Flaska
By Kastelo AB
Flaska is a technical scuba diving utility app for iOS that calculates gas reserves, dive times, and tank transfill requirements.
The App DNA
What makes this app unique?
The app removes the cognitive friction of manual gas-reserve arithmetic during technical dive planning, which is critical for safety.
For Technical scuba divers requiring precise gas management and tank volume calculations.
What does it look like?
Key features
Computes gas pressure transfer requirements between tanks of varying sizes.
Calculates air requirements specifically for twin-tank scuba configurations.
How much does it cost?
Flaska is distributed as a free utility with no observable in-app purchases or subscription tiers.
Velocity
Dormant developmentopaqueShow more...
Flaska has reached a zombie state, with no updates or feature releases in the last 856 days. The development activity has ceased entirely, as the app has not received a single update in over two years. There is no evidence of ongoing maintenance or support for the platform.
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 Flaska
How's the Sports market?
Flaska occupies a narrow niche in the Sports category as a free, specialized technical utility. The absence of updates for over 850 days indicates a lack of competitive pressure or commercial intent, positioning it as a legacy tool rather than an active market participant.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Flaska
Where is it heading?
The technical diving utility market is shifting toward integrated, cloud-synced platforms that combine gas management with digital logbooks. Flaska's static, offline-only model is increasingly isolated, and the lack of updates signals that the developer has abandoned the product, making it a high-risk tool for safety-critical dive planning.
- The 856-day update gap indicates a total lack of active development, which will eventually lead to OS incompatibility and user churn.
The SWOT
- Specialized calculation logic for twin-tank configurations provides utility for technical divers
- Integration of a digital dive log could capture the broader recreational market
Next best moves
Sunset the app because the two-year development gap indicates no intent to maintain compatibility → eliminate support costs
The counter-intuitive read
The lack of updates is not a failure but a feature…
Read the full takeBottom line
Flaska serves as a legacy utility that lacks the update cadence required to remain relevant in the technical diving space. Sunset the app to avoid future support liabilities, as the current maintenance-mode status offers no path to growth or retention.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Flaska suitable for recreational scuba diving?
Does Flaska require an internet connection to work?
Is Flaska still being updated?
Sources
- [1] App Store
Report last updated