Saybolt Oil Calculator
Saybolt Oil Calculator is a professional utility for oil movements, providing ASTM conversion tables and blending models to industry operators on iOS.
The App DNA
What makes this app unique?
The tool removes the cognitive friction of manual reference-table lookups during high-stakes tank transfers, where calculation errors carry significant financial risk.
For Oil professionals, traders, tanker operators, and terminal engineers.
What does it look like?
Key features
Automated calculations for tank transfers and line displacements.
Integrated reference tables for standardized measurements.
Mathematical models for volume changes and product blending.
How much does it cost?
The app operates as a free utility, serving as a brand-extension tool for Saybolt International B.V. to maintain industry presence.
Velocity
Dormant developmentopaqueShow more...
Saybolt Oil Calculator has seen no development activity for 995 days. The last release provided only minor improvements, and there have been no subsequent updates or feature additions. The project currently shows no signs of active maintenance or ongoing support.
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 Saybolt Oil Calculator
How's the Business market?
Saybolt Oil Calculator functions as a specialized B2B utility within the Business category, holding a 5-star rating based on a small sample of industry-specific users. The lack of updates for 995 days suggests the app is a legacy asset rather than a growth-focused product.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Saybolt Oil Calculator
Where is it heading?
The market for specialized surveying utilities is stable, with users prioritizing accuracy and consistency over frequent feature updates. Saybolt Oil Calculator remains advantaged by its brand heritage, but the lack of maintenance creates a long-term risk of functional obsolescence that could damage the developer's professional reputation.
- The 995-day update gap indicates the app is in maintenance mode, which is acceptable for a static reference utility.
- Continued silence increases the risk of OS-level regressions, which would eventually erode the trust the brand relies on.
The SWOT
- Century-old brand heritage ensures trust in calculation accuracy
- Integration of live market pricing for blending models
Next best moves
Audit current OS compatibility because the app has not been updated in 995 days → prevent silent functional failure
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 maintenance-only state with no functional or pricing updates. The analytical focus has shifted to emphasize the reputational risk posed by the 995-day update gap.
Bottom line
Saybolt Oil Calculator serves as a stable brand-extension asset, but the 995-day update gap risks functional decay. A basic compatibility audit would protect the brand's reputation for accuracy without requiring a full feature roadmap.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Saybolt Oil Calculator free to use?
Is this app suitable for professional oil surveying?
Does the app receive regular updates?
Sources
- [1] App Store
Report last updated