| Core Identity |
| Developer | Energy-Analysis GmbH | Emporia Corp | Jackery | Shenzhen Lizu Shidai Technology | Alpha ESS Co., Ltd. | Sunsynk | Genesis Energy | Vibb AS | FranklinWH Energy Storage Inc | Smappee NV |
| Category | Utilities | Lifestyle | Utilities | Lifestyle | Business | Utilities | Utilities | House & Home | Utilities | Utilities |
| Platform | Android, iOS | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS | Android, iOS | iOS, Android | iOS, Android |
| Store Metrics |
| Rating | 0.0 / 5 | 4.8 / 5 | 2.4 / 5 | 2.5 / 5 | 2.9 / 5 | 1.9 / 5 | 4.6 / 5 | 4.5 / 5 | 3.4 / 5 | 4.3 / 5 |
| Ratings Count | 0 | 10,256 | 179 | 36 | 7 | 16 | 131 | 11,646 | 83 | 44 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Apr 11, 2012 | Feb 13, 2019 | Mar 15, 2023 | Apr 9, 2024 | Mar 4, 2016 | Oct 23, 2021 | Jan 18, 2016 | Sep 29, 2020 | Sep 23, 2021 | May 22, 2018 |
| Last Updated | May 27, 2019 | May 8, 2026 | May 12, 2026 | Apr 27, 2026 | May 13, 2026 | Apr 29, 2026 | May 28, 2026 | May 18, 2026 | May 19, 2026 | Apr 28, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | - | mixed | negative | mixed | terrible | - | - | mixed | terrible |
| Score | 45/100 | - | 45/100 | 25/100 | 50/100 | 25/100 | - | - | 66/100 | 25/100 |
| Praises | - Cross-platform monitoring capability allows users to track battery levels across multiple devices simultaneously
| - | - Remote monitoring functionality
| - Bluetooth connectivity provides convenient real-time battery monitoring for off-grid power setups
| - | - Core hardware performance remains reliable despite the persistent software and connectivity issues reported
| - | - | - | - Initial setup and configuration of energy monitoring hardware feels straightforward for new users
|
| Complaints | - Notification failures for low battery alerts prevent timely user intervention on wearable devices
| - | | - Forced account registration creates unnecessary friction for users needing simple local battery monitoring
- Unstable Bluetooth pairing and connection drops prevent consistent access to critical battery metrics
| - Connectivity and synchronization issues
| - Frequent forced logout cycles disrupt daily monitoring and require constant credential re-entry
| - | - | - | - Appliance detection algorithms fail to identify common household devices after recent updates
|
| Requests | - One-time purchase options are requested to avoid recurring subscription costs for core functionality
| - | - Advanced energy analytics
| - Detailed individual cell voltage monitoring is requested to better assess battery health
| - | - Local data access options to maintain visibility when cloud servers are unreachable
| - | - | - | - Customizable date ranges for energy consumption reports to match utility billing cycles
|
| Strategic Intel |
| Strengths | - Multi-manufacturer telemetry support for industrial wind assets
- Granular historical status data for professional performance analysis
| - Hardware-linked circuit monitoring creates high switching costs
- AI assistant provides natural language data access
- Free app access drives hardware adoption
| - Strong brand recognition in the portable power market
- OTA firmware update mechanism reduces hardware support overhead
| - Hardware-software integration for cold-weather heating mode
- Direct Bluetooth-to-battery utility for off-grid users
| - Proprietary battery chemistry optimization [Platform-specific]
- VPP revenue tracking [Differentiator]
| - Professional-grade diagnostic sharing mechanism for installers
- Octopus Agile integration lowers energy costs for UK users
| - Proprietary smart-meter data integration sustains high user utility
- Genesis Energy billing integration creates a high switching cost
| - | - Installer portal reduces maintenance overhead via direct FHP communication
- Smart Circuit control enables granular load management for high-draw appliances
| - Hardware-dependent data visualization creates high switching costs
|
| Weaknesses | - Notification reliability issues on wearables
- Subscription-only model for continuous monitoring
- Legacy UI design
| - No recurring software revenue stream
- Lacks automated tariff-switching logic
- No native VPP revenue tracking
| - 2.38-star iOS rating indicates stability issues
- Limited energy analytics compared to category peers
| - Mandatory login requirement blocks access
- Unstable Bluetooth pairing
- Inability to monitor multiple batteries simultaneously
| - 2.8★ iOS rating [Platform-specific]
- No dynamic tariff support [Feature gap]
| - 1.9★ iOS rating indicates severe stability issues
- Frequent forced logout cycles disrupt daily monitoring
- Notification delivery failures prevent critical fault awareness
| - 1% card processing fee creates payment friction
- Passive monitoring lacks active device control
- Limited to Genesis Energy service contracts
| - | - No native dynamic tariff integration
- 3.3-star rating average indicates friction in the user experience
- Closed-loop system lacks third-party device interoperability
| - 0.7★ rating gap between Android and iOS platforms
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| Pricing | freemium | free | free | free | free | free | free | free | free | free |
| Momentum | Zombie | Maintenance | Maintenance | Maintenance | Active | Maintenance | Maintenance | Intense | Maintenance | Maintenance |
| Update Cadence | 2 versions, 1 majors/6mo, ~2127d avg | 2 versions, ~1d avg | 2 versions, 2 majors/6mo, ~1d avg | 2 versions, 2 majors/6mo, ~3d avg | 2 versions, 1 majors/6mo, ~2d avg | 2 versions, ~1d avg | 1 versions | 5 versions | 2 versions, ~1d avg | 2 versions, ~4d avg |
