# EDECOA vs GSL Smart ESS

The clearest difference is update cadence: EDECOA at every 3 weeks 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.

EDECOA ships an update every 3 weeks, GSL Smart ESS every 9 months. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EDECOA | GSL Smart ESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/edecoa/id6480369289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 74 MB | 37 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳宇 陈](https://appshunter.io/developer/1738564771) | [SHENZHEN GSL ENERGY CO LTD](https://appshunter.io/developer/1873857076) |

## What reviewers say

### EDECOA

[App page](https://appshunter.io/ios/app/edecoa/id6480369289)

Monitor your EDECOA inverters in real-time and view historical data graphs. Remotely adjust inverter settings directly from your mobile device for convenient management.

**Highlights:** Real-time inverter data, Historical data graphs, Remote setting adjustments, Mobile device control

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

**In-app purchases:** none


### GSL Smart ESS

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

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

**In-app purchases:** none


## Frequently asked questions

### Is EDECOA free?

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

### Is GSL Smart ESS free?

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

### Do EDECOA or GSL Smart ESS have ads?

Neither EDECOA nor GSL Smart ESS shows ads.

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

EDECOA ships an update every 3 weeks, and GSL Smart ESS every 9 months. Most recently, EDECOA was updated on October 15, 2026 and GSL Smart ESS on October 25, 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.*