# SmartESS vs EV Charger

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.

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.

## The numbers

| Metric | SmartESS | EV Charger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (127 ratings)](https://appshunter.io/ios/app/smartess/id1334656760/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ev-charger/id1632585795/reviews)** |
| Number of ratings | **127** | 1 |
| Positive reviews | 19.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 198 MB | 17 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥梯 孟](https://appshunter.io/developer/1070155084) | [Pion Power](https://appshunter.io/developer/1485384759) |

## What reviewers say

### SmartESS

[App page](https://appshunter.io/ios/app/smartess/id1334656760)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Charger

[App page](https://appshunter.io/ios/app/ev-charger/id1632585795)

This application allows users to operate their EV flex-ac charger remotely. It provides control over charging functions through a user-friendly interface.

**Highlights:** Operate EV flex-ac chargers, Remote control functionality, User-friendly interface, EV charging management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartESS free?

SmartESS is free to download, with no in-app purchases.

### Is EV Charger free?

EV Charger is free to download, with no in-app purchases.

### Which has better reviews, SmartESS or EV Charger?

EV Charger is rated higher. SmartESS averages 2.7 out of 5 from 127 ratings, while EV Charger averages 5.0 from 1 ratings.

### Do SmartESS or EV Charger have ads?

Neither SmartESS nor EV Charger shows ads.

### Which is updated more often, SmartESS or EV Charger?

SmartESS ships an update monthly, and EV Charger monthly. Most recently, SmartESS was updated on October 23, 2026 and EV Charger on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*