# ASD NLS vs KeiltonEM

ASD NLS and KeiltonEM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ASD NLS ships an update every 10 months, KeiltonEM every 7 months. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ASD NLS | KeiltonEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asd-nls/id6451417571/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 153 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASD Lighting Corp](https://appshunter.io/developer/1625023030) | [Litetrace Inc](https://appshunter.io/developer/1685148777) |

## What reviewers say

### ASD NLS

[App page](https://appshunter.io/ios/app/asd-nls/id6451417571)

Control and manage commercial fixtures like offices, warehouses, and parking lots remotely via smartphone. Group devices, set schedules, and manage access for staff and guests. Monitor electricity consumption and fixture status.

**Highlights:** Remote fixture management, Group fixtures by rooms/floors/objects, Create daily/weekly schedules, Grant temporary/permanent access, Monitor electricity consumption, View fixture status

**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 ASD NLS free?

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

### Is KeiltonEM free?

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

### Do ASD NLS or KeiltonEM have ads?

Neither ASD NLS nor KeiltonEM shows ads.

### Which is updated more often, ASD NLS or KeiltonEM?

ASD NLS ships an update every 10 months, and KeiltonEM every 7 months. Most recently, ASD NLS was updated on September 23, 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.*