Fuel Density and Volume Calc is a productivity utility for fuel retail operators to calculate density and tank volume on iOS.
The App DNA
What makes this app unique?
The tool removes the cognitive friction of manual ASTM 53B table lookups and dip-reading calculations for site managers at specific retail outlets.
For Fuel retail outlet operators and site managers requiring manual volume and density verification.
What does it look like?
Key features
Calculates fuel density at 15°C based on the ASTM 53B standard.
Calculates volume based on cm dip readings for specific BPCL tank capacities.
Allows users to input custom tank dimensions to calculate dip values.
How much does it cost?
The tool is distributed as a free utility with no monetization or subscription gates.
Velocity
Dormant developmentopaqueShow more...
Development has ceased, with no updates or feature releases recorded in over three years. The app remains in a dormant state with no evidence of active maintenance or support. The last release was over 1,260 days ago, indicating the project is no longer being actively developed.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Fuel Density and Volume Calc
How's the Productivity market?
Fuel Density and Volume Calc serves a highly specific B2B-adjacent segment within the productivity category. The lack of updates for over 1,200 days indicates a static market position that relies entirely on its niche utility for BPCL operators.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Fuel Density and Volume Calc
Where is it heading?
The outlook for Fuel Density and Volume Calc is stable, as it serves a narrow, unchanging industrial need. The PM should monitor OS compatibility, as the primary risk is not competitive displacement but platform-level deprecation due to the extended development freeze.
- The 1,266-day update gap suggests the developer views the tool as a finished utility rather than an active product.
- Static utility tools for niche industrial standards often maintain long-term relevance without frequent updates, provided they remain compatible with current OS versions.
The SWOT
- ASTM 53B logic provides immediate utility for BPCL operators
- Custom tank configuration enables site-specific volume estimation
- Digital logbook export would improve site management workflows
- Expansion to non-BPCL tank standards would increase addressable market
Next best moves
Audit OS compatibility because the app has not been updated in 1,266 days → prevent sudden app store removal
The counter-intuitive read
The app's lack of updates is a feature, not a bug…
Read the full takeSince the last report: The app remains in a static, maintenance-only state with no changes to features or pricing. The primary shift is an expanded analytical framework that now explicitly categorizes the lack of data export and the rise of web-based alternatives as material risks.
Bottom line
Fuel Density and Volume Calc provides a functional, static utility for BPCL site managers, but the multi-year development freeze leaves the tool vulnerable to OS-level deprecation. A maintenance-only posture is appropriate unless the developer intends to add data-export features that justify a transition to a modern, cloud-connected workflow.
Unlock 2 critical frictions, 2 market threats and the analyst’s take.
Access the full report for freeFAQ
Is Fuel Density and Volume Calc free to use?
Does this app work for tanks other than BPCL?
Is Fuel Density and Volume Calc still being updated?
Sources
- [1] App Store, source
Report last updated