculator Pro
Where is it heading?
Users report: 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.
The SWOT
- Open-source Android codebase facilitates community trust
- Lightweight interface minimizes friction for students
- Implement dedicated dark mode toggle
- Expand into multi-language support
Next best moves
Ship manual dark mode toggle because system-wide dark mode renders text invisible -> restore usability for dark-theme users.
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of monetization is a strategic liability, not a feature…
Read the full takeFeature gaps
Calculation history (available in Glo-CALCULATO but missing here) +1
Since the last report: The competitive assessment shifted to view the lack of monetization as a liability, while new feature gaps were identified regarding calculation history.
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.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated