# TuneSKI — Personal Watercraft Scan Tool

> Personal Watercraft Scan Tool (iPhone/iPad app by eCtune LLC.)

- Source: https://appshunter.io/ios/app/tuneski/id6775503990 (this page in markdown: same URL + `.md`)
- Developer: [eCtune LLC](https://appshunter.io/developer/1477216788)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/tuneski/id6775503990/reviews.md

## What is TuneSKI?

TuneSKI turns your iPhone into a diagnostic tool for Honda AquaTrax personal watercraft. Connect wirelessly to your ski's ECU and read live data, pull trouble codes, and run performance tests — right from the dock or on the water.

Built for AquaTrax models with a 2-plug ECU and a 4-pin DLC connector, TuneSKI gives you the kind of insight that used to require a shop visit.

WHAT YOU CAN DO
- Read and clear diagnostic trouble codes (DTCs)
- View live engine sensor data in real time
- Check switch and input status
- Capture freeze-frame data
- Record and replay data logs, including with the screen off
- Run GPS-based performance tests to measure speed and acceleration
- Generate clean PDF diagnostic reports and email them in seconds

WIRELESS & EASY
TuneSKI connects to your watercraft over Bluetooth using the TuneSKI hardware interface — no cables to your phone, no laptop required. Connections are quick, and the app keeps logging even when your screen is off, so you can focus on the ride.

WHO IT'S FOR
Whether you're a weekend rider keeping tabs on your ski, a tuner chasing performance, or a shop diagnosing a customer's watercraft, TuneSKI gives you fast, reliable access to the data that matters.

COMPATIBILITY
TuneSKI works with Honda AquaTrax models that use a 2-plug ECU and a 4-pin DLC connector. The TuneSKI Bluetooth hardware interface (sold separately) is required to connect to your watercraft.

Get the data. Make the call. Ride with confidence.

Questions? Contact us at sales@gen-tune.com


## Version history (last 1 release)

### 1.0 — 2026-06-24

No release notes.

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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 2026-07-20.*