| Core Identity |
| Developer | e77code GmbH | 所兵 邱 | Cederic Schmid | Shenzhen Litime Technology | 所兵 邱 | 秀丽 唐 | Plaato Technologies AS | Tripti Kumari | 98 Soft | 深圳市智能派科技有限公司 |
| Category | Productivity | Utilities | Utilities | Lifestyle | Utilities | Utilities | Utilities | Productivity | Tools | Utilities |
| Platform | iOS | iOS, Android | iOS | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS | Android | iOS, Android |
| Store Metrics |
| Rating | 3.6 / 5 | 2.1 / 5 | 4.1 / 5 | 2.8 / 5 | 2.3 / 5 | 0.0 / 5 | 3.2 / 5 | 4.4 / 5 | 2.7 / 5 | 2.1 / 5 |
| Ratings Count | 66 | 75 | 18 | 199 | 4 | 0 | 21 | 83 | 275 | 94 |
| Price | Free | Free | Free | Free | Free | Free | Free | Free | Free | Free |
| Release Date | May 3, 2018 | Jul 1, 2020 | Oct 2, 2025 | Nov 30, 2023 | Jan 10, 2025 | Dec 6, 2023 | Jun 30, 2018 | Nov 11, 2020 | Aug 28, 2023 | Jun 19, 2025 |
| Last Updated | Apr 21, 2024 | Dec 17, 2025 | Feb 21, 2026 | May 8, 2026 | May 14, 2026 | Apr 8, 2026 | Jun 24, 2025 | Sep 13, 2022 | Mar 20, 2026 | May 10, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | terrible | - | negative | mixed | negative | negative | - | - | negative |
| Score | 35/100 | 15/100 | - | 35/100 | 45/100 | 25/100 | 35/100 | - | - | 20/100 |
| Praises | - Core battery management functionality provides useful data for DIY energy storage projects
| - Core battery monitoring functionality provides essential visibility into charge levels and cell health
| - | - Sleek and intuitive interface design
| - | - Basic functionality provides value for users who successfully establish a stable connection
| - The fermentation monitoring concept provides helpful data for homebrewers tracking activity remotely
| - | - | - |
| Complaints | - Aggressive monetization tactics require recurring payments to access basic configuration settings
| - 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
| - | - Bluetooth connectivity stability issues
- Lack of advanced configuration tools
| - | - 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
| - Persistent connectivity failures prevent the device from recognizing local wireless networks
- Inaccurate sensor data and fixed graph limits render the monitoring features unreliable
- Frequent UI regressions and settings resets disrupt the user experience post-update
| - | - | - Connectivity and stability issues
|
| Requests | - | - Offline mode functionality to allow Bluetooth monitoring without requiring an active internet connection
| - | - Wi-Fi remote monitoring support
| - | - Clearer documentation or support for administrative credentials to manage battery network settings
| - Interactive graph controls including pinch to zoom and manual axis adjustment
| - | - | - |
| Strategic Intel |
| Strengths | - PIN-protected configuration increases switching costs for professional installers
- Apple Watch integration expands engagement surface to wearables
- Firmware unlocking capability serves as a unique acquisition lever
| - Unique Bluetooth naming convention ensures hardware-software lock-in for DalyBMS units
- Password-protected settings provide safety compliance for professional installers
| - | - 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
| - 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
| - Proprietary hardware-software integration creates high switching costs
- CO2-based fermentation monitoring provides a unique data set not available in standard airlocks
| - | - | - Cloud-sync architecture enables multi-device printer management across SLA and FDM hardware segments
|
| Weaknesses | - 3.57 rating indicates significant user dissatisfaction
- Configuration-save failures erode trust in core utility
- Pay-gating basic settings drives negative sentiment
| - 1.49 rating on Android indicates severe stability issues
- Mandatory internet requirement for local Bluetooth tasks alienates off-grid users
| - | - 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
| - 1.9★ rating on Android indicates severe connectivity instability
- Lack of administrative password documentation prevents essential network configuration
- No historical data logging features
| - 0.9★ rating gap between iOS and Android platforms
- Persistent network pairing failures reported in high-frequency reviews
- Settings-reset bug disrupts long-term batch tracking
| - | - | - 1.95-star rating baseline indicates severe connectivity instability
- No Wear OS integration for remote monitoring
|
| Pricing | freemium | free | free | free | free | free | free | free | free | free |
| Momentum | Zombie | Maintenance | - | Maintenance | Maintenance | Maintenance | Maintenance | - | - | Maintenance |
| Update Cadence | 1 versions | 2 versions, ~90d avg | - | 2 versions, ~1d avg | 2 versions, ~2d avg | 2 versions, ~1d avg | 2 versions, ~82d avg | - | - | 2 versions, ~1d avg |
