# HY NLC vs KeiltonEM

The clearest difference is update cadence: HY NLC at every 2 months against KeiltonEM's every 7 months. 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.

HY NLC ships an update every 2 months, KeiltonEM every 7 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HY NLC | KeiltonEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hy-nlc/id6738129591/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 27 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HONYA LIGHTING LLC](https://appshunter.io/developer/1657244138) | [Litetrace Inc](https://appshunter.io/developer/1685148777) |

## What reviewers say

### HY NLC

[App page](https://appshunter.io/ios/app/hy-nlc/id6738129591)

Effortlessly manage your Bluetooth-enabled lights. Connect, group, and control individual lights, adjust settings, and set timers. Create custom scenes and monitor usage for enhanced energy efficiency.

**Highlights:** Bluetooth light connection, Individual and group light management, Parameter and smart switch adjustment, Timer settings, Custom scene creation, Usage monitoring for energy savings

**Features:** macOS Compatibility

**In-app purchases:** none


### KeiltonEM

[App page](https://appshunter.io/ios/app/keiltonem/id6744957921)

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

**In-app purchases:** none


## Frequently asked questions

### Is HY NLC free?

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

### Is KeiltonEM free?

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

### Do HY NLC or KeiltonEM have ads?

Neither HY NLC nor KeiltonEM shows ads.

### Which is updated more often, HY NLC or KeiltonEM?

HY NLC ships an update every 2 months, and KeiltonEM every 7 months. Most recently, HY NLC was updated on October 6, 2026 and KeiltonEM on October 1, 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.*