| Core Identity |
| Developer | Overkill Solar LLC | 所兵 邱 | 广辉 刘 | 秀丽 唐 | Shenzhen Litime Technology | 所兵 邱 | nakhon phagdeechat | 深圳市纵维立方科技有限公司 | 98 Soft | 深圳市智能派科技有限公司 |
| Category | Utilities | Utilities | Utilities | Utilities | Lifestyle | Utilities | Utilities | Utilities | Tools | Utilities |
| Platform | Android, iOS | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS | iOS, Android | Android | iOS, Android |
| Store Metrics |
| Rating | 4.7 / 5 | 2.1 / 5 | 3.1 / 5 | 0.0 / 5 | 2.8 / 5 | 2.3 / 5 | 4.0 / 5 | 2.8 / 5 | 2.7 / 5 | 2.1 / 5 |
| Ratings Count | 19 | 75 | 19 | 0 | 199 | 4 | 342 | 323 | 275 | 94 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Nov 14, 2022 | Jul 1, 2020 | May 30, 2024 | Dec 6, 2023 | Nov 30, 2023 | Jan 10, 2025 | Mar 2, 2016 | Jan 29, 2023 | Aug 28, 2023 | Jun 19, 2025 |
| Last Updated | Jun 10, 2025 | Dec 17, 2025 | Mar 20, 2026 | Apr 8, 2026 | May 8, 2026 | May 14, 2026 | May 5, 2024 | Apr 24, 2026 | Mar 20, 2026 | May 10, 2026 |
| Sentiment & Reviews |
| Sentiment | positive | terrible | negative | negative | negative | mixed | - | negative | - | negative |
| Score | 75/100 | 15/100 | 35/100 | 25/100 | 35/100 | 45/100 | - | 25/100 | - | 20/100 |
| Praises | - Advanced battery management features provide superior control compared to manufacturer-provided applications
| - Core battery monitoring functionality provides essential visibility into charge levels and cell health
| - Battery monitoring functionality provides clear percentage data for lithium cell management
| - Basic functionality provides value for users who successfully establish a stable connection
| - Sleek and intuitive interface design
| - | - | - Remote monitoring of print progress provides convenience for users away from their printers
- Direct print initiation from the mobile interface saves time for active 3D printing enthusiasts
| - | - |
| Complaints | - Persistent location and media permission prompts disrupt the user experience during daily operation
| - Frequent application crashes and white screen errors prevent access to critical battery data
- Bluetooth connectivity failures prevent the app from detecting or communicating with battery hardware
| - Account registration and login failures prevent users from accessing critical battery controls
| - Bluetooth and Wi-Fi connectivity failures prevent users from accessing critical battery data
- Lack of administrative password documentation prevents users from modifying essential network settings
| - Bluetooth connectivity stability issues
- Lack of advanced configuration tools
| - | - | - Persistent notification failures and blank alerts disrupt the monitoring experience during active print jobs
- Limited slicer functionality prevents users from adjusting print settings or managing multiple objects effectively
- Connectivity and authentication errors prevent users from accessing their printers or model libraries reliably
| - | - Connectivity and stability issues
|
| Requests | - Persistent storage for favorite battery devices to enable quick switching between multiple units
| - Offline mode functionality to allow Bluetooth monitoring without requiring an active internet connection
| - Dark mode implementation is necessary to improve visibility during nighttime monitoring sessions
| - Clearer documentation or support for administrative credentials to manage battery network settings
| - Wi-Fi remote monitoring support
| - | - | - Native tablet interface support would improve usability for users transitioning away from desktop environments
- Expanded camera controls including zoom functionality are needed to inspect print quality remotely
- Dark mode setting to reduce eye strain during late night monitoring sessions
| - | - |
| Strategic Intel |
| Strengths | - Proprietary .fig file format creates high switching costs for complex solar arrays
- Open-access parameter tuning justifies hardware purchase for power users
| - Unique Bluetooth naming convention ensures hardware-software lock-in for DalyBMS units
- Password-protected settings provide safety compliance for professional installers
| - Direct hardware-level integration with proprietary BMS boards
- Specialized historical graphing for voltage and capacitance
- Multi-user device sharing capability
| - Specialized BMS hardware integration provides deeper diagnostic control than generic battery monitoring apps
- Preset warning values for over-current and over-temperature provide industrial safety features
| - 10-language library functions as a B2B distribution barrier into international markets
- Clean interface reduces technical entry barriers for casual users
| - Free, no-IAP model lowers entry barriers for hardware owners
- Simplified Bluetooth naming reduces connection friction
| - | - Ecosystem lock-in via cloud storage [Market Segment]
- Hardware-mapped remote control [Platform]
- Curated model library [User Acquisition]
| - | - Cloud-sync architecture enables multi-device printer management across SLA and FDM hardware segments
|
| Weaknesses | - Persistent location and media permission prompts erode daily usage
- Lack of Bluetooth PIN protection exposes batteries to unauthorized changes
- Inconsistent connectivity prevents reliable monitoring of battery status
| - 1.49 rating on Android indicates severe stability issues
- Mandatory internet requirement for local Bluetooth tasks alienates off-grid users
| - Mandatory account registration blocks core functionality
- Persistent Bluetooth connectivity errors
- Poor UI scaling on larger screen formats
| - 1.9★ rating on Android indicates severe connectivity instability
- Lack of administrative password documentation prevents essential network configuration
- No historical data logging features
| - 2.7-star rating indicates high churn risk
- Bluetooth-only architecture limits utility compared to Wi-Fi-enabled rivals
- Missing advanced configuration tools for professional installers
| - 2.27-star average rating indicates persistent stability issues
- Lack of PIN-protected access creates security gaps
| - | - 0.32-star Android-iOS rating gap [Platform]
- Persistent notification failures [Sentiment]
- Lack of advanced slicer settings [Feature Gap]
| - | - 1.95-star rating baseline indicates severe connectivity instability
- No Wear OS integration for remote monitoring
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| Pricing | free | free | free | free | free | free | free | free | free | free |
| Momentum | Zombie | Maintenance | Maintenance | Maintenance | Maintenance | Maintenance | - | Maintenance | - | Maintenance |
| Update Cadence | 2 versions, 2 majors/6mo, ~1d avg | 2 versions, ~90d avg | 2 versions, ~0d avg | 2 versions, ~1d avg | 2 versions, ~1d avg | 2 versions, ~2d avg | - | 2 versions, ~1d avg | - | 2 versions, ~1d avg |
