# VOCUS Safety vs MHIRJ Flight Deck

The clearest difference is iOS requirement: MHIRJ Flight Deck at 13.0 against VOCUS Safety's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VOCUS Safety ships an update every 2 months, MHIRJ Flight Deck every 3 months. The most recent releases landed on October 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VOCUS Safety | MHIRJ Flight Deck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (16 ratings)](https://appshunter.io/ios/app/vocus-safety/id1436551654/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 34 MB | 115 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polaris Aero, LLC](https://appshunter.io/developer/976643883) | [On-Board Data Systems](https://appshunter.io/developer/663920824) |

## What reviewers say

### VOCUS Safety

[App page](https://appshunter.io/ios/app/vocus-safety/id1436551654)

This platform offers a comprehensive safety software solution for aviation professionals. It provides seamless integration with third-party tools and allows for easy safety reporting, document access, and training content viewing on mobile devices.

**Highlights:** Seamless 3rd-party integrations, Easy safety reporting (online/offline), Photo submission with reports, Download Vector SMS documents, Access training content, Full mobile functionality

**In-app purchases:** none


### MHIRJ Flight Deck

[App page](https://appshunter.io/ios/app/mhirj-flight-deck/id6449748596)

**In-app purchases:** none


## Frequently asked questions

### Is VOCUS Safety free?

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

### Is MHIRJ Flight Deck free?

MHIRJ Flight Deck is free to download, with no in-app purchases.

### Do VOCUS Safety or MHIRJ Flight Deck have ads?

Neither VOCUS Safety nor MHIRJ Flight Deck shows ads.

### Which is updated more often, VOCUS Safety or MHIRJ Flight Deck?

VOCUS Safety ships an update every 2 months, and MHIRJ Flight Deck every 3 months. Most recently, VOCUS Safety was updated on October 26, 2026 and MHIRJ Flight Deck on October 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.*