# smartctr vs LAMP&FRGN

The clearest difference is rating: smartctr at 3.3 against LAMP&FRGN's 2.4. smartctr also leads on review sentiment (40% vs 22%) and update cadence (every 2 months vs every 5 months). LAMP&FRGN's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

smartctr holds the better App Store score, 3.3 against 2.4. Both are backed by a comparable volume of ratings — 10 and 24 respectively. Written reviews point the same way: 40% of smartctr's written reviews are positive against 22% of LAMP&FRGN's.

smartctr ships an update every 2 months, LAMP&FRGN every 5 months. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | smartctr | LAMP&FRGN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (10 ratings)](https://appshunter.io/ios/app/smartctr/id1535913329/reviews)** | [2.4 (24 ratings)](https://appshunter.io/ios/app/lamp-and-frgn/id1645508550/reviews) |
| Number of ratings | 10 | **24** |
| Positive reviews | **40.0% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 7 MB | 12 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [爽 余](https://appshunter.io/developer/1534844232) | [Shenzhen ruizhicheng technology co., ltd.](https://appshunter.io/developer/1645508552) |

## 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


### LAMP&FRGN

[App page](https://appshunter.io/ios/app/lamp-and-frgn/id1645508550)

Control your car's interior lighting with this app. Customize colors, brightness, and modes for a personalized ambiance. Connects easily to your car's atmosphere lights for simple, on-the-go adjustments.

**Highlights:** Customize color and brightness, Multiple lighting modes, Simple operation, Online adjustment, One-button equipment connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smartctr free?

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

### Is LAMP&FRGN free?

LAMP&FRGN is free to download, with no in-app purchases.

### Which has better reviews, smartctr or LAMP&FRGN?

smartctr is rated higher. smartctr averages 3.3 out of 5 from 10 ratings, while LAMP&FRGN averages 2.4 from 24 ratings.

### Do smartctr or LAMP&FRGN have ads?

Neither smartctr nor LAMP&FRGN shows ads.

### Which is updated more often, smartctr or LAMP&FRGN?

smartctr ships an update every 2 months, and LAMP&FRGN every 5 months. Most recently, smartctr was updated on September 15, 2026 and LAMP&FRGN on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*