# RosterX vs 737 Brake Cooling

The clearest difference is in-app purchases: 737 Brake Cooling at none against RosterX's 7. 737 Brake Cooling also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. RosterX sells 7 in-app purchases, starting at $1.49 per month. 737 Brake Cooling asks for nothing beyond the download.

RosterX ships an update every 3 weeks, 737 Brake Cooling every 8 days. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RosterX | 737 Brake Cooling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rosterx/id1471093585/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 14 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Georges Heinesch](https://appshunter.io/developer/1471093584) | [Rene Klomp](https://appshunter.io/developer/1721880554) |

## What reviewers say

### RosterX

[App page](https://appshunter.io/ios/app/rosterx/id1471093585)

This app helps airline crew members manage their schedules by downloading and displaying rosters from airline servers. It offers calendar integration, timely notifications for changes, and a download manager for saved rosters. It supports a variety of airlines and includes features like dark mode and password saving.

**Highlights:** CrewLink roster download, Calendar event injection, Automatic/manual download manager, System notifications for roster changes, Zoomable and scalable roster view, Dark Mode support, Password auto-fill via iCloud Keychain

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCalendar | $1.49 | per month |
| iCalendar | $1.99 | per month |
| LG Bundle | $1.99 | per month |
| iCalendar | $14.49 | per year |
| LG Bundle | $14.99 | per year |
| iCalendar | $17.99 | per year |
| Buy Me a Coffee | $2.99 | one-time |


### 737 Brake Cooling

[App page](https://appshunter.io/ios/app/737-brake-cooling/id6479173703)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RosterX free?

RosterX is free to download, with in-app purchases available.

### Is 737 Brake Cooling free?

737 Brake Cooling is free to download, with no in-app purchases.

### Do RosterX or 737 Brake Cooling have ads?

Neither RosterX nor 737 Brake Cooling shows ads.

### Which is updated more often, RosterX or 737 Brake Cooling?

RosterX ships an update every 3 weeks, and 737 Brake Cooling every 8 days. Most recently, RosterX was updated on November 7, 2026 and 737 Brake Cooling on October 25, 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.*