Energy Stats is a utility for monitoring and controlling FoxESS solar and battery hardware on iOS.
The App DNA
What makes this app unique?
Users need to adjust inverter modes and charge schedules without navigating the standard FoxESS Cloud web interface.
For Owners of FoxESS solar and battery installations who require granular control and monitoring of their energy hardware.
What does it look like?
Key features
Tracks battery state of charge and time remaining via FoxESS Cloud API.
Adjusts inverter modes and charge schedules directly from the mobile interface.
Displays system status and complications on watchOS devices.
How much does it cost?
Energy Stats is offered as a free utility with no visible subscription or IAP gates, requiring only a third-party FoxESS Cloud account.
Velocity
Active developmentUX improvementsShow more...
Energy Stats maintains an active development pace, shipping two releases within the last 16 days. The latest version focuses on UX improvements by refining date range selection within the summary view. Development appears stable, with the publisher providing clear, feature-specific release notes rather than opaque updates. The current cadence suggests a consistent effort to iterate on data visualization and user interface functionality.
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 Energy Stats
How's the Utilities market?
Energy Stats serves a niche utility segment, holding a 5.0 rating on the App Store. The lack of direct competitors in the FoxESS-specific monitoring space allows the app to capture the entire hardware-owner segment without immediate churn pressure.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Energy Stats
Where is it heading?
Energy Stats remains stable within its niche, supported by a consistent update cadence that keeps the app functional with the latest iOS versions. The lack of monetization suggests the app will continue as a developer-led utility, maintaining its position as long as the FoxESS API remains open.
- The steady release cadence of two updates in 16 days demonstrates active maintenance, preventing the technical debt that plagues dormant utility apps.
- The zero-revenue model limits the ability to scale features, keeping Energy Stats as a niche tool rather than a mass-market energy platform.
The SWOT
- Inverter-mode control enables direct hardware management
- Apple Watch complication provides low-friction status checks
- Expanding support for additional inverter brands
- Adding automated energy-saving recommendations based on usage
Next best moves
Simplify API key onboarding because it is the primary friction point for new users → increase install-to-active conversion
The counter-intuitive read
The reliance on a third-party API key is a feature, not a bug…
Read the full takeSince the last report: The app has pivoted its strategic focus toward mitigating onboarding friction caused by the mandatory API key requirement. This shift is accompanied by a more defensive SWOT profile that acknowledges external risks from official manufacturer updates and API policy changes.
Bottom line
Energy Stats maintains a strong position by solving specific management needs for FoxESS hardware owners, and the current update cadence signals active maintenance. Simplifying the API key setup would unlock higher conversion from the existing install base.
Unlock 2 critical frictions, 2 market threats and the analyst’s take.
Access the full report for freeFAQ
Is Energy Stats free to use?
Do I need a FoxESS account to use Energy Stats?
Can I control my inverter settings with Energy Stats?
Sources
- [1] App Store, source
Report last updated