# DUSAW vs Lab Express App

The clearest difference is update cadence: Lab Express App at every 2 months against DUSAW's every 6 months. DUSAW's advantage is iOS requirement (9.0 vs 12.0). 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.

DUSAW ships an update every 6 months, Lab Express App every 2 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DUSAW | Lab Express App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dusaw/id1643103075/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 30 MB | 47 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DUSAW LLC](https://appshunter.io/developer/1641073741) | [RELIABLE DIAGNOSTIC CENTRE PRIVATE LIMITED](https://appshunter.io/developer/1708382664) |

## What reviewers say

### DUSAW

[App page](https://appshunter.io/ios/app/dusaw/id1643103075)

Manage hotel locks remotely. Adjust clocks, update firmware, and cancel access cards for smart hotel systems. This utility simplifies hotel lock administration.

**Highlights:** Add and manage hotel locks, Adjust lock clock settings, Update lock firmware, Cancel access cards, Smart hotel system integration

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

**In-app purchases:** none


### Lab Express App

[App page](https://appshunter.io/ios/app/lab-express-app/id6471224032)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DUSAW free?

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

### Is Lab Express App free?

Lab Express App is free to download, with no in-app purchases.

### Do DUSAW or Lab Express App have ads?

Neither DUSAW nor Lab Express App shows ads.

### Which is updated more often, DUSAW or Lab Express App?

DUSAW ships an update every 6 months, and Lab Express App every 2 months. Most recently, DUSAW was updated on September 16, 2026 and Lab Express App on September 17, 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.*