# BES DOS vs Bourbon QHSE

The clearest difference is update cadence: BES DOS at every 14 months against Bourbon QHSE's every 41 months. Bourbon QHSE's advantage is iOS requirement (12.4 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.

BES DOS ships an update every 14 months, Bourbon QHSE every 41 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | BES DOS | Bourbon QHSE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 41 months |
| Size | 10 MB | 55 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BES GLOBAL PTE. LTD.](https://appshunter.io/developer/1639507347) | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) |

## What reviewers say

### BES DOS

[App page](https://appshunter.io/ios/app/bes-dos/id1524729087)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bourbon QHSE

[App page](https://appshunter.io/ios/app/bourbon-qhse/id1630699329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BES DOS free?

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

### Is Bourbon QHSE free?

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

### Do BES DOS or Bourbon QHSE have ads?

Neither BES DOS nor Bourbon QHSE shows ads.

### Which is updated more often, BES DOS or Bourbon QHSE?

BES DOS ships an update every 14 months, and Bourbon QHSE every 41 months. Most recently, BES DOS was updated on November 3, 2026 and Bourbon QHSE on November 7, 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.*