# KNOW Mobile vs Nu

The clearest difference is update cadence: KNOW Mobile at every 2 months against Nu's every 9 months. Nu's advantage is iOS requirement (12.0 vs 15.6). 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.

KNOW Mobile ships an update every 2 months, Nu every 9 months. The most recent releases landed on October 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | KNOW Mobile | Nu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (8 ratings)](https://appshunter.io/ios/app/know-mobile/id1000610473/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | — |
| Size | 35 MB | 42 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knowcross Ltd](https://appshunter.io/developer/1117325429) | [NuMainstream Incorporated](https://appshunter.io/developer/1353758938) |

## What reviewers say

### KNOW Mobile

[App page](https://appshunter.io/ios/app/know-mobile/id1000610473)

This application provides hotel managers and supervisors with a consolidated mobile view of service and operational data. It offers real-time updates, job entry, and the ability to add attachments and pictures directly from the device.

**Highlights:** Real-time notifications and updates, Sleek revamped look, Easier job/glitch entry and execution, Add attachments and remarks to jobs, Add staff and guest pictures, Enhanced multi-property functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Nu

[App page](https://appshunter.io/ios/app/nu-gigs/id1581599952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNOW Mobile free?

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

### Is Nu free?

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

### Do KNOW Mobile or Nu have ads?

Neither KNOW Mobile nor Nu shows ads.

### Which is updated more often, KNOW Mobile or Nu?

KNOW Mobile ships an update every 2 months, and Nu every 9 months. Most recently, KNOW Mobile was updated on October 1, 2026 and Nu on October 19, 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.*