# Trailer Tech Pro

> Bluetooth trailer diagnostic tool for testing lights, brakes, and electrical systems. (iPhone/iPad app by Bryce Walker.)

- Source: https://appshunter.io/ios/app/trailer-tech-pro/id6791012521 (this page in markdown: same URL + `.md`)
- Developer: [Bryce Walker](https://appshunter.io/developer/6791012523)
- Category: Productivity, Business
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 30 MB
- Languages: American English
- Released: 2026-07-24
- Data updated: 2026-08-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/trailer-tech-pro/id6791012521/reviews.md

## What is Trailer Tech Pro?

This is a companion app and requires a Trailer Tech Pro Bluetooth Device. Available to purchase soon @ https://walker3dcreations.us/products/
TrailerTechPro's purpose is to help technicians test trailers by connecting to a 7way plug and being able to turn trailer power/lights/brakes on and off using an iPhone.
TrailerTechPro can be powered through the 7way if there is already a battery installed on the trailer or by using a 20v battery back.
This app and device have the ability to individually test Right Blinker, Left Blinker, Tail Lights, amperage draw and voltage being supplied to the whole trailer.
The TrailerTechPro app can record/save videos to be able to document and share or show the customer problems more easily.

## Key features

- Wireless trailer testing via Bluetooth
- Individual control of lights and brakes
- Amperage and voltage testing
- Video recording for documentation
- Powered by trailer battery or 20v pack


## Frequently asked questions about Trailer Tech Pro

### Does Trailer Tech Pro require a specific device?

Yes, Trailer Tech Pro requires a Trailer Tech Pro Bluetooth Device to function. This device is available for purchase separately from the developer's website.

### How is Trailer Tech Pro powered?

The app and its associated device can be powered through the trailer's 7-way plug if a battery is already installed on the trailer. Alternatively, it can be powered using a 20v battery pack.

### What trailer functions can Trailer Tech Pro test?

Trailer Tech Pro can individually test the Right Blinker, Left Blinker, Tail Lights, amperage draw, and voltage supplied to the entire trailer.

### Can I save test results with Trailer Tech Pro?

Yes, the Trailer Tech Pro app allows you to record and save videos. This feature helps document and share any identified problems with customers.

### What devices is Trailer Tech Pro compatible with?

Trailer Tech Pro is compatible with iPhone, iPad, and iPod devices, as indicated by its supported devices list.

### How often is Trailer Tech Pro updated?

The latest version of Trailer Tech Pro was released on July 24, 2026, with version 2.0. Updates are provided by the developer, Bryce Walker.

### What is the age rating for Trailer Tech Pro?

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

### Does Trailer Tech Pro have ads?

No, Trailer Tech Pro does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 1 release)

### 2.0 — 2026-07-24

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 2026-08-03.*