# SailboatData vs Iridium GO! exec

The clearest difference is review sentiment: SailboatData at 89% against Iridium GO! exec's 0%. SailboatData also leads on rating (4.8 vs 2.7) and ratings volume (293 vs 9). Iridium GO! exec's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SailboatData sells 4 in-app purchases, starting at $0.99 per month. Iridium GO! exec asks for nothing beyond the download.

SailboatData holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: SailboatData has 293 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 89% of SailboatData's written reviews are positive against 0% of Iridium GO! exec's.

SailboatData ships an update every 4 weeks, Iridium GO! exec every 2 months. The most recent releases landed on September 24, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | SailboatData | Iridium GO! exec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (293 ratings)](https://appshunter.io/ios/app/sailboatdata/id1545197438/reviews)** | [2.7 (9 ratings)](https://appshunter.io/ios/app/iridium-go-exec/id6443819537/reviews) |
| Number of ratings | **293** | 9 |
| Positive reviews | **88.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 143 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VMG Media, LLC](https://appshunter.io/developer/1545197440) | [Iridium Satellite LLC](https://appshunter.io/developer/634954979) |

## What reviewers say

### SailboatData

[App page](https://appshunter.io/ios/app/sailboatdata/id1545197438)

Access a comprehensive database of production sailboat specifications offline. Compare models, search by detailed criteria, and save favorites with personal remarks. Ideal for buyers and marine professionals alike.

**Highlights:** Offline sailboat database access, Side-by-side model comparison, Search by detailed specifications, Save favorite sailboats and designers, Add personal remarks to models, Sync favorites and remarks via iCloud

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Monthly Access | $0.99 | per month |
| 3 Monthly Access | $1.99 | per 3 months |
| 6 Monthly Access | $2.99 | per 6 months |
| 12 Monthly Access | $3.99 | 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 SailboatData free?

SailboatData 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, SailboatData or Iridium GO! exec?

SailboatData is rated higher. SailboatData averages 4.8 out of 5 from 293 ratings, while Iridium GO! exec averages 2.7 from 9 ratings.

### Do SailboatData or Iridium GO! exec have ads?

Neither SailboatData nor Iridium GO! exec shows ads.

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

SailboatData ships an update every 4 weeks, and Iridium GO! exec every 2 months. Most recently, SailboatData was updated on September 24, 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.*