# SmartESS vs T3 Smart

The clearest difference is rating: T3 Smart at 5.0 against SmartESS's 2.7. SmartESS's advantage is update cadence (monthly vs every 5 months) and ratings volume (129 vs 3). On price, review sentiment, 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.

T3 Smart holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: SmartESS has 129 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 20% of SmartESS's written reviews are positive against 22% of T3 Smart's.

SmartESS ships an update monthly, T3 Smart every 5 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SmartESS | T3 Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (129 ratings)](https://appshunter.io/ios/app/smartess/id1334656760/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/t3-smart/id1552348945/reviews)** |
| Number of ratings | **129** | 3 |
| Positive reviews | 19.7% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 198 MB | 192 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥梯 孟](https://appshunter.io/developer/1070155084) | [T3 Technology COMPANY LIMITED](https://appshunter.io/developer/1552348947) |

## 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


### T3 Smart

[App page](https://appshunter.io/ios/app/t3-smart/id1552348945)

Control your smart home devices remotely and customize scenes for a personalized living experience. Manage multiple devices with ease through a single application.

**Highlights:** Remote device control, Scene customization, Multi-device management, Convenient connectivity, Personalized settings

**In-app purchases:** none


## Frequently asked questions

### Is SmartESS free?

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

### Is T3 Smart free?

T3 Smart is free to download, with no in-app purchases.

### Which has better reviews, SmartESS or T3 Smart?

T3 Smart is rated higher. SmartESS averages 2.7 out of 5 from 129 ratings, while T3 Smart averages 5.0 from 3 ratings.

### Do SmartESS or T3 Smart have ads?

Neither SmartESS nor T3 Smart shows ads.

### Which is updated more often, SmartESS or T3 Smart?

SmartESS ships an update monthly, and T3 Smart every 5 months. Most recently, SmartESS was updated on November 2, 2026 and T3 Smart on November 7, 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.*