# OneControl Auto vs TresorLink

The clearest difference is in-app purchases: OneControl Auto at none against TresorLink's 3. OneControl Auto also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TresorLink sells 3 in-app purchases, starting at $0.99 per month. OneControl Auto asks for nothing beyond the download.

OneControl Auto ships an update monthly, TresorLink every 3 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | OneControl Auto | TresorLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (793 ratings)](https://appshunter.io/ios/app/onecontrol-auto/id1624690770/reviews)** | — |
| Number of ratings | **793** | — |
| Positive reviews | 5.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 188 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lippert Components, Inc.](https://appshunter.io/developer/867023615) | [Flavio Lorenzo Thomi](https://appshunter.io/developer/1708660510) |

## What reviewers say

### OneControl Auto

[App page](https://appshunter.io/ios/app/onecontrol-auto/id1624690770)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works as expected
- 🚀 Brakes work well
- 🤖 Bluetooth connectivity

**What reviewers complain about**

- 🐛 Frequent Bluetooth disconnections
- 🔒 Privacy concerns with location permissions
- 🔌 Compatibility issues with older devices
- 🤯 Confusing and buggy app
- ⚠️ Dangerous braking issues

**Reported bugs**

- App freezes on location permissions screen
- Brakes locking up unexpectedly
- App unable to connect to Bluetooth device

**Requested features**

- Dark mode option
- Improved Bluetooth stability
- Ability to use old app


### TresorLink

[App page](https://appshunter.io/ios/app/tresorlink-private-bookmarks/id6774653043)

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TresorLink Plus Monthly | $0.99 | per month |
| TresorLink Plus Yearly | $9.99 | per year |
| TresorLink Plus Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is OneControl Auto free?

OneControl Auto is free to download, with no in-app purchases.

### Is TresorLink free?

TresorLink is free to download, with in-app purchases available.

### Do OneControl Auto or TresorLink have ads?

Neither OneControl Auto nor TresorLink shows ads.

### Which is updated more often, OneControl Auto or TresorLink?

OneControl Auto ships an update monthly, and TresorLink every 3 weeks. Most recently, OneControl Auto was updated on September 25, 2026 and TresorLink on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*