# SeaRoster BSM vs SIRE 2.0 Prep

The clearest difference is device support: SIRE 2.0 Prep at 3 against SeaRoster BSM's —. SeaRoster BSM's advantage is iOS requirement (13.2 vs 15.1). On price 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.

## The numbers

| Metric | SeaRoster BSM | SIRE 2.0 Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Size | 50 MB | 22 MB |
| Requires iOS | **13.2** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) | [Ceejo Thomas](https://appshunter.io/developer/1147475045) |

## What reviewers say

### SeaRoster BSM

[App page](https://appshunter.io/ios/app/searoster-bsm/id6475821568)

**In-app purchases:** none


### SIRE 2.0 Prep

[App page](https://appshunter.io/ios/app/sire-20-prep/id6478749472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SeaRoster BSM free?

SeaRoster BSM is free to download, with no in-app purchases.

### Is SIRE 2.0 Prep free?

SIRE 2.0 Prep is free to download, with no in-app purchases.

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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.*