# GSL Smart ESS vs MySolArk Installer

The clearest difference is update cadence: MySolArk Installer at every 8 days against GSL Smart ESS's every 9 months. 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.

GSL Smart ESS ships an update every 9 months, MySolArk Installer every 8 days. The most recent releases landed on October 2, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | GSL Smart ESS | MySolArk Installer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (19 ratings)](https://appshunter.io/ios/app/mysolark-installer/id6745624484/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 37 MB | 48 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN GSL ENERGY CO LTD](https://appshunter.io/developer/1873857076) | [Sol-Ark](https://appshunter.io/developer/1634702525) |

## What reviewers say

### GSL Smart ESS

[App page](https://appshunter.io/ios/app/gsl-smart-ess/id6504597237)

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

**In-app purchases:** none


### MySolArk Installer

[App page](https://appshunter.io/ios/app/mysolark-installer/id6745624484)

This tool guides solar professionals through the installation and commissioning of hybrid inverters and battery systems. It streamlines setup, network configuration, and report generation, while also offering plant monitoring and management features.

**Highlights:** Guided commissioning wizard, Network and connectivity setup, Professional PDF commissioning reports, Real-time plant monitoring, Plant management and sharing, Built-in support access

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

**In-app purchases:** none


## Frequently asked questions

### Is GSL Smart ESS free?

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

### Is MySolArk Installer free?

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

### Do GSL Smart ESS or MySolArk Installer have ads?

Neither GSL Smart ESS nor MySolArk Installer shows ads.

### Which is updated more often, GSL Smart ESS or MySolArk Installer?

GSL Smart ESS ships an update every 9 months, and MySolArk Installer every 8 days. Most recently, GSL Smart ESS was updated on October 2, 2026 and MySolArk Installer on October 22, 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.*