# VOCUS Safety vs Stax 4.8.6

The clearest difference is update cadence: VOCUS Safety at every 2 months against Stax 4.8.6's every 4 months. Stax 4.8.6's advantage is iOS requirement (12.0 vs 16.4). 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.

VOCUS Safety ships an update every 2 months, Stax 4.8.6 every 4 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | VOCUS Safety | Stax 4.8.6 |
| --- | --- | --- |
| 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 4 months |
| Monetization | Free | — |
| Size | 34 MB | 86 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Polaris Aero, LLC](https://appshunter.io/developer/976643883) | [Coherent Studios LLC](https://appshunter.io/developer/1090684198) |

## 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


### Stax 4.8.6

[App page](https://appshunter.io/ios/app/stax-486/id1452943773)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VOCUS Safety free?

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

### Is Stax 4.8.6 free?

Stax 4.8.6 is free to download, with no in-app purchases.

### Do VOCUS Safety or Stax 4.8.6 have ads?

Neither VOCUS Safety nor Stax 4.8.6 shows ads.

### Which is updated more often, VOCUS Safety or Stax 4.8.6?

VOCUS Safety ships an update every 2 months, and Stax 4.8.6 every 4 months. Most recently, VOCUS Safety was updated on October 26, 2026 and Stax 4.8.6 on October 26, 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.*