Comparison

OneControl Auto vs Transax

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OneControl Auto

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.

Highlights
  • Monitor trailer tire pressure
  • Control trailer brake output
  • Prevent trailer sway
  • Create and save towing profiles
  • Real-time adjustments while towing
Features
Read full description

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 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

About

Transax

This platform empowers dealerships in industries like trailer, equipment, and powersports to extend their sales experience digitally. It offers tools for business texting, e-signatures, e-quotes, and e-payments, allowing deals to progress at the customer's convenience. The mobile app facilitates communication and provides notifications for website activity.

Highlights
  • Website Experience
  • Business Texting
  • E-signatures
  • E-quotes
  • E-payments
  • Push notifications
Features
Read full description

Transax provides everything a dealership needs to extend their personal sales experience to wherever their customers are. Transax’s platform includes a full suite of digital engagement tools including full business texting, e-signatures, e-quotes and e-payments to ensure that dealers can move any deal forward at the customer’s convenience. Communicate with prospects and customers using their preferred communication methods.

Screenshots

OneControl Auto4 screens
Transax3 screens

Verdict

The call

The clearest difference is rating: Transax at 4.2 against OneControl Auto's 2.7. Transax also leads on update cadence (fortnightly vs monthly). OneControl Auto's advantage is ratings volume (793 vs 5). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Transax holds the better App Store score, 4.2 against 2.7. That said, the two scores are not equally well evidenced: OneControl Auto has 793 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 6% of OneControl Auto's written reviews are positive against 0% of Transax's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OneControl Auto ships an update monthly, Transax fortnightly. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
OneControl Auto versus Transax: the parameters behind the verdict, then further details
ParameterOneControl AutoTransax
PriceFreeFree
Rating2.7 (793 ratings)4.2 (5 ratings) — better
Positive reviews5.7% of reviews — better0.0% of reviews
Number of ratings793 — better5
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size188 MB91 MB
Age rating4+4+
DeveloperLippert Components, Inc.Transax, Inc

Customer experience

OneControl Auto

All ratings793 ratings
Positive42.2%
Neutral2.6%
Negative55.1%
Written reviews314 reviews
Positive5.7%
Neutral2.2%
Negative92.0%

Transax

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

OneControl Auto

Reported bugs

3 issues
  • App freezes on location permissions screen
  • Brakes locking up unexpectedly
  • App unable to connect to Bluetooth device

Requested features

3 requests
  • Dark mode option
  • Improved Bluetooth stability
  • Ability to use old app

Transax

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

OneControl Auto

No in-app purchases

None

Transax

No in-app purchases

Questions

Is OneControl Auto free?
OneControl Auto is free to download, with no in-app purchases.
Is Transax free?
Transax is free to download, with no in-app purchases.
Which has better reviews, OneControl Auto or Transax?
Transax is rated higher. OneControl Auto averages 2.7 out of 5 from 793 ratings, while Transax averages 4.2 from 5 ratings.
Do OneControl Auto or Transax have ads?
Neither OneControl Auto nor Transax shows ads.
Which is updated more often, OneControl Auto or Transax?
OneControl Auto ships an update monthly, and Transax fortnightly. Most recently, OneControl Auto was updated on September 25, 2026 and Transax on September 20, 2026.

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