# RosterBuster Crew App vs ICARUS SMS

The clearest difference is rating: ICARUS SMS at 5.0 against RosterBuster Crew App's 4.4. ICARUS SMS also leads on in-app purchases (none vs 8) and update cadence (weekly vs every 6 weeks). RosterBuster Crew App's advantage is ratings volume (2.1K vs 2) and device support (4 vs 2). On price, review sentiment, ads and iOS requirement there is nothing between them.

Both are free to download. RosterBuster Crew App sells 8 in-app purchases, starting at $1.99 per month. ICARUS SMS asks for nothing beyond the download.

ICARUS SMS holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: RosterBuster Crew App has 2.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 42% of RosterBuster Crew App's written reviews are positive against 38% of ICARUS SMS's, so the app with the better star average is not the one people write more warmly about.

RosterBuster Crew App ships an update every 6 weeks, ICARUS SMS weekly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | RosterBuster Crew App | ICARUS SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (2.1K ratings)](https://appshunter.io/ios/app/rosterbuster-crew-app/id1035558169/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/icarus-sms/id1455788558/reviews)** |
| Number of ratings | **2.1K** | 2 |
| Positive reviews | **42.3% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 99 MB | 188 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAE Flight Services USA Inc.](https://appshunter.io/developer/1773707397) | [Inxelo Technologies d.o.o.](https://appshunter.io/developer/1097415685) |

## What reviewers say

### RosterBuster Crew App

[App page](https://appshunter.io/ios/app/rosterbuster-crew-app/id1035558169)

This app helps airline pilots and cabin crew manage their schedules, track flight hours, and connect with colleagues. It offers roster details, airport information, and communication tools. Users can also monitor career statistics and share their schedules with loved ones.

**Highlights:** In-depth duty roster details, 3D airport views, Layover and meet-up suggestions, In-app chat with crew, Block and duty hour breakdowns, Career statistics and logbook export, Roster available offline

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Monthly | $3.99 | per month |
| Quarterly | $5.49 | per 3 months |
| Half-yearly | $7.49 | per 6 months |
| Yearly | $11.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |


### ICARUS SMS

[App page](https://appshunter.io/ios/app/icarus-sms/id1455788558)

This aviation IT platform offers robust Safety and Quality Management solutions. The mobile application simplifies the implementation of SMS and QMS for organizations with a user-friendly interface and customizable reporting.

**Highlights:** Simplified user interface, Personalized profile and dashboard, Customizable report forms, Offline reporting, Notifications and newsletters, Documentation access, Multilingual support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RosterBuster Crew App free?

RosterBuster Crew App is free to download, with in-app purchases available.

### Is ICARUS SMS free?

ICARUS SMS is free to download, with no in-app purchases.

### Which has better reviews, RosterBuster Crew App or ICARUS SMS?

ICARUS SMS is rated higher. RosterBuster Crew App averages 4.4 out of 5 from 2.1K ratings, while ICARUS SMS averages 5.0 from 2 ratings.

### Do RosterBuster Crew App or ICARUS SMS have ads?

Neither RosterBuster Crew App nor ICARUS SMS shows ads.

### Which is updated more often, RosterBuster Crew App or ICARUS SMS?

RosterBuster Crew App ships an update every 6 weeks, and ICARUS SMS weekly. Most recently, RosterBuster Crew App was updated on November 6, 2026 and ICARUS SMS 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.*