# Iridium GO! vs Ajar

The clearest difference is price: Iridium GO! at Free against Ajar's $0.99. Iridium GO! also leads on device support (3 vs 1) and iOS requirement (14.0 vs 27.0). Ajar's advantage is update cadence (daily vs every 5 months). On ads and in-app purchases there is nothing between them.

Iridium GO! is free to download; Ajar costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Iridium GO! ships an update every 5 months, Ajar daily. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Iridium GO! | Ajar |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | **Daily** |
| Monetization | Free | — |
| Size | 67 MB | 6 MB |
| Requires iOS | **14.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Iridium](https://appshunter.io/developer/634954979) | [Dylan Maryk](https://appshunter.io/developer/916832774) |

## 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


### Ajar

[App page](https://appshunter.io/ios/app/ajar-hinge-angle/id6813950894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Iridium GO! free?

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

### Is Ajar free?

Ajar costs $0.99, with no in-app purchases.

### Do Iridium GO! or Ajar have ads?

Neither Iridium GO! nor Ajar shows ads.

### Which is updated more often, Iridium GO! or Ajar?

Iridium GO! ships an update every 5 months, and Ajar daily. Most recently, Iridium GO! was updated on November 6, 2026 and Ajar on November 10, 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.*