# KNOW Mobile vs bluTime

The clearest difference is update cadence: bluTime at every 2 weeks against KNOW Mobile's every 2 months. bluTime also leads on iOS requirement (13.0 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, bluTime every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | KNOW Mobile | bluTime |
| --- | --- | --- |
| 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 2 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 56 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Knowcross Ltd](https://appshunter.io/developer/1117325429) | [Blue Banyan Solutions, Inc.](https://appshunter.io/developer/1689230138) |

## 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


### bluTime

[App page](https://appshunter.io/ios/app/blutime/id6449465249)

**In-app purchases:** none


## Frequently asked questions

### Is KNOW Mobile free?

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

### Is bluTime free?

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

### Do KNOW Mobile or bluTime have ads?

Neither KNOW Mobile nor bluTime shows ads.

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

KNOW Mobile ships an update every 2 months, and bluTime every 2 weeks. Most recently, KNOW Mobile was updated on October 24, 2026 and bluTime on October 27, 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.*