# Fish Mate vs Boat Speedometer

The clearest difference is in-app purchases: Fish Mate at none against Boat Speedometer's 1. Fish Mate also leads on iOS requirement (15.6 vs 18.6). Boat Speedometer's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Boat Speedometer sells 1 one-off in-app purchase. Fish Mate asks for nothing beyond the download.

Fish Mate ships an update every 3 weeks, Boat Speedometer every 5 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Fish Mate | Boat Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (20 ratings)](https://appshunter.io/ios/app/boat-speedometer-hull-speed/id6767308591/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 60 MB | 33 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Jakub Nazim](https://appshunter.io/developer/1800842823) | [Catspaw Systems LLC](https://appshunter.io/developer/412342440) |

## What reviewers say

### Fish Mate

[App page](https://appshunter.io/ios/app/fish-mate/id6743015861)

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

**In-app purchases:** none


### Boat Speedometer

[App page](https://appshunter.io/ios/app/boat-speedometer-hull-speed/id6767308591)

This marine speedometer offers a clear, easy-to-read display of your boat's current speed, designed for quick checks while sailing or boating. It records voyages, tracks key metrics, and integrates with Apple Health for heart rate monitoring.

**Highlights:** High-contrast live speed display, Apple Watch and Live Activity support, Voyage recording with detailed metrics, Route history and CSV/KMZ export, Apple Health integration for heart rate, Simple, clutter-free interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hullspeed Pro | $5.99 | one-time |


## Frequently asked questions

### Is Fish Mate free?

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

### Is Boat Speedometer free?

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

### Do Fish Mate or Boat Speedometer have ads?

Neither Fish Mate nor Boat Speedometer shows ads.

### Which is updated more often, Fish Mate or Boat Speedometer?

Fish Mate ships an update every 3 weeks, and Boat Speedometer every 5 days. Most recently, Fish Mate was updated on October 28, 2026 and Boat Speedometer on October 28, 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.*