# MyLocusEnergy vs SunEyed

The clearest difference is review sentiment: SunEyed at 100% against MyLocusEnergy's 9%. SunEyed also leads on rating (5.0 vs 1.9). MyLocusEnergy's advantage is ratings volume (16 vs 2) and iOS requirement (14.0 vs 17.3). On price, update cadence, 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.

SunEyed holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: MyLocusEnergy has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 9% of MyLocusEnergy's written reviews are positive against 100% of SunEyed's.

MyLocusEnergy ships an update every 10 days, SunEyed every 6 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MyLocusEnergy | SunEyed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (16 ratings)](https://appshunter.io/ios/app/mylocusenergy/id1389547007/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/suneyed/id6761688312/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 9.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free | Free |
| Size | 10 MB | 42 MB |
| Requires iOS | **14.0** | 17.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Locus Energy](https://appshunter.io/developer/1389547006) | [Sergio Lemaitre](https://appshunter.io/developer/1890892617) |

## What reviewers say

### MyLocusEnergy

[App page](https://appshunter.io/ios/app/mylocusenergy/id1389547007)

Monitor your energy system's performance with real-time output and historical production data. Visualize trends with easy-to-read graphs and understand environmental benefits. Weather data provides context for system output.

**Highlights:** Real-time system output monitoring, Historical production trends, Visual graphs and data comparison, Weather data integration, Environmental benefit tracking, System performance insights

**Features:** macOS Compatibility

**In-app purchases:** none


### SunEyed

[App page](https://appshunter.io/ios/app/suneyed/id6761688312)

Calculate your personalized solar return on investment using real weather data. Input your electricity bill, roof panel details, and map obstructions for an accurate payback period. All analysis is done on your device with no account or subscription required.

**Highlights:** Solar savings and break-even calculation, Real weather data from 40,000+ stations, Obstruction mapping with camera/sensors, Multi-array roof configuration, Offline functionality, PDF export for installers

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

**In-app purchases:** none


## Frequently asked questions

### Is MyLocusEnergy free?

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

### Is SunEyed free?

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

### Which has better reviews, MyLocusEnergy or SunEyed?

SunEyed is rated higher. MyLocusEnergy averages 1.9 out of 5 from 16 ratings, while SunEyed averages 5.0 from 2 ratings.

### Do MyLocusEnergy or SunEyed have ads?

Neither MyLocusEnergy nor SunEyed shows ads.

### Which is updated more often, MyLocusEnergy or SunEyed?

MyLocusEnergy ships an update every 10 days, and SunEyed every 6 days. Most recently, MyLocusEnergy was updated on October 24, 2026 and SunEyed on October 17, 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.*