# RC Mobile Technician vs Sigler Pass

The clearest difference is iOS requirement: Sigler Pass at 13.0 against RC Mobile Technician's 15.1. 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.

RC Mobile Technician ships an update fortnightly, Sigler Pass every 3 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RC Mobile Technician | Sigler Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/rc-mobile-technician/id757204903/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 175 MB | 231 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [3D Virtual Environment Solutions](https://appshunter.io/developer/1438525982) |

## What reviewers say

### RC Mobile Technician

[App page](https://appshunter.io/ios/app/rc-mobile-technician/id757204903)

This app helps HVAC/R technicians quickly identify and locate necessary parts for repairs. It offers tools for calculating system capacity, registering equipment, and accessing technical literature and training resources. The app also features a GPS locator for parts centers and an AI assistant for troubleshooting.

**Highlights:** AI Assistant for troubleshooting, System capacity calculator, Product registration, Intelligent equipment search, Parts identification, Technical literature access, Warranty and service history lookup, Nearest parts center locator

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

**In-app purchases:** none


### Sigler Pass

[App page](https://appshunter.io/ios/app/sigler-pass/id1581116350)

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

**In-app purchases:** none


## Frequently asked questions

### Is RC Mobile Technician free?

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

### Is Sigler Pass free?

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

### Do RC Mobile Technician or Sigler Pass have ads?

Neither RC Mobile Technician nor Sigler Pass shows ads.

### Which is updated more often, RC Mobile Technician or Sigler Pass?

RC Mobile Technician ships an update fortnightly, and Sigler Pass every 3 weeks. Most recently, RC Mobile Technician was updated on November 4, 2026 and Sigler Pass on November 3, 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.*