# myTechnician vs ClogBook

The clearest difference is in-app purchases: myTechnician at none against ClogBook's 3. myTechnician also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). ClogBook's advantage is update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. ClogBook sells 3 in-app purchases, starting at $3.99 per month. myTechnician asks for nothing beyond the download.

myTechnician ships an update every 4 months, ClogBook weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | myTechnician | ClogBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36 ratings)](https://appshunter.io/ios/app/mytechnician/id1497041158/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 48 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [R. W. Beckett Corp.](https://appshunter.io/developer/1464039596) | [DadMadeAnApp LLC](https://appshunter.io/developer/6785960610) |

## What reviewers say

### myTechnician

[App page](https://appshunter.io/ios/app/mytechnician/id1497041158)

This app connects wirelessly to advanced oil burner controls, allowing technicians to quickly program settings, diagnose faults, and view historical data. It helps reduce job time and eliminate callbacks for oil heat professionals.

**Highlights:** Wireless Bluetooth connection, Program burner settings, View control history, Diagnose current faults, Evaluate component trends, Supports GeniSys 7565 and 7505 controls

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

**In-app purchases:** none


### ClogBook

[App page](https://appshunter.io/ios/app/clogbook/id6788566330)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClogBook Pro (Monthly) | $3.99 | per month |
| ClogBook Pro (Yearly) | $29.99 | per year |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is myTechnician free?

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

### Is ClogBook free?

ClogBook is free to download, with in-app purchases available.

### Do myTechnician or ClogBook have ads?

ClogBook shows ads; myTechnician does not.

### Which is updated more often, myTechnician or ClogBook?

myTechnician ships an update every 4 months, and ClogBook weekly. Most recently, myTechnician was updated on November 3, 2026 and ClogBook on October 31, 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.*