OneControl Auto vs Optimum Angle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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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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
Optimum Angle
This app provides precise drive shaft angle measurements for mechanics, engineers, and automotive enthusiasts. It simplifies workflows and enhances performance with an intuitive interface and advanced algorithms for accurate adjustments.
- Precision drive shaft angle measurement
- Intuitive user interface
- Advanced measurement algorithms
- Performance optimization
- Simplified workflow
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Optimize Your Drive Shaft Performance with Optimum Angle! Introducing Optimum Angle, the ultimate tool for precision drive shaft angle measurement! Whether you're a mechanic, engineer, or automotive enthusiast, Optimum Angle is designed to simplify your workflow and enhance performance. With an intuitive interface and advanced algorithms, Optimum Angle lets you quickly and accurately measure and adjust drive shaft angles to perfection. Say goodbye to guesswork and hello to smoother, more efficient operations. Download Optimum Angle today and experience the power of precision in the palm of your hand!
Screenshots
Verdict
The clearest difference is review sentiment: Optimum Angle at 100% against OneControl Auto's 6%. Optimum Angle also leads on rating (5.0 vs 2.7) and chart position (#139 vs unranked). OneControl Auto's advantage is price (Free vs $3.99) and update cadence (monthly vs every 6 months). On ads, in-app purchases, device support and iOS requirement 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
OneControl Auto is free to download; Optimum Angle costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Optimum Angle holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: OneControl Auto has 793 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 6% of OneControl Auto's written reviews are positive against 100% of Optimum Angle's.
OneControl Auto ships an update monthly, Optimum Angle every 6 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | OneControl Auto | Optimum Angle |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 2.7 (793 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 5.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 793 — better | 1 |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #139 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 188 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Lippert Components, Inc. | John Dickinson |
Customer experience
OneControl Auto
Optimum Angle
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
Optimum Angle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OneControl Auto
No in-app purchases
Optimum Angle
No in-app purchases
Questions
Is OneControl Auto free?
Is Optimum Angle free?
Which has better reviews, OneControl Auto or Optimum Angle?
Do OneControl Auto or Optimum Angle have ads?
Which is updated more often, OneControl Auto or Optimum Angle?
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