# BoatSpeedo — Speedometer for boats

> GPS-based boat speedometer for sailing and motor boating. (iPhone/iPad app by Mick O'Doherty.)

- Source: https://appshunter.io/ios/app/boatspeedo/id1448300894 (this page in markdown: same URL + `.md`)
- Developer: [Mick O'Doherty](https://appshunter.io/developer/1448300893)
- Category: Sports, Health & Fitness
- Price: Free
- Rating: 3.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.2 · 7 MB
- Languages: English
- Released: 2019-01-05
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/boatspeedo/id1448300894/reviews.md

## What is BoatSpeedo?

BoatSpeedo is a simple to use speedometer app, optimised for sailing and motor boating.

It has a large clear display and simple controls to toggle the speed units between knots, mph and kmh.

It is GPS based and measures speed based on actual distance travelled. This differs from probe or paddle wheel based boat speedometers which measure speed through the water and hence are affected by the speed of the water itself, i.e. tides and currents.

## Key features

- GPS-based speed measurement
- Measures speed over ground
- Large, clear display
- Toggleable speed units (knots, mph, kmh)
- Optimized for sailing and motor boating

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/boatspeedo/id1448300894/reviews.md

### 1/5 — App doesn’t work

*2019-04-24, version 1.4*

The app just says, GPS Error. The app doesn’t work.

**Developer response:** Hi - sorry you had problems. Are you able to share the phone or iPad version you are having issues with and we will investigate and fix asap?

## Frequently asked questions about BoatSpeedo

### What is BoatSpeedo?

BoatSpeedo is a GPS-based application designed to measure your boat's speed over ground. It offers a clear display and allows you to switch between knots, mph, and kmh for your convenience.

### How does BoatSpeedo measure speed?

BoatSpeedo uses GPS to calculate speed based on the actual distance traveled. This method is distinct from devices that measure speed through the water, which can be affected by tides and currents.

### What units can BoatSpeedo display speed in?

BoatSpeedo allows you to easily toggle the speed units between knots, miles per hour (mph), and kilometers per hour (kmh).

### Is BoatSpeedo suitable for different types of boats?

Yes, BoatSpeedo is optimized for both sailing and motor boating, making it a versatile tool for various watercraft.

### What devices is BoatSpeedo available on?

BoatSpeedo is available for iPhone and iPod devices.

### What is the age rating for BoatSpeedo?

BoatSpeedo has an age rating of 4+, making it suitable for a wide range of users.

### When was BoatSpeedo last updated?

The latest version of BoatSpeedo was released on October 2, 2019.

### What is the user rating for BoatSpeedo?

BoatSpeedo has a rating of 3.0 stars based on 3 user ratings.

## Version history (last 1 release)

### 1.5 — 2019-10-02

Updated to support the latest displays and to provide clearer error messages.

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## More apps by Mick O'Doherty

- [HeelMeter](https://appshunter.io/ios/app/heelmeter/id1463041769)

All apps by Mick O'Doherty: https://appshunter.io/developer/1448300893

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*