# OneControl Auto vs GasTest Log

The clearest difference is in-app purchases: OneControl Auto at none against GasTest Log's 1. OneControl Auto also leads on update cadence (every 5 weeks vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. GasTest Log sells 1 one-off in-app purchase. OneControl Auto asks for nothing beyond the download.

OneControl Auto ships an update every 5 weeks, GasTest Log every 3 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | OneControl Auto | GasTest Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (818 ratings)](https://appshunter.io/ios/app/onecontrol-auto/id1624690770/reviews)** | — |
| Number of ratings | **818** | — |
| Positive reviews | 5.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 183 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lippert Components, Inc.](https://appshunter.io/developer/867023615) | [Ilia Filiaev](https://appshunter.io/developer/1742628366) |

## 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


### GasTest Log

[App page](https://appshunter.io/ios/app/gastest-log-pressure-test/id6785164932)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GasTest Log Pro | $6.99 | one-time |


## Frequently asked questions

### Is OneControl Auto free?

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

### Is GasTest Log free?

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

### Do OneControl Auto or GasTest Log have ads?

Neither OneControl Auto nor GasTest Log shows ads.

### Which is updated more often, OneControl Auto or GasTest Log?

OneControl Auto ships an update every 5 weeks, and GasTest Log every 3 months. Most recently, OneControl Auto was updated on October 28, 2026 and GasTest Log on October 28, 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.*