Free

Details

  • Released
  • Updated
  • November 9, 2023
  • July 2, 2026

Features

Gobius screenshot #1 for iPhone
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Gobius screenshot #8 for iPhone
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About

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.

Fluid level monitoring
Volume display in % and liters
Installation guides
Tank calculator for non-rectangular tanks
Visual fluid level indicators
Waterproof sensor compatibility
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What's New in Gobius

4.0.1

July 2, 2026

- Added installation support. - Added the ability to import settings from the Sensor and Gobius Tank Calculator using a code. - Added local notifications for alarm levels. - Added an "Info" (i) button with usage instructions. - Increased measurement support up to 4.5 meters. - Calibration bug fixes - Implemented minor bug fixes and performance improvements.

More

User reviews

NMEA 2000 support still broken.

OK 3rd update and now the app can't even connect to the device.

5 attempts and counting to contact the manufacturer, but all I get is crickets. Seriously. don't bother. If you've downloaded this app, you've already wasted your money on a device that does not work and a vender who doesn't respond.

Developer apps

FAQ

What sensors does Gobius work with?

Gobius is designed to be used with the Gobius C and Gobius Pro sensors. These sensors are placed on top of plastic and glass fiber tanks or require a hole on metal tanks for measurement.

How accurate is the fluid level measurement with Gobius?

The Gobius sensors measure fluid levels sleeplessly from empty to full, providing the volume in both percentage and liters. The app then displays this information.

Does Gobius require a subscription?

No, Gobius is available for free. The app itself does not require a subscription to use with compatible sensors.

What devices support Gobius?

Gobius is currently supported on iPhone and iPod devices. It is not specified if Android or other platforms are supported.

How often is Gobius updated?

The latest version of Gobius is 3.5.10, which was last updated on May 18, 2026. This indicates a recent update, though the specific frequency is not detailed.

What is the age rating for Gobius?

Gobius has an age rating of 17+. This is likely due to the technical nature of the application and its intended use with hardware sensors.

Can Gobius calculate levels for non-rectangular tanks?

Yes, the app includes a Tank Calculator feature that can handle non-rectangular tanks, such as round and triangular shapes, to accurately display fluid levels.

What is the installation process for the Gobius sensor?

The app provides an Installation Guide with detailed instructions for mounting the sensor on the tank. The setup and calculation process within the app should take no longer than 15 minutes.