# KNOW HK vs AdTrak

KNOW HK and AdTrak 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.

KNOW HK ships an update every 2 months, AdTrak every 5 months. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | KNOW HK | AdTrak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/know-hk/id908300947/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 43 MB | 47 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Knowcross Ltd](https://appshunter.io/developer/1117325429) | [BEM Systems, Inc.](https://appshunter.io/developer/1569440612) |

## What reviewers say

### KNOW HK

[App page](https://appshunter.io/ios/app/know-hk/id908300947)

This software streamlines hotel housekeeping operations by automating tasks, providing guest preferences, and tracking room status. It helps hotels reduce costs, go green, and improve efficiency for both supervisors and attendants.

**Highlights:** Automates daily housekeeping tasks, Provides guest preference information, Tracks room attendants and status, Manages environmentally friendly cleaning programs, Reduces paper consumption and phone calls, Offers 360-degree view for supervisors, Enables direct room status updates in PMS

**Features:** macOS Compatibility

**In-app purchases:** none


### AdTrak

[App page](https://appshunter.io/ios/app/adtrak/id1569440610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNOW HK free?

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

### Is AdTrak free?

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

### Do KNOW HK or AdTrak have ads?

Neither KNOW HK nor AdTrak shows ads.

### Which is updated more often, KNOW HK or AdTrak?

KNOW HK ships an update every 2 months, and AdTrak every 5 months. Most recently, KNOW HK was updated on October 24, 2026 and AdTrak on September 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.*