# Mars Electric vs Faultech

The clearest difference is update cadence: Faultech at every 2 months against Mars Electric's every 22 months. Mars Electric's advantage is iOS requirement (11.0 vs 15.1). 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.

Mars Electric ships an update every 22 months, Faultech every 2 months. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mars Electric | Faultech |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 195 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MARS ELEKTRIK ITHALAT IHRACAT SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1544938991) | [oktay aydin](https://appshunter.io/developer/1860706863) |

## What reviewers say

### Mars Electric

[App page](https://appshunter.io/ios/app/mars-electric/id1544938989)

Monitor and control your home's ambient temperature remotely with this smart thermostat app. Set custom schedules and adjust heating modes directly from your mobile device.

**Highlights:** Remote temperature monitoring, Humidity tracking, Customizable weekly schedules, Adjust heating device modes, Mobile control system

**Features:** macOS Compatibility

**In-app purchases:** none


### Faultech

[App page](https://appshunter.io/ios/app/faultech/id6756452615)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mars Electric free?

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

### Is Faultech free?

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

### Do Mars Electric or Faultech have ads?

Neither Mars Electric nor Faultech shows ads.

### Which is updated more often, Mars Electric or Faultech?

Mars Electric ships an update every 22 months, and Faultech every 2 months. Most recently, Mars Electric was updated on October 14, 2026 and Faultech on October 28, 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.*