# Max Duty vs Flight Crew Rest

The clearest difference is review sentiment: Max Duty at 100% against Flight Crew Rest's 0%. Max Duty also leads on iOS requirement (13.0 vs 18.6). Flight Crew Rest's advantage is update cadence (monthly vs every 7 months) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Max Duty costs $1.99 and Flight Crew Rest $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Max Duty ships an update every 7 months, Flight Crew Rest monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Max Duty | Flight Crew Rest |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/flight-crew-rest/id6476449299/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 18 MB | 2 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mary Claire Brockenshire Lemiski](https://appshunter.io/developer/1578046837) | [Brennan Steemers](https://appshunter.io/developer/1704567474) |

## What reviewers say

### Max Duty

[App page](https://appshunter.io/ios/app/max-duty/id1578046715)

This app helps pilots calculate their maximum duty periods based on new Canadian regulations. It simplifies complex tables and charts, allowing users to focus on their flight schedule.

**Highlights:** Maximum duty period calculation, Canadian pilot regulations, Simplifies complex tables, Focus on flight schedule

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Flight Crew Rest

[App page](https://appshunter.io/ios/app/flight-crew-rest/id6476449299)

This utility helps pilots calculate required crew rest periods for long-haul flights. It offers features like live activity monitoring, quick wake-up alarms, and easy schedule sharing via QR codes. The app allows for flexible rest calculations based on different inputs and time zones.

**Highlights:** Live activity monitoring, Set wake-up alarms, QR code schedule sharing, Local time conversion, Flexible rest calculation, Customizable options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Max Duty free?

Max Duty costs $1.99, with no in-app purchases.

### Is Flight Crew Rest free?

Flight Crew Rest costs $0.99, with no in-app purchases.

### Do Max Duty or Flight Crew Rest have ads?

Neither Max Duty nor Flight Crew Rest shows ads.

### Which is updated more often, Max Duty or Flight Crew Rest?

Max Duty ships an update every 7 months, and Flight Crew Rest monthly. Most recently, Max Duty was updated on October 24, 2026 and Flight Crew Rest on October 24, 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.*