# Smart Sensor vs Gobius

The clearest difference is update cadence: Smart Sensor at every 2 weeks against Gobius's monthly. 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.

Smart Sensor ships an update every 2 weeks, Gobius monthly. The most recent releases landed on September 19, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Smart Sensor | Gobius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/gobius/id6471569744/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 40 MB | 35 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Supply Fuel Solutions Limited](https://appshunter.io/developer/1670884145) | [Gobius Sensor Technology AB](https://appshunter.io/developer/1422407278) |

## What reviewers say

### Smart Sensor

[App page](https://appshunter.io/ios/app/smart-sensor/id1670884143)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Smart Sensor free?

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

### Is Gobius free?

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

### Do Smart Sensor or Gobius have ads?

Neither Smart Sensor nor Gobius shows ads.

### Which is updated more often, Smart Sensor or Gobius?

Smart Sensor ships an update every 2 weeks, and Gobius monthly. Most recently, Smart Sensor was updated on September 19, 2026 and Gobius on July 22, 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.*