# Solaris Optics vs Halogen Sensor Mobile

The clearest difference is iOS requirement: Halogen Sensor Mobile at 13.4 against Solaris Optics's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Solaris Optics ships an update every 3 weeks, Halogen Sensor Mobile every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Solaris Optics | Halogen Sensor Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/solaris-optics/id1580420859/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 50 MB | 23 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solaris Oilfield Infrastructure, LLC](https://appshunter.io/developer/1201366762) | [Halogen Systems LLC](https://appshunter.io/developer/1752914846) |

## What reviewers say

### Solaris Optics

[App page](https://appshunter.io/ios/app/solaris-optics/id1580420859)

Monitor industrial equipment remotely for maintenance and repair. Designed for field personnel to keep track of machinery status and facilitate timely interventions.

**Highlights:** Remote equipment monitoring, Maintenance tracking, Repair facilitation, Field personnel support, Industrial equipment oversight

**Features:** macOS Compatibility

**In-app purchases:** none


### Halogen Sensor Mobile

[App page](https://appshunter.io/ios/app/halogen-sensor-mobile/id6504582538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solaris Optics free?

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

### Is Halogen Sensor Mobile free?

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

### Do Solaris Optics or Halogen Sensor Mobile have ads?

Neither Solaris Optics nor Halogen Sensor Mobile shows ads.

### Which is updated more often, Solaris Optics or Halogen Sensor Mobile?

Solaris Optics ships an update every 3 weeks, and Halogen Sensor Mobile every 6 weeks. Most recently, Solaris Optics was updated on October 24, 2026 and Halogen Sensor Mobile on October 25, 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.*