# iCompt vs SmartESS

The clearest difference is price: SmartESS at Free against iCompt's $0.99. SmartESS also leads on update cadence (monthly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SmartESS is free to download; iCompt costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iCompt ships an update every 4 months, SmartESS monthly. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iCompt | SmartESS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[2.7 (125 ratings)](https://appshunter.io/ios/app/smartess/id1334656760/reviews)** |
| Number of ratings | — | **125** |
| Positive reviews | — | 19.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 1 MB | 198 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ROUGIER Benjamin](https://appshunter.io/developer/517956781) | [祥梯 孟](https://appshunter.io/developer/1070155084) |

## What reviewers say

### iCompt

[App page](https://appshunter.io/ios/app/icompt/id517956778)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iCompt free?

iCompt costs $0.99, with no in-app purchases.

### Is SmartESS free?

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

### Do iCompt or SmartESS have ads?

Neither iCompt nor SmartESS shows ads.

### Which is updated more often, iCompt or SmartESS?

iCompt ships an update every 4 months, and SmartESS monthly. Most recently, iCompt was updated on September 30, 2026 and SmartESS on October 13, 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.*