# Guest Technician vs Operon

The clearest difference is update cadence: Operon at every 2 weeks against Guest Technician's every 4 months. 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.

Guest Technician ships an update every 4 months, Operon every 2 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Guest Technician | Operon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 66 MB | 46 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Service Software Solutions, LLC.](https://appshunter.io/developer/1063706561) | [DisruptX](https://appshunter.io/developer/1565522302) |

## What reviewers say

### Guest Technician

[App page](https://appshunter.io/ios/app/guest-technician/id1156767147)

**Features:** macOS Compatibility

**In-app purchases:** none


### Operon

[App page](https://appshunter.io/ios/app/operon-field-app/id6473077208)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guest Technician free?

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

### Is Operon free?

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

### Do Guest Technician or Operon have ads?

Neither Guest Technician nor Operon shows ads.

### Which is updated more often, Guest Technician or Operon?

Guest Technician ships an update every 4 months, and Operon every 2 weeks. Most recently, Guest Technician was updated on November 11, 2026 and Operon on November 8, 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.*