# smartctr vs Garmin PowerSwitch™

The clearest difference is rating: Garmin PowerSwitch™ at 3.7 against smartctr's 3.3. Garmin PowerSwitch™ also leads on review sentiment (57% vs 40%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Garmin PowerSwitch™ holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 10 and 27 respectively. Written reviews point the same way: 40% of smartctr's written reviews are positive against 57% of Garmin PowerSwitch™'s.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 15, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | smartctr | Garmin PowerSwitch™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (10 ratings)](https://appshunter.io/ios/app/smartctr/id1535913329/reviews) | **[3.7 (27 ratings)](https://appshunter.io/ios/app/garmin-powerswitch/id1546758826/reviews)** |
| Number of ratings | 10 | **27** |
| Positive reviews | 40.0% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 15 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [爽 余](https://appshunter.io/developer/1534844232) | [Garmin](https://appshunter.io/developer/411046952) |

## What reviewers say

### smartctr

[App page](https://appshunter.io/ios/app/smartctr/id1535913329)

This app provides intelligent remote control for pickup truck roller shutters and carriage LED lights. It enables automatic switching of these features for convenient operation.

**Highlights:** Remote control for roller shutters, Automatic roller shutter switch, Control carriage LED lights, Automatic LED light switch

**Features:** macOS Compatibility

**In-app purchases:** none


### Garmin PowerSwitch™

[App page](https://appshunter.io/ios/app/garmin-powerswitch/id1546758826)

Wirelessly manage and control up to six 12-volt accessories on your vehicle. This app connects to a digital switch box, allowing you to easily turn devices on and off remotely. Ideal for managing lights, pumps, and other accessories from your smartphone.

**Highlights:** Wireless accessory control, Manage up to 6 accessories, Control 12-volt devices, Connect to digital switch box, Remote on/off functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smartctr free?

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

### Is Garmin PowerSwitch™ free?

Garmin PowerSwitch™ is free to download, with no in-app purchases.

### Which has better reviews, smartctr or Garmin PowerSwitch™?

Garmin PowerSwitch™ is rated higher. smartctr averages 3.3 out of 5 from 10 ratings, while Garmin PowerSwitch™ averages 3.7 from 27 ratings.

### Do smartctr or Garmin PowerSwitch™ have ads?

Neither smartctr nor Garmin PowerSwitch™ shows ads.

### Which is updated more often, smartctr or Garmin PowerSwitch™?

smartctr ships an update every 2 months, and Garmin PowerSwitch™ every 2 months. Most recently, smartctr was updated on September 15, 2026 and Garmin PowerSwitch™ on September 5, 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.*