# Ship Info vs Gusset Seam Guide

The clearest difference is ads: Gusset Seam Guide at none against Ship Info's shown. Gusset Seam Guide also leads on update cadence (every 8 days vs every 3 weeks). Ship Info's advantage is device support (3 vs 1) and iOS requirement (15.2 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Ship Info sells 2 in-app purchases, starting at $1.49 per month and Gusset Seam Guide sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ship Info ships an update every 3 weeks, Gusset Seam Guide every 8 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ship Info | Gusset Seam Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.9K ratings)](https://appshunter.io/ios/app/ship-info/id1185609709/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 42.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 1 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Oleksiy Koldunov](https://appshunter.io/developer/1185609708) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Ship Info

[App page](https://appshunter.io/ios/app/ship-info/id1185609709)

Access a vast database of commercial vessels worldwide, featuring detailed ship particulars, real-time tracking, and owner information. Explore nearby vessels, job vacancies, and crucial reports on detentions and blacklists. Ideal for maritime professionals and enthusiasts.

**Highlights:** Search vessels by name, IMO, or MMSI, Detailed ship particulars and equipment, Real-time AIS and satellite positions, Owner and manager information, Vessel photos and seafarer reviews, Explore nearby vessels and ports, Sea-going job vacancies, Detention, sanctions, and blacklist reports

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Subscription | $1.49 | per month |
| 1 Year premium subscription | $14.99 | per year |

**What reviewers like**

- 👍 Best app for ship tracking
- 🚀 Accurate and timely information
- 📊 Detailed ship information

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 💸 Too many ads and subscription fees
- 🗺️ Inaccurate or missing location data

**Reported bugs**

- App freezes and won't open
- Incorrect subscription pricing
- In-app purchases not working

**Requested features**

- Historical ship data and analytics
- Improved user interface and navigation
- Offline mode for remote locations


### Gusset Seam Guide

[App page](https://appshunter.io/ios/app/gusset-seam-guide/id6771943200)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gusset Seam Guide Weekly | $9.99 | per 7 days |
| Gusset Seam Guide Yearly | $49.99 | per year |


## Frequently asked questions

### Is Ship Info free?

Ship Info is free to download, with in-app purchases available.

### Is Gusset Seam Guide free?

Gusset Seam Guide is free to download, with in-app purchases available.

### Do Ship Info or Gusset Seam Guide have ads?

Ship Info shows ads; Gusset Seam Guide does not.

### Which is updated more often, Ship Info or Gusset Seam Guide?

Ship Info ships an update every 3 weeks, and Gusset Seam Guide every 8 days. Most recently, Ship Info was updated on November 11, 2026 and Gusset Seam Guide on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*