# Ensscom Alphalab vs Work Noise Partner

The clearest difference is update cadence: Work Noise Partner at every 4 months against Ensscom Alphalab's every 12 months. Ensscom Alphalab's advantage is iOS requirement (13.0 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.

Ensscom Alphalab ships an update every 12 months, Work Noise Partner every 4 months. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ensscom Alphalab | Work Noise Partner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/work-noise-partner/id1455628087/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 17 MB | 139 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Swift Labs Sdn Bhd](https://appshunter.io/developer/1297162659) | [Hottinger Bruel & Kjaer A/S](https://appshunter.io/developer/622515894) |

## What reviewers say

### Ensscom Alphalab

[App page](https://appshunter.io/ios/app/ensscom-alphalab/id1299438797)

**Features:** macOS Compatibility

**In-app purchases:** none


### Work Noise Partner

[App page](https://appshunter.io/ios/app/work-noise-partner/id1455628087)

This app provides a comprehensive tool for occupational noise exposure surveys, allowing remote control of sound level meters and data organization. Users can annotate measurements with photos, videos, and notes, and calculate workday noise doses according to ISO 9612 standards.

**Highlights:** Remote control of sound level meters, Organize measurements by task/group, Annotate with photo, video, notes, Calculate workday noise dose, ISO 9612 compliance

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ensscom Alphalab free?

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

### Is Work Noise Partner free?

Work Noise Partner is free to download, with no in-app purchases.

### Do Ensscom Alphalab or Work Noise Partner have ads?

Neither Ensscom Alphalab nor Work Noise Partner shows ads.

### Which is updated more often, Ensscom Alphalab or Work Noise Partner?

Ensscom Alphalab ships an update every 12 months, and Work Noise Partner every 4 months. Most recently, Ensscom Alphalab was updated on October 5, 2026 and Work Noise Partner on October 25, 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.*