Whether you're new to brake control or looking for an upgrade, our curated collection of 0+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
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.
Control and monitor your trailer brakes directly from your smartphone. Adjust braking power, sensitivity, and receive diagnostic alerts. Offers manual override for enhanced safety and stores personalized settings for multiple vehicles.
What We Love
👍 Works great, easy to use
👍 Works perfectly on my Suburban
👍 Plug and play, simple and convenient
👍 Works well for me so far
👍 Works well when it works
👍 Works fine once figured out
👍 Works great, no connectivity issues
👍 Very good app, simple design
👍 Works perfectly
Room to Improve
⚠️ Dangerous, reconnecting is risky
⚠️ Company should be sued, safety concerns
⚠️ No longer usable due to new APP
⚠️ Does not work outside of US
⚠️ New app doesn’t work, trailer useless
⚠️ App forces migration to inferior app
⚠️ Crappy app, dashboard freezes
⚠️ Dangerous since the update
⚠️ App no longer works, forced to new app
⚠️ Won't work if phone is zoomed
⚠️ Newest update disables the app
⚠️ App is junk, dangerous
⚠️ POS, China made garbage
⚠️ Inconsistent behavior and dangerous
⚠️ Customer service is horrible
⚠️ Location services not working
⚠️ Garbage app and controller
⚠️ Needs more adjustability, step increments too large
⚠️ Won’t connect any more
⚠️ Randomly locks trailer brakes
⚠️ Does not work all the time
⚠️ Can’t get it to work with iPhone 11
⚠️ Works terrible on iPhones
⚠️ Absolute garbage, keeps disconnecting
⚠️ Useless without the code
⚠️ Continually drops Bluetooth connection
⚠️ Junk, reset 40+ times
⚠️ Dangerous, locked brakes on highway
⚠️ What a waste of money, manual engagement inconvenient
⚠️ Dangerous and terrible support
⚠️ Can’t download the app
⚠️ Total garbage, dangerous, should be recalled
⚠️ Update ruined the controller, bricked
⚠️ Complete junk, unusable
⚠️ Horrible, DANGEROUS, brakes automatically turned on
⚠️ Worked...and now does NOT!
⚠️ Was good but now flat out dangerous
⚠️ DANGEROUS, brakes always on
⚠️ Before App update this was a great product
⚠️ Was great now won’t work at all
⚠️ From great to useless, brakes stuck on
⚠️ When it works, it’s great...doesn’t always connect
⚠️ Not ready for prime time, app updates ruined it
⚠️ Pretty stupid, applies brakes when not breaking
Control your LG devices with a user-friendly interface. Features a fast touchpad, keyboard, and saves your last remote for quick access. Designed for an improved user experience.
OneControl Auto tops our brake control apps ranking as of July 2026, with a 2.7-star average from 769 App Store ratings, and it's free to download.
Are there free brake control apps for iPhone?
Yes — 20 of the top brake control apps we rank are free to download, including OneControl Auto and ECHO Smart Control.
Does OneControl Auto have ads or in-app purchases?
OneControl Auto has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
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.
