# CPF TechTools vs Plumbing Sales Coach

The clearest difference is review sentiment: Plumbing Sales Coach at 100% against CPF TechTools's 55%. Plumbing Sales Coach also leads on rating (5.0 vs 4.3). On price, ratings volume, update cadence 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.

Plumbing Sales Coach holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 23 and 10 respectively. Written reviews point the same way: 55% of CPF TechTools's written reviews are positive against 100% of Plumbing Sales Coach's.

CPF TechTools ships an update every 2 months, Plumbing Sales Coach every 6 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CPF TechTools | Plumbing Sales Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (23 ratings)](https://appshunter.io/ios/app/cpf-techtools/id679297384/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/plumbing-sales-coach/id1550533471/reviews)** |
| Number of ratings | **23** | 10 |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 8 MB | 4 MB |
| Requires iOS | **14.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charlotte Pipe and Foundry Company](https://appshunter.io/developer/679297387) | [Christopher Fresh](https://appshunter.io/developer/1550533473) |

## What reviewers say

### CPF TechTools

[App page](https://appshunter.io/ios/app/cpf-techtools/id679297384)

This app offers essential on-the-go technical calculators for plumbing professionals. It includes tools for expansion/contraction and temperature de-rating, with more features planned for future updates.

**Highlights:** Expansion calculator, Contraction calculator, Temperature de-rating calculator, Tools for plumbing professionals, Future tool additions planned

**Features:** macOS Compatibility

**In-app purchases:** none


### Plumbing Sales Coach

[App page](https://appshunter.io/ios/app/plumbing-sales-coach/id1550533471)

This business tool helps plumbing companies optimize pricing to increase revenue and growth. It includes a price book calculator and access to a podcast and free training modules.

**Highlights:** Profitable price book calculator, Growth acceleration tools, Revenue generation insights, Podcast access, Free training modules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPF TechTools free?

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

### Is Plumbing Sales Coach free?

Plumbing Sales Coach is free to download, with no in-app purchases.

### Which has better reviews, CPF TechTools or Plumbing Sales Coach?

Plumbing Sales Coach is rated higher. CPF TechTools averages 4.3 out of 5 from 23 ratings, while Plumbing Sales Coach averages 5.0 from 10 ratings.

### Do CPF TechTools or Plumbing Sales Coach have ads?

Neither CPF TechTools nor Plumbing Sales Coach shows ads.

### Which is updated more often, CPF TechTools or Plumbing Sales Coach?

CPF TechTools ships an update every 2 months, and Plumbing Sales Coach every 6 weeks. Most recently, CPF TechTools was updated on November 6, 2026 and Plumbing Sales Coach 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.*