# SOLARMAN Smart vs S

The clearest difference is rating: SOLARMAN Smart at 4.6 against S's 4.2. SOLARMAN Smart also leads on ratings volume (5.8K vs 91) and update cadence (every 2 weeks vs monthly). 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.

SOLARMAN Smart holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: SOLARMAN Smart has 5.8K ratings behind it against 91, so its average is the more settled of the two. Written reviews point the same way: 45% of SOLARMAN Smart's written reviews are positive against 37% of S's.

SOLARMAN Smart ships an update every 2 weeks, S monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | SOLARMAN Smart | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/solarman-smart/id1469487897/reviews)** | [4.2 (91 ratings)](https://appshunter.io/ios/app/s-miles-enduser/id1544760866/reviews) |
| Number of ratings | **5.8K** | 91 |
| Positive reviews | **44.8% of reviews** | 37.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 93 MB | 224 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGEN Tech Co., Ltd.](https://appshunter.io/developer/674556352) | [Hoymiles Power Electronics Inc.](https://appshunter.io/developer/1219594358) |

## What reviewers say

### SOLARMAN Smart

[App page](https://appshunter.io/ios/app/solarman-smart/id1469487897)

This app provides intelligent energy management for global users with a focus on visual data display and comprehensive monitoring. It allows for quick plant setup, 24-hour remote monitoring of PV power plants, and efficient collaboration with business partners for operations and maintenance.

**Highlights:** Visual energy data display, 24-hour remote monitoring, Quick plant setup, Authorization for collaboration, Real-time and historical data, Energy consumption tracking

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Reliable app
- 💡 Helpful for monitoring solar system
- 🔒 Secure app

**What reviewers complain about**

- 🐛 Inaccurate data and metrics
- ⏱️ Slow updates and real-time issues
- 🔌 Lack of integration with smart home devices
- 🤔 Confusing UI and navigation

**Reported bugs**

- Registration process issues
- Frequent crashes and login problems
- Inconsistent data display and sync issues

**Requested features**

- Add ability to control battery and inverter settings
- Improve historical data and export functionality
- Implement push notifications for grid failures and returns
- Provide more detailed consumption and production data


### S

[App page](https://appshunter.io/ios/app/s-miles-enduser/id1544760866)

Monitor your distributed PV power plant's performance with real-time data. View energy generation, module-level details, and receive alarm notifications to ensure optimal operation and expected yield.

**Highlights:** Module-level monitoring, Real-time data display, Energy generation tracking (daily, monthly, annual, total), Alarm information display, Operation monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOLARMAN Smart free?

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

### Is S free?

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

### Which has better reviews, SOLARMAN Smart or S?

SOLARMAN Smart is rated higher. SOLARMAN Smart averages 4.6 out of 5 from 5.8K ratings, while S averages 4.2 from 91 ratings.

### Do SOLARMAN Smart or S have ads?

Neither SOLARMAN Smart nor S shows ads.

### Which is updated more often, SOLARMAN Smart or S?

SOLARMAN Smart ships an update every 2 weeks, and S monthly. Most recently, SOLARMAN Smart was updated on October 29, 2026 and S on October 29, 2026.

---

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