# solarmanPro vs SmartESS

The clearest difference is rating: solarmanPro at 4.0 against SmartESS's 2.7. solarmanPro also leads on review sentiment (43% vs 20%) and iOS requirement (11.0 vs 13.0). SmartESS's advantage is ratings volume (125 vs 3). 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.

solarmanPro holds the better App Store score, 4.0 against 2.7. That said, the two scores are not equally well evidenced: SmartESS has 125 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 43% of solarmanPro's written reviews are positive against 20% of SmartESS's.

solarmanPro ships an update every 3 weeks, SmartESS monthly. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | solarmanPro | SmartESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/solarmanpro/id1197960164/reviews)** | [2.7 (125 ratings)](https://appshunter.io/ios/app/smartess/id1334656760/reviews) |
| Number of ratings | 3 | **125** |
| Positive reviews | **42.9% of reviews** | 19.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 53 MB | 198 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IGEN Tech Co., Ltd.](https://appshunter.io/developer/674556352) | [祥梯 孟](https://appshunter.io/developer/1070155084) |

## What reviewers say

### solarmanPro

[App page](https://appshunter.io/ios/app/solarmanpro/id1197960164)

This application is designed for plant installers to monitor and manage solar power systems. It provides real-time data and operational insights for efficient system management.

**Highlights:** Plant installation management, Real-time data monitoring, Operational insights, System performance tracking, Device management

**Features:** macOS Compatibility, Vision Pro support

**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 solarmanPro free?

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

### Is SmartESS free?

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

### Which has better reviews, solarmanPro or SmartESS?

solarmanPro is rated higher. solarmanPro averages 4.0 out of 5 from 3 ratings, while SmartESS averages 2.7 from 125 ratings.

### Do solarmanPro or SmartESS have ads?

Neither solarmanPro nor SmartESS shows ads.

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

solarmanPro ships an update every 3 weeks, and SmartESS monthly. Most recently, solarmanPro was updated on September 19, 2026 and SmartESS on September 7, 2026.

---

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