# AIS Explorer vs Iridium GO! exec

The clearest difference is rating: AIS Explorer at 5.0 against Iridium GO! exec's 2.7. AIS Explorer also leads on update cadence (every 4 weeks vs every 2 months). Iridium GO! exec's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AIS Explorer sells 3 in-app purchases, starting at $49.00 per month. Iridium GO! exec asks for nothing beyond the download.

AIS Explorer holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively.

AIS Explorer ships an update every 4 weeks, Iridium GO! exec every 2 months. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | AIS Explorer | Iridium GO! exec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ais-explorer/id1670774413/reviews)** | [2.7 (9 ratings)](https://appshunter.io/ios/app/iridium-go-exec/id6443819537/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 143 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PredictWind Limited](https://appshunter.io/developer/477048590) | [Iridium Satellite LLC](https://appshunter.io/developer/634954979) |

## What reviewers say

### AIS Explorer

[App page](https://appshunter.io/ios/app/ais-explorer/id1670774413)

Track ships and yachts globally in real-time with advanced satellite and terrestrial AIS receivers. Offers vessel search, favorites, port of call details, and integrated weather forecasts with routing for ETAs. Provides comprehensive satellite AIS data.

**Highlights:** Real-time Satellite AIS, Real-time Terrestrial AIS, Search Vessels, Save To Favourites, Last Port of Call, Advanced Weather Forecasts, Weather Routing - ETA

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIS Pro monthly | $49.00 | per month |
| AIS Pro 3 monthly | $99.00 | per 3 months |
| AIS Pro Annual | $249.00 | per year |


### Iridium GO! exec

[App page](https://appshunter.io/ios/app/iridium-go-exec/id6443819537)

This companion app enables satellite connectivity for your smart devices, allowing for select email, chat, social media, weather, and light web browsing. It also provides access to two high-quality voice lines and an SOS feature for emergencies.

**Highlights:** Satellite voice and data connections, Two high-quality voice lines, SOS emergency feature, Connection Manager for data usage control, Preconfigured firewall settings for apps, Quick dial list for 10 contacts

**In-app purchases:** none


## Frequently asked questions

### Is AIS Explorer free?

AIS Explorer is free to download, with in-app purchases available.

### Is Iridium GO! exec free?

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

### Which has better reviews, AIS Explorer or Iridium GO! exec?

AIS Explorer is rated higher. AIS Explorer averages 5.0 out of 5 from 3 ratings, while Iridium GO! exec averages 2.7 from 9 ratings.

### Do AIS Explorer or Iridium GO! exec have ads?

AIS Explorer shows ads; Iridium GO! exec does not.

### Which is updated more often, AIS Explorer or Iridium GO! exec?

AIS Explorer ships an update every 4 weeks, and Iridium GO! exec every 2 months. Most recently, AIS Explorer was updated on September 10, 2026 and Iridium GO! exec on June 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.*