# WaveSpeed — GPS Speedometer for Boaters

> GPS Speedometer for Boaters (iPhone/iPad app by Stephen Grappone.)

- Source: https://appshunter.io/ios/app/wavespeed/id6799997869 (this page in markdown: same URL + `.md`)
- Developer: [Stephen Grappone](https://appshunter.io/developer/6776880067)
- Category: Navigation, Sports
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: American English
- Released: 2026-08-18
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/wavespeed/id6799997869/reviews.md

## What is WaveSpeed?

WaveSpeed turns your iPhone into a clear, high-visibility GPS speedometer for boats and personal watercraft.

LIVE SPEED
• Current GPS speed with accuracy status
• Persistent high-speed record
• Imperial and metric units

PERFORMANCE
• 0–60 MPH or 0–100 km/h timing
• ⅛-mile / 200-meter runs
• ¼-mile / 400-meter runs
• Elapsed time and trap speed

RIDE CONDITIONS
• Automatic lake and city identification
• Live temperature, humidity, and surface pressure
• Elevation and local date/time

RIDE HISTORY
• Save completed rides on your device
• Review peak speed, conditions, coordinates, timestamps, and map
• No account, ads, analytics, or cloud database

WaveSpeed uses Core Location for GPS speed and Apple Maps for place information. Weather and elevation data are provided by Open-Meteo.

Use performance testing only on open water with a clear course. Never operate app controls while underway.


## Version history (last 1 release)

### 1.0 — 2026-08-18

No release notes.

## More apps by Stephen Grappone

- [FlockCal](https://appshunter.io/ios/app/flockcal/id6803185305)

All apps by Stephen Grappone: https://appshunter.io/developer/6776880067

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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 2026-09-11.*