# SAVEKEY vs SkyElectric.

The clearest difference is update cadence: SkyElectric. at monthly against SAVEKEY's every 2 months. SAVEKEY's advantage is iOS requirement (13.0 vs 15.6). 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.

SAVEKEY ships an update every 2 months, SkyElectric. monthly. Both last shipped on November 2, 2026.

## The numbers

| Metric | SAVEKEY | SkyElectric. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (17 ratings)](https://appshunter.io/ios/app/skyelectric/id1407222778/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 7 MB | 52 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Savekey Technology Ltd](https://appshunter.io/developer/1028217712) | [SkyElectric Pvt Ltd](https://appshunter.io/developer/1247767068) |

## What reviewers say

### SAVEKEY

[App page](https://appshunter.io/ios/app/savekey-fog-control/id1367102841)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyElectric.

[App page](https://appshunter.io/ios/app/skyelectric/id1407222778)

Monitor and control your Smart Energy System remotely. Access real-time energy data and system functions from your mobile device, mirroring the capabilities of your on-site console.

**Highlights:** Remote system monitoring, Real-time energy visibility, Access to system functions, Smart Energy Console mirroring, Mobile connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is SAVEKEY free?

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

### Is SkyElectric. free?

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

### Do SAVEKEY or SkyElectric. have ads?

Neither SAVEKEY nor SkyElectric. shows ads.

### Which is updated more often, SAVEKEY or SkyElectric.?

SAVEKEY ships an update every 2 months, and SkyElectric. monthly. Most recently, SAVEKEY was updated on November 2, 2026 and SkyElectric. on November 2, 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.*