# FishFinder vs AIS Explorer

The clearest difference is rating: AIS Explorer at 5.0 against FishFinder's 3.0. FishFinder's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. FishFinder sells 2 one-off in-app purchases and AIS Explorer sells 3 in-app purchases, starting at $49.00 per month. Whichever you choose, the download price is not the number that matters.

AIS Explorer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

FishFinder ships an update every 3 weeks, AIS Explorer monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | FishFinder | AIS Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/fishfinder/id1513694277/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ais-explorer/id1670774413/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 68 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SUNGCHANCE INTERNATIONAL GROUP LIMITED](https://appshunter.io/developer/1513694276) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### FishFinder

[App page](https://appshunter.io/ios/app/fishfinder/id1513694277)

This tool aids fishing vessels by providing global ship monitoring, EEZ regional maps, and positioning tools. It allows users to inquire about ships, customize labels, and receive immediate updates on ship information.

**Highlights:** Global ship monitoring and inquiry, EEZ regional map display, Positioning, ranging, and marking tools, Automatic ship information updates, Customizable ship labels

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 months membership | $33.99 | one-time |
| 1 year membership | $64.99 | one-time |


### 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 |


## Frequently asked questions

### Is FishFinder free?

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

### Is AIS Explorer free?

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

### Which has better reviews, FishFinder or AIS Explorer?

AIS Explorer is rated higher. FishFinder averages 3.0 out of 5 from 4 ratings, while AIS Explorer averages 5.0 from 3 ratings.

### Do FishFinder or AIS Explorer have ads?

AIS Explorer shows ads; FishFinder does not.

### Which is updated more often, FishFinder or AIS Explorer?

FishFinder ships an update every 3 weeks, and AIS Explorer monthly. Most recently, FishFinder was updated on October 24, 2026 and AIS Explorer on October 24, 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.*