# SafetyManager365 Fatigue vs AvioBook Flight

The clearest difference is update cadence: AvioBook Flight at monthly against SafetyManager365 Fatigue's every 3 months. SafetyManager365 Fatigue's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.7). On price, 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.

SafetyManager365 Fatigue ships an update every 3 months, AvioBook Flight monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | SafetyManager365 Fatigue | AvioBook Flight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/aviobook-flight/id1438723421/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 15 MB | 226 MB |
| Requires iOS | **15.6** | 18.7 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [ASQS](https://appshunter.io/developer/1263589641) | [AvioVision](https://appshunter.io/developer/568400284) |

## What reviewers say

### SafetyManager365 Fatigue

[App page](https://appshunter.io/ios/app/safetymanager365-fatigue/id1434515023)

**In-app purchases:** none


### AvioBook Flight

[App page](https://appshunter.io/ios/app/aviobook-flight/id1438723421)

This electronic flight bag software eliminates paper from the cockpit, enhancing back-office processes and reducing human error. It offers intuitive navigation and seamless integration with back-office systems for up-to-date information.

**Highlights:** Eliminates paper from cockpit, Enhances back-office processes, Reduces risk of human errors, Intuitive and user-friendly GUI, Easy touch screen navigation, Seamless integration with back-office systems

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SafetyManager365 Fatigue free?

SafetyManager365 Fatigue is free to download, with no in-app purchases.

### Is AvioBook Flight free?

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

### Do SafetyManager365 Fatigue or AvioBook Flight have ads?

Neither SafetyManager365 Fatigue nor AvioBook Flight shows ads.

### Which is updated more often, SafetyManager365 Fatigue or AvioBook Flight?

SafetyManager365 Fatigue ships an update every 3 months, and AvioBook Flight monthly. Most recently, SafetyManager365 Fatigue was updated on October 29, 2026 and AvioBook Flight on October 29, 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.*