# Technician Service Tool vs TOMREX

The clearest difference is rating: Technician Service Tool at 5.0 against TOMREX's 1.0. Technician Service Tool also leads on iOS requirement (12.0 vs 15.1). TOMREX's advantage is update cadence (every 2 months vs every 13 months). On price, ratings volume, 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.

Technician Service Tool holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Technician Service Tool ships an update every 13 months, TOMREX every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Technician Service Tool | TOMREX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/technician-service-tool/id1439920995/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/tomrex/id1601647281/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 79 MB | 30 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Whirlpool Corporation](https://appshunter.io/developer/448918053) | [Alternatives, Inc.](https://appshunter.io/developer/1601647283) |

## What reviewers say

### Technician Service Tool

[App page](https://appshunter.io/ios/app/technician-service-tool/id1439920995)

This application is designed for authorized service engineers to diagnose and upgrade firmware on select Whirlpool home appliances. It is strictly for professional use and not intended for consumers.

**Highlights:** Diagnose Whirlpool appliances, Upgrade appliance firmware, For authorized service engineers, Select Whirlpool models

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

**In-app purchases:** none


### TOMREX

[App page](https://appshunter.io/ios/app/tomrex/id1601647281)

Manage your daily schedule, review financial accounts, and communicate with staff. This app helps you stay organized and informed by centralizing important information.

**Highlights:** Schedule management, Financial account review, View announcements, Staff messaging, Centralized information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Technician Service Tool free?

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

### Is TOMREX free?

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

### Which has better reviews, Technician Service Tool or TOMREX?

Technician Service Tool is rated higher. Technician Service Tool averages 5.0 out of 5 from 1 ratings, while TOMREX averages 1.0 from 2 ratings.

### Do Technician Service Tool or TOMREX have ads?

Neither Technician Service Tool nor TOMREX shows ads.

### Which is updated more often, Technician Service Tool or TOMREX?

Technician Service Tool ships an update every 13 months, and TOMREX every 2 months. Most recently, Technician Service Tool was updated on October 21, 2026 and TOMREX on October 24, 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.*