Gas Converter is a free utility for industrial technicians to calculate volumetric-to-weight conversions for 15 industrial gases on iOS.
The App DNA
What makes this app unique?
The tool removes the need for manual reference tables during field work, but reported calculation errors currently undermine its primary utility.
For Professionals and technicians working with industrial gases requiring quick unit conversions and physical property data.
What does it look like?
Key features
Calculates volumetric to weight-based units for 15 industrial gases.
Displays enthalpy, boiling point, and temperature-specific values.
Calculates results in three steps: select gas, select units, enter value.
How much does it cost?
Gas Converter is provided as a free utility to support existing industrial customers.
Velocity
Dormant developmentopaqueShow more...
Gas Converter has been inactive for 2,714 days, indicating the project is no longer receiving development support. The last update was a minor corporate design change, and there have been no subsequent feature additions or maintenance patches. The app is effectively in a zombie state with no signs of ongoing operational activity.
Who built it?
User Sentiment
What do users think recently?
Recent user voice shows an upset sentiment.
How are ratings & reviews evolving?
What users say, by theme
- Inaccurate conversion factors for liquid oxygen to gas volume lead to incorrect calculation results
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Gas Converter
How's the Productivity market?
Gas Converter holds a 4.7-star rating across 197 total ratings, positioning it as a niche reference tool. The lack of updates since 2019 signals that the developer treats the app as a static brand asset rather than a competitive productivity product.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Gas Converter
Where is it heading?
The market for industrial utility tools is shifting toward active, cloud-connected platforms that provide real-time data updates. Gas Converter remains in a static state, which exposes the developer to professional liability risks due to uncorrected calculation errors.
- Reported calculation errors in the conversion logic erode professional trust, which limits the app's utility for technical field work.
- The seven-year update gap confirms a maintenance-only posture, leaving the app unable to address evolving technical standards or user feedback.
The SWOT
- 15-gas library provides specialized industrial reference
- Three-step workflow minimizes field interaction friction
- Audit conversion math to restore professional utility
Next best moves
Audit conversion logic for liquid oxygen because users report factual errors → restore professional reliability
The counter-intuitive read
The app's seven-year dormancy is not a failure of maintenance…
Read the full takeSince the last report: The app's competitive position has declined as the developer's seven-year maintenance gap now explicitly creates professional liability risks. While the core feature set remains static, the framing of the tool has shifted from a legacy resource to a potential liability for industrial users.
Bottom line
Gas Converter functions as a legacy reference tool, but the reported calculation errors in the conversion logic invalidate its professional utility. Auditing the core math would restore the tool's reliability for existing industrial users, preventing further erosion of the developer's brand reputation.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Gas Converter accurate for professional industrial use?
How often does Gas Converter receive updates?
What gases are supported by Gas Converter?
Sources
- [1] App Store, source
Report last updated