OneControl Auto

3.3
332 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Manage Your Trailer from the Palm of Your Hand

Take the helm and command your trailer from the palm of your hand. The OneControl Auto™ app works on Android or iOS smartphones and makes it easy to monitor and control your trailer as you tow. Simply connect the app through Bluetooth® and control your brake controller while monitoring tire pressure and preventing trailer sway. With OneControl Auto you can make changes while towing in real-time and even create and save profiles for towing specific trailers or payloads.

Compatible with CURT Tire Linc™ TPMS Monitor, Echo™ Brake Controllers & True Course Auto™ Sway Controller

Tire Linc allows you to monitor your tire pressure in real time while on the road and helps you to prevent over or under-inflated tires, which can quickly lead to a dangerous blowout. CURT Echo brake controllers feature Bluetooth™ connectivity and allow you to monitor and adjust your brake level output and brake sensitivity from your smartphone. CURT True Course Auto is an automated system that prevents trailer sway when unexpected events occur, such as emergency maneuvers, high wind conditions or when tire blowouts happen.

Note: Products sold separately

With OneControl Auto You Can Easily:
- Monitor trailer tire pressure
- Control trailer brake output and sensitivity
- Prevent trailer sway and avoid accidents
Updated on
Mar 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.3
329 reviews
Tim Kilcran
October 18, 2024
While the app is running, it blocks all forms of communication. Incoming calls, outgoing calls, texts, and more. It's like the app puts your phone in airplane mode. Note: This happens even if you minimize the app. You have to fully close out of the app to make a call. This is a massive safety concern if an emergency were to arise.
4 people found this review helpful
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Lippert Components
July 8, 2025
We’ve heard this feedback and built it into our updates. Our team is focused on making sure those updates actually solve real user issues — including yours. If you haven’t tried the app recently, or still need help, reach us at 877-287-8634 or productsupport@curtgroup.com.
Craig Gould
June 10, 2024
I cant connect to my inline ECHO® IN-LINE TRAILER BRAKE CONTROLLER. It wont find the device. I had no problems with the old app last year. I had 6 trips with new trailer last year. I couldn't use the app this year with the first trip. Had to drive without it. June 7th After latest update I was able to find my device, pair it, and load my old profile. I will be ready to drive for my next trip.
10 people found this review helpful
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Lippert Components
June 3, 2024
Hi, we apologize for the connectivity issue you are experiencing. Please call 877-287-8634 Mon-Fri, 8a-5p CST or send an email to productsupport@curtgroup.com with details of what problems you are seeing. We look forward to working to get this resolved.
Kari Mortenson
June 8, 2024
Had an echo brake controller for 2 years. The old app worked great, no issues. This new app is trash. We spent over an hour trying to get the app to connect, did all the toubleshooting steps, and nothing. Had to drive our first trip of the year without a brake controller. After the trip I called the customer service line to try to get help. They said an upcoming update would fix the issue. It's still not fixed - it at least finds the device now, but it won't connect, just sits in pending mode.
21 people found this review helpful
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Lippert Components
June 12, 2024
Hello Kari, we apologize for the connectivity issue you are having. Please call 877-287-8634 Mon-Fri, 8a-5p CST or send an email to productsupport@curtgroup.com with details of what problems you are seeing. We look forward to working to get this resolved.

What’s new

Performance imrprovements