# Iridium GO! vs Zip Cayman

Iridium GO! and Zip Cayman are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Iridium GO! | Zip Cayman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (58 ratings)](https://appshunter.io/ios/app/iridium-go/id808207315/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 6.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 67 MB | 35 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iridium](https://appshunter.io/developer/634954979) | [Zip Cayman](https://appshunter.io/developer/1842800159) |

## What reviewers say

### Iridium GO!

[App page](https://appshunter.io/ios/app/iridium-go/id808207315)

Connect your iPhone or iPad to a global satellite network for calls, texts, and social media updates anywhere on Earth. This app provides essential communication capabilities even in areas without terrestrial network coverage, including emergency SOS functionality.

**Highlights:** Satellite calling, SMS messaging, Twitter integration, Emergency SOS activation, Global network coverage, Wi-Fi connectivity

**In-app purchases:** none


### Zip Cayman

[App page](https://appshunter.io/ios/app/zip-cayman/id6753165509)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Iridium GO! free?

Iridium GO! is free to download, with no in-app purchases.

### Is Zip Cayman free?

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

### Do Iridium GO! or Zip Cayman have ads?

Neither Iridium GO! nor Zip Cayman 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.*