Poolistry is a pool maintenance and chemistry calculator for iOS and Android that tracks water test history and chemical adjustments.
The App DNA
What makes this app unique?
Poolistry removes the cognitive load of manual chemical calculations, replacing fragmented paper logs with a synchronized digital timeline.
For Backyard pool owners and professional pool service providers requiring precise chemical dosing and maintenance tracking.
What does it look like?
Key features
Calculates precise chemical dosages for pH, chlorine, alkalinity, and CSI, serving as the primary retention loop.
Synchronizes pool logs across devices, acting as a B2B unlock for professional service providers.
How much does it cost?
The freemium model gates advanced utility features behind a subscription, though reviewers report the lifetime cost feels excessive.
Velocity
Maintenance developmentUX improvementsShow more...
Poolistry: Pool Calculator currently operates on a maintenance cadence, with only one release shipped in the last 41 days. Development is focused on technical refinements rather than new content or live operations. The latest release introduced specific chemical status indicators, but the overall frequency suggests a stable, low-intensity update cycle. The app remains in a maintenance state as no significant feature expansion has occurred recently.
Who built it?
User Sentiment
What do users think recently?
Fresh user feedback skews excited. Users appreciate the simple interface allows users to complete their primary tasks without unnecessary friction or complexity.
How are ratings & reviews evolving?
What users say, by theme
- The simple interface allows users to complete their primary tasks without unnecessary friction or complexity
- Lifetime pricing feels excessive relative to the current feature set and overall utility provided
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisUnlock 1 more frustration theme, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Poolistry: Pool Calculator
How's the Utilities market?
Poolistry operates in the Utilities category with a 4.88-star rating on iOS across 25 ratings. The lack of Android engagement (zero ratings) signals a significant discovery gap on the Play Store compared to the iOS base.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Poolistry: Pool Calculator
Where is it heading?
The pool-utility market is consolidating around apps that provide both calculation and long-term maintenance logging. Poolistry is well-positioned to capture professional users if it can resolve its pricing friction and improve Android discovery.
- The addition of CSI tracking in the latest release demonstrates a commitment to technical depth that differentiates Poolistry from basic calculators.
- Consistent user complaints regarding the lifetime pricing tier suggest that the current monetization strategy is creating a barrier to long-term retention.
The SWOT
- Cloud-sync architecture enables multi-device data consistency for professional service routes
- CSI-based chemical balancing provides a technical differentiator for managing corrosive or scaling water conditions
- Professional-grade route management features could capture market share from manual logbook users
Next best moves
Pivot lifetime pricing to a feature-gated annual model because users flag the current lifetime cost as excessive → reduce churn.
+ 1 more prioritized moveThe counter-intuitive read
The lack of Android engagement is an opportunity…
Read the full takeSince the last report: The developer has pivoted its monetization strategy to address high churn and identified a critical discovery failure on the Android platform. These changes mark a shift from passive maintenance to active funnel optimization.
Bottom line
Restructuring the pricing model to better align with the current feature set would address the primary friction point driving negative sentiment. Aligning the cost with the perceived value will unlock higher conversion rates among casual pool owners.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Poolistry suitable for professional pool service providers?
Does Poolistry offer a free version?
Are there any hidden costs in the premium subscription?
Sources
Report last updated