# Max Duty vs 360Pairings

The clearest difference is price: 360Pairings at Free against Max Duty's $1.99. 360Pairings also leads on update cadence (every 4 days vs every 7 months). Max Duty's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

360Pairings is free to download; Max Duty costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Max Duty ships an update every 7 months, 360Pairings every 4 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Max Duty | 360Pairings |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 18 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mary Claire Brockenshire Lemiski](https://appshunter.io/developer/1578046837) | [Developpement DROHS Inc.](https://appshunter.io/developer/1809180677) |

## 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


### 360Pairings

[App page](https://appshunter.io/ios/app/360pairings/id6744753344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Max Duty free?

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

### Is 360Pairings free?

360Pairings is free to download, with no in-app purchases.

### Do Max Duty or 360Pairings have ads?

Neither Max Duty nor 360Pairings shows ads.

### Which is updated more often, Max Duty or 360Pairings?

Max Duty ships an update every 7 months, and 360Pairings every 4 days. Most recently, Max Duty was updated on October 24, 2026 and 360Pairings on October 6, 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.*