# Gobius vs TRL TPMS

The clearest difference is update cadence: TRL TPMS at weekly against Gobius's monthly. TRL TPMS also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Gobius ships an update monthly, TRL TPMS weekly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Gobius | TRL TPMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/gobius/id6471569744/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 34 MB | 60 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Gobius Sensor Technology AB](https://appshunter.io/developer/1422407278) | [TRAILER RESOURCES LIMITED](https://appshunter.io/developer/1727339326) |

## What reviewers say

### Gobius

[App page](https://appshunter.io/ios/app/gobius/id6471569744)

This application works with specific sensors to monitor fluid levels in tanks, displaying volume in percentages and liters. It provides installation guides, tank calculators for various shapes, and visual level indicators.

**Highlights:** Fluid level monitoring, Volume display in % and liters, Installation guides, Tank calculator for non-rectangular tanks, Visual fluid level indicators, Waterproof sensor compatibility

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

**In-app purchases:** none


### TRL TPMS

[App page](https://appshunter.io/ios/app/trl-tpms/id6476616680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gobius free?

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

### Is TRL TPMS free?

TRL TPMS is free to download, with no in-app purchases.

### Do Gobius or TRL TPMS have ads?

Neither Gobius nor TRL TPMS shows ads.

### Which is updated more often, Gobius or TRL TPMS?

Gobius ships an update monthly, and TRL TPMS weekly. Most recently, Gobius was updated on November 4, 2026 and TRL TPMS on November 8, 2026.

---

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