# SOS HESecurity vs SOLARMAN Smart

The clearest difference is update cadence: SOLARMAN Smart at every 2 weeks against SOS HESecurity's every 16 months. SOS HESecurity's advantage is iOS requirement (12.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SOS HESecurity ships an update every 16 months, SOLARMAN Smart every 2 weeks. The most recent releases landed on May 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | SOS HESecurity | SOLARMAN Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/solarman-smart/id1469487897/reviews)** |
| Number of ratings | — | **5.8K** |
| Positive reviews | — | 44.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 93 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARIS ENTERPRISES (PRIVATE) LIMITED](https://appshunter.io/developer/1390661788) | [IGEN Tech Co., Ltd.](https://appshunter.io/developer/674556352) |

## What reviewers say

### SOS HESecurity

[App page](https://appshunter.io/ios/app/sos-hesecurity/id1390661789)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SOS HESecurity free?

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

### Is SOLARMAN Smart free?

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

### Do SOS HESecurity or SOLARMAN Smart have ads?

Neither SOS HESecurity nor SOLARMAN Smart shows ads.

### Which is updated more often, SOS HESecurity or SOLARMAN Smart?

SOS HESecurity ships an update every 16 months, and SOLARMAN Smart every 2 weeks. Most recently, SOS HESecurity was updated on May 16, 2026 and SOLARMAN Smart on September 24, 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.*