# smartctr vs DLAA

The clearest difference is update cadence: smartctr at every 2 months against DLAA's every 10 months. DLAA's advantage is iOS requirement (11.0 vs 15.0). 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.

smartctr ships an update every 2 months, DLAA every 10 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | smartctr | DLAA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (12 ratings)](https://appshunter.io/ios/app/smartctr/id1535913329/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 7 MB | 19 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [爽 余](https://appshunter.io/developer/1534844232) | [DLAA Industrial Co., Ltd](https://appshunter.io/developer/1762363134) |

## 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


### DLAA

[App page](https://appshunter.io/ios/app/dlaa/id6630372523)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is smartctr free?

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

### Is DLAA free?

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

### Do smartctr or DLAA have ads?

Neither smartctr nor DLAA shows ads.

### Which is updated more often, smartctr or DLAA?

smartctr ships an update every 2 months, and DLAA every 10 months. Most recently, smartctr was updated on October 3, 2026 and DLAA on October 6, 2026.

---

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