SmartESS vs EV Charger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartESS
Monitor your energy storage machine's status in real-time with this mobile application. It offers easy-to-understand data visualization, historical data access from anywhere, and displays information in multiple dimensions. The app is designed for efficient data transfer with minimal internet traffic usage.
- Real-time energy storage machine monitoring
- Intelligent data visualization
- Simple and easy-to-understand charts
- Access historical data anytime, anywhere
- Multi-dimensional data display
- Low internet traffic usage
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Optical storage treasure is a mobile terminal application software for intelligent monitoring energy storage machine, which enables users to monitor the energy storage machine status information in real time more easily and quickly. intelligent Data visualization, the chart is simple and easy to understand More wise Show real-time and historical data over the web anytime, anywhere rich Display real-time and historical data in multiple dimensions save The traffic generated by the Internet is small, fast, and does not occupy large traffic charges.
EV Charger
This application allows users to operate their EV flex-ac charger remotely. It provides control over charging functions through a user-friendly interface.
- Operate EV flex-ac chargers
- Remote control functionality
- User-friendly interface
- EV charging management
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Evchargerapp is applicable to EV flex-ac charger, which can be operated through EVChargerApp
Screenshots
Verdict
The clearest difference is rating: EV Charger at 5.0 against SmartESS's 2.7. EV Charger also leads on iOS requirement (9.0 vs 13.0). SmartESS's advantage is ratings volume (127 vs 1). On price, update cadence, ads and in-app purchases 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.
EV Charger holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: SmartESS has 127 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.
| Parameter | SmartESS | EV Charger |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (127 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 19.7% of reviews | — |
| Number of ratings | 127 — better | 1 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 198 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 祥梯 孟 | Pion Power |
Customer experience
SmartESS
EV Charger
In-app purchases
SmartESS
No in-app purchases
EV Charger
No in-app purchases
