KKT KOLBE vs KSTAR Sync
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
KKT KOLBE
Monitor your photovoltaic energy storage system with advanced data collection and analysis. View dynamic graphs and add devices easily for a clear understanding of your energy usage.
- Advanced data monitoring
- Dynamic graph display
- Clear data visualization
- One-click device addition
- Professional data analysis
Read full descriptionHide full description
KKT KOLBE is a very practical photovoltaic energy storage monitoring app 1. The most advanced collector can be used for data monitoring 2. Accurate data, dynamic graph display, clear and clear 3. One click device addition 4. Data from multi-angle professional analysis equipment
KSTAR Sync
Read full descriptionHide full description
Designed for energy system managers, O&M engineers, and power users, our app simplifies the complexities of power station monitoring and maintenance. Stay seamlessly connected to your assets and take full control, no matter where you are. Key Features: Comprehensive Real-Time Monitoring All-in-One Dashboard: Get a complete overview of all critical data, including power generation, energy storage status, charging power, and load consumption in one place. Intuitive Visualizations: Instantly understand energy dynamics and operational efficiency with clear trend graphs and power flow diagrams. Smart Alarm Center: Your First Line of Defense Multi-Level Push Alerts: Receive real-time notifications categorized by severity (Emergency, Major, Minor), ensuring you never miss a critical event. Closed-Loop Management: Track the entire lifecycle of an alarm, from detection to resolution, creating a complete and reliable maintenance archive. Historical Analysis: Easily query past alarm records to analyze system weak points and prevent future incidents. Efficient Remote Operations & Control Remote Start/Stop: Control your power station or specific equipment from anywhere, eliminating the need for on-site visits. Flexible Strategy Switching: Instantly switch between operational strategies like "Self-Consumption" or "Time-of-Use Control" with a single tap to maximize your economic returns.
Screenshots
Verdict
The clearest difference is update cadence: KSTAR Sync at every 2 weeks against KKT KOLBE's every 2 months. KKT KOLBE's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KKT KOLBE ships an update every 2 months, KSTAR Sync every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | KKT KOLBE | KSTAR Sync |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 9.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 32 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN SHUOXINDA TECHNOLOGY Co., Ltd. | Shenzhen Kstar Science & Technology Co., Ltd. |
In-app purchases
KKT KOLBE
No in-app purchases
KSTAR Sync
No in-app purchases









