# Astro Security vs Zarpes

The clearest difference is iOS requirement: Astro Security at 12.3 against Zarpes's 16.0. On price, ads, in-app purchases and device support 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 | Astro Security | Zarpes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (8 ratings)](https://appshunter.io/ios/app/zarpes/id6745921888/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 91 MB | 8 MB |
| Requires iOS | **12.3** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SoftGuard Technologies LLC](https://appshunter.io/developer/1646125906) | [T4E Design](https://appshunter.io/developer/1534774016) |

## What reviewers say

### Astro Security

[App page](https://appshunter.io/ios/app/astro-security/id6742025446)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zarpes

[App page](https://appshunter.io/ios/app/zarpes/id6745921888)

Easily notify your departure and stay updated on your vessel's status. Manage authorized personnel and explore new sailing destinations within a single application.

**Highlights:** Notify departure quickly, Track vessel status, Manage authorized personnel, Discover sailing destinations, Easy navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is Astro Security free?

Astro Security is free to download, with no in-app purchases.

### Is Zarpes free?

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

### Do Astro Security or Zarpes have ads?

Neither Astro Security nor Zarpes shows ads.

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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.*