Dive Calculator is a specialized utility for scuba gas blending and consumption math on iOS.
Product velocity
Dormant
Daily rank 🇺🇸
—
Sports
Sentiment
4.7
26 reviews
Nemesis
Fragmented field
The App DNA
What makes this app unique?
Technical divers hire this tool to automate complex gas planning and cost estimation, reducing the risk of manual calculation errors during dive preparation.
For Technical scuba divers requiring gas planning and consumption calculations for Nitrox and Trimix diving.
What does it look like?
Key features
Automates top-up and bleed-down mixes for Nitrox and Trimix, including cost estimation.
Allows manual reordering of Trimix gas sequences via touch interface.
Calculates ATA, SAC, and RMV rates for basic dive planning.
How much does it cost?
The app is distributed as a free utility with no visible in-app purchases or subscription gates.
Velocity
Dormant developmentopaqueShow more...
The app has been inactive for 3,787 days, placing it firmly in the zombie category. No updates, feature additions, or maintenance patches have been recorded in over a decade. Development momentum is non-existent, and the app appears to be abandoned by its publisher.
Who built it?
Zanthic Automation
3 apps tracked · Sports
Hydraulic-Calculator
Free Hydraulic CalculatorUser Sentiment
What do users think recently?
Fresh user feedback skews thrilled. Users appreciate the dive calculator provides essential gas planning support that helps users understand complex diving metrics and calculating sac rates becomes a time-saving habit that encourages more frequent use of the app.
How are ratings & reviews evolving?
What users say, by theme
- The dive calculator provides essential gas planning support that helps users understand complex diving metrics
- Calculating SAC rates becomes a time-saving habit that encourages more frequent use of the app
- The interface occasionally presents a steep learning curve that makes the tool difficult to understand
5 of 5 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Dive Calculator
How's the Sports market?
Dive Calculator holds a 4.65-star rating across 26 reviews, serving as a legacy utility in the Sports category. The lack of updates since 2016 limits its competitive position against modern, frequently updated planning tools.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Dive Calculator
Where is it heading?
The technical diving utility market is shifting toward cloud-integrated platforms, leaving static tools like Dive Calculator exposed to obsolescence. Without a commitment to modern OS compatibility, the app will likely see a gradual decline in relevance as users migrate to platforms that support cross-device data syncing.
- The app has remained in maintenance mode for over 10 years, which signals a lack of active feature investment.
The SWOT
- Specialized gas blending logic provides a functional utility for technical divers.
- Integration of cloud-sync for dive logs could capture users from manual-entry competitors.
Next best moves
Audit codebase stability because the app has not been updated since 2016 → determine viability for future maintenance.
The counter-intuitive read
The app's decade of silence is a feature, not a bug…
Read the full takeSince the last report: The report content remains functionally stable regarding the app's zombie status, but the analytical framing has shifted to emphasize the threat of cloud-integrated competitors.
Bottom line
Dive Calculator provides a reliable, free utility for complex gas math, but the decade-long development freeze creates a long-term abandonment risk, so the PM should prioritize a stability audit to determine if the codebase remains viable for a feature refresh.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated