# Seafood Guide vs FGCUScan

The clearest difference is rating: FGCUScan at 5.0 against Seafood Guide's 2.7. FGCUScan also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (15.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

FGCUScan holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Seafood Guide ships an update every 7 months, FGCUScan every 3 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Seafood Guide | FGCUScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/seafood-guide/id915176295/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fgcuscan/id1596159149/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 408 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jonathan Brown](https://appshunter.io/developer/1883243996) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## What reviewers say

### Seafood Guide

[App page](https://appshunter.io/ios/app/seafood-guide/id915176295)

Quickly identify seafood sustainability, health benefits, and invasive status. Access a comprehensive glossary and detailed information on fish populations and socio-economic factors.

**Highlights:** Seafood sustainability lookup, Health benefits information, Invasive species identification, Fish lingo glossary, Socio-economic data integration, Fish population insights

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

**In-app purchases:** none


### FGCUScan

[App page](https://appshunter.io/ios/app/fgcuscan/id1596159149)

Easily check out library books using your phone or tablet. Avoid carrying your ID card and skip the lines at the circulation desk by scanning items directly.

**Highlights:** Mobile book scanning, Self-checkout functionality, No physical ID required, Skip circulation desk lines, Supports phones and tablets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seafood Guide free?

Seafood Guide is free to download, with no in-app purchases.

### Is FGCUScan free?

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

### Which has better reviews, Seafood Guide or FGCUScan?

FGCUScan is rated higher. Seafood Guide averages 2.7 out of 5 from 3 ratings, while FGCUScan averages 5.0 from 2 ratings.

### Do Seafood Guide or FGCUScan have ads?

Neither Seafood Guide nor FGCUScan shows ads.

### Which is updated more often, Seafood Guide or FGCUScan?

Seafood Guide ships an update every 7 months, and FGCUScan every 3 weeks. Most recently, Seafood Guide was updated on October 6, 2026 and FGCUScan on October 13, 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.*