# Solar Guardian vs EDECOA

The clearest difference is rating: EDECOA at 5.0 against Solar Guardian's 2.3. EDECOA also leads on review sentiment (50% vs 17%) and update cadence (every 3 weeks vs every 2 months). Solar Guardian's advantage is ratings volume (17 vs 1) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EDECOA holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Solar Guardian has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of Solar Guardian's written reviews are positive against 50% of EDECOA's.

Solar Guardian ships an update every 2 months, EDECOA every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Solar Guardian | EDECOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (17 ratings)](https://appshunter.io/ios/app/solar-guardian/id6443552259/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/edecoa/id6480369289/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 84 MB | 74 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BEIJING EPSOLAR TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1330876646) | [佳宇 陈](https://appshunter.io/developer/1738564771) |

## What reviewers say

### Solar Guardian

[App page](https://appshunter.io/ios/app/solar-guardian/id6443552259)

Monitor and control various solar energy systems, including inverters, chargers, and storage solutions. Adjust parameters and view data for optimal energy management.

**Highlights:** Data display for solar systems, Parameter setting for inverters, Supports grid-tie inverters, Hybrid inverter management, Energy storage system monitoring, Home and mobile energy storage control

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Solar Guardian free?

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

### Is EDECOA free?

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

### Which has better reviews, Solar Guardian or EDECOA?

EDECOA is rated higher. Solar Guardian averages 2.3 out of 5 from 17 ratings, while EDECOA averages 5.0 from 1 ratings.

### Do Solar Guardian or EDECOA have ads?

Neither Solar Guardian nor EDECOA shows ads.

### Which is updated more often, Solar Guardian or EDECOA?

Solar Guardian ships an update every 2 months, and EDECOA every 3 weeks. Most recently, Solar Guardian was updated on October 24, 2026 and EDECOA on October 15, 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.*