# Textron Aviation Cesnav vs VOCUS Safety

The clearest difference is review sentiment: VOCUS Safety at 100% against Textron Aviation Cesnav's 43%. VOCUS Safety also leads on monetization model (free vs subscription) and update cadence (every 2 months vs every 4 months). Textron Aviation Cesnav's advantage is rating (5.0 vs 4.5) and iOS requirement (13.0 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.

Textron Aviation Cesnav holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: VOCUS Safety has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 43% of Textron Aviation Cesnav's written reviews are positive against 100% of VOCUS Safety's, so the app with the better star average is not the one people write more warmly about.

Textron Aviation Cesnav ships an update every 4 months, VOCUS Safety every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Textron Aviation Cesnav | VOCUS Safety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/textron-aviation-cesnav/id517100985/reviews)** | [4.5 (16 ratings)](https://appshunter.io/ios/app/vocus-safety/id1436551654/reviews) |
| Number of ratings | 3 | **16** |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Subscription | **Free** |
| Size | 117 MB | 34 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Textron Inc.](https://appshunter.io/developer/499385834) | [Polaris Aero, LLC](https://appshunter.io/developer/976643883) |

## What reviewers say

### Textron Aviation Cesnav

[App page](https://appshunter.io/ios/app/textron-aviation-cesnav/id517100985)

This app integrates three specialized calculators for aviation professionals. It helps determine aircraft weight and balance, calculate takeoff and landing performance, and plan flight routes with fuel and time estimations. Results can be exported for onboard use.

**Highlights:** Aircraft-specific weight and balance calculation, Takeoff and landing performance analysis, Route planning with fuel and time estimation, Optimization based on cost and fuel, Exportable PDF reports, Support for various Citation models

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Textron Aviation Cesnav free?

Textron Aviation Cesnav is free to download, with no in-app purchases.

### Is VOCUS Safety free?

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

### Which has better reviews, Textron Aviation Cesnav or VOCUS Safety?

Textron Aviation Cesnav is rated higher. Textron Aviation Cesnav averages 5.0 out of 5 from 3 ratings, while VOCUS Safety averages 4.5 from 16 ratings.

### Do Textron Aviation Cesnav or VOCUS Safety have ads?

Neither Textron Aviation Cesnav nor VOCUS Safety shows ads.

### Which is updated more often, Textron Aviation Cesnav or VOCUS Safety?

Textron Aviation Cesnav ships an update every 4 months, and VOCUS Safety every 2 months. Most recently, Textron Aviation Cesnav was updated on November 1, 2026 and VOCUS Safety on November 2, 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.*