# ASD NLS vs SWI

The clearest difference is update cadence: SWI at every 4 months against ASD NLS's every 10 months. ASD NLS's advantage is iOS requirement (12.0 vs 15.1). 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.

ASD NLS ships an update every 10 months, SWI every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ASD NLS | SWI |
| --- | --- | --- |
| 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 4 months** |
| Monetization | Free | — |
| Size | 153 MB | 30 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ASD Lighting Corp](https://appshunter.io/developer/1625023030) | [System With Intellgence Inc](https://appshunter.io/developer/1617279719) |

## 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


### SWI

[App page](https://appshunter.io/ios/app/swi-iot/id6484276739)

**In-app purchases:** none


## Frequently asked questions

### Is ASD NLS free?

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

### Is SWI free?

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

### Do ASD NLS or SWI have ads?

Neither ASD NLS nor SWI shows ads.

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

ASD NLS ships an update every 10 months, and SWI every 4 months. Most recently, ASD NLS was updated on November 3, 2026 and SWI on October 30, 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.*