Smart Energy Control vs iEMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Energy Control
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Smart Energy is an application specifically designed for users of energy storage systems, offering convenient and efficient management services to help users monitor and control their systems with ease. The app provides a range of practical features, enabling you to manage your energy storage system anytime, anywhere: Real-time Monitoring of System Operations: View real-time operational data such as battery level, voltage, and current to adjust your system's strategy promptly. Remote Control of Energy Storage System: Remotely switch the system on/off and manage charge/discharge operations for seamless control. Data Analysis and Report Generation: Analyze historical data to provide comprehensive management recommendations and generate detailed reports for your energy storage system.
iEMS
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Intelligent Energy Management System (iEMS) - Focusing on the new energy fields of photovoltaic and energy storage, it takes efficient and stable monitoring and operation maintenance as the core. By virtue of real-time data analysis and fault prediction, it improves energy output and reduces costs. It provides customized solutions to adapt to multiple scenarios, and helps promote the sustainable prosperity and development of the green energy industry.
Screenshots
Verdict
The clearest difference is update cadence: Smart Energy Control at every 3 weeks against iEMS's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart Energy Control ships an update every 3 weeks, iEMS every 4 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Smart Energy Control | iEMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 121 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东南方智运汽车科技有限公司 | Shenzhen ZTE Software Co., Ltd. |
In-app purchases
Smart Energy Control
No in-app purchases
iEMS
No in-app purchases









