Free

Details

  • Released
  • Updated
  • June 2, 2023
  • June 30, 2026
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About

Control and monitor your trailer remotely via Bluetooth. Adjust brake settings, track tire pressure, and prevent trailer sway for a safer towing experience. Save custom profiles for different trailers and payloads.

Monitor trailer tire pressure
Control trailer brake output
Prevent trailer sway
Create and save towing profiles
Real-time adjustments while towing
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What users say

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What's New in OneControl Auto

2.0.0

June 30, 2026

Upgraded user experience: - Improved Graphics - Quickly get to Device pages - Choose between Light and Dark Mode - Trailer Connectivity icon for ECHO Brake Controllers Improved product connectivity Improved product support: - Support page with instruction sheets, user guides, and links to Technical Support

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User reviews

Brake controller not working properly after app update

Brake is grabbing in slow speed and sometimes it’s showing some output in the even when bakes aren’t on ressed

DO NOT UPDATE

I only updated because my older version started crashing when trying to open. This new version opens but doesn’t connect to echo anymore.

App stopped working

One star. Trash. Needs some update to fix

Update = won’t open

Same as others - after the latest update the app crashes seconds after opening…

Terrible performance

We use this to control our trailer brakes when towing with our rv. The app crashes and won’t even allow you to open it. Great when it happens while you’re towing over mountains

Developer apps

User experience

🐞

Reported Bugs

3 issues

App freezes on location permissions screen

Bug

Brakes locking up unexpectedly

Bug

App unable to connect to Bluetooth device

Bug

Requested Features

3 requests

Dark mode option

Feature

Improved Bluetooth stability

Feature

Ability to use old app

Feature

FAQ

What does the OneControl Auto app do?

The OneControl Auto app allows you to manage and monitor your trailer directly from your smartphone via a Bluetooth connection. You can control your trailer's brake output and sensitivity, monitor tire pressure in real-time, and activate systems to prevent trailer sway.

What are the key features of OneControl Auto?

Key features include real-time trailer tire pressure monitoring, control over trailer brake output and sensitivity, and automated trailer sway prevention. The app also allows you to create and save custom profiles for different trailers or payloads.

Is OneControl Auto free to use?

Yes, the OneControl Auto app is free to download and use. However, it requires compatible CURT products such as the Tire Linc™ TPMS Monitor, Echo™ Brake Controllers, and True Course Auto™ Sway Controller, which are sold separately.

What devices is OneControl Auto compatible with?

The app is compatible with iOS smartphones. It requires a Bluetooth connection to function and works with specific CURT trailer management products.

What are common use cases for OneControl Auto?

Common use cases include ensuring optimal tire pressure for safe towing, making on-the-fly adjustments to trailer brakes, and gaining peace of mind with sway control features during unexpected driving situations or adverse weather conditions.