# Lighttrio Smart vs K

The clearest difference is update cadence: K at monthly against Lighttrio Smart's every 5 months. Lighttrio Smart's advantage is iOS requirement (13.0 vs 15.5). 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.

Lighttrio Smart ships an update every 5 months, K monthly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Lighttrio Smart | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lighttrio-smart/id1475603910/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 224 MB | 141 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [ITTHIRIT NICE CORPORATION PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1475603909) | [Arkom Rattanasiri](https://appshunter.io/developer/494476148) |

## What reviewers say

### Lighttrio Smart

[App page](https://appshunter.io/ios/app/lighttrio-smart/id1475603910)

Control your smart home devices remotely from anywhere. Receive real-time alerts for enhanced safety and easily share device access with family members. Setup is quick and straightforward.

**Highlights:** Add new devices easily, Remote device control, Real-time safety alerts, Share devices with family

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-connect/id1672167305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lighttrio Smart free?

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

### Is K free?

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

### Do Lighttrio Smart or K have ads?

Neither Lighttrio Smart nor K shows ads.

### Which is updated more often, Lighttrio Smart or K?

Lighttrio Smart ships an update every 5 months, and K monthly. Most recently, Lighttrio Smart was updated on October 14, 2026 and K on October 18, 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.*