# Plumbers Tech App vs Bosch ThermalOn

The clearest difference is update cadence: Bosch ThermalOn at every 4 months against Plumbers Tech App's every 30 months. Plumbers Tech App's advantage is iOS requirement (9.0 vs 14.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Plumbers Tech App against 5.0 for Bosch ThermalOn. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Plumbers Tech App ships an update every 30 months, Bosch ThermalOn every 4 months. The most recent releases landed on September 14, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Plumbers Tech App | Bosch ThermalOn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/plumbers-tech-app/id1436971375/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/bosch-thermalon/id1558421423/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 217 MB | 62 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plumbers Supply Co](https://appshunter.io/developer/1436971374) | [Robert Bosch Tool Corporation](https://appshunter.io/developer/1200374538) |

## What reviewers say

### Plumbers Tech App

[App page](https://appshunter.io/ios/app/plumbers-tech-app/id1436971375)

Track individual technician performance and revenue streams for HVAC and plumbing services. Set monthly and annual goals, monitor daily progress in real-time, and generate reports on service call types and job sales. Helps identify revenue sources and optimize follow-up efforts.

**Highlights:** Technician performance tracking, Revenue stream analysis, Real-time goal monitoring, Service call type reporting, Job type sales tracking, Commission tracking, Customer data for marketing

**Features:** macOS Compatibility

**In-app purchases:** none


### Bosch ThermalOn

[App page](https://appshunter.io/ios/app/bosch-thermalon/id1558421423)

Easily document and share temperature measurements from a thermal imaging camera. Overlay thermal and real images, add notes, and export data for efficient on-site reporting. Ideal for professional tradespeople.

**Highlights:** Transfer and display thermal images, Export as JPEG or PDF, Overlay thermal and real images, Add markers, notes, and audio memos, Save measurements in projects, Navigate to customers and view contact details

**In-app purchases:** none


## Frequently asked questions

### Is Plumbers Tech App free?

Plumbers Tech App is free to download, with no in-app purchases.

### Is Bosch ThermalOn free?

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

### Which has better reviews, Plumbers Tech App or Bosch ThermalOn?

Plumbers Tech App and Bosch ThermalOn are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Plumbers Tech App or Bosch ThermalOn have ads?

Neither Plumbers Tech App nor Bosch ThermalOn shows ads.

### Which is updated more often, Plumbers Tech App or Bosch ThermalOn?

Plumbers Tech App ships an update every 30 months, and Bosch ThermalOn every 4 months. Most recently, Plumbers Tech App was updated on September 14, 2026 and Bosch ThermalOn on June 5, 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.*