# DWT Pipetools vs Pipefitter Calculator (e4bc01)

The clearest difference is in-app purchases: DWT Pipetools at none against Pipefitter Calculator (e4bc01)'s 2. DWT Pipetools also leads on ads (none vs shown). Pipefitter Calculator (e4bc01)'s advantage is iOS requirement (15.1 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Pipefitter Calculator (e4bc01) sells 2 in-app purchases, starting at $4.99 per month. DWT Pipetools asks for nothing beyond the download.

## The numbers

| Metric | DWT Pipetools | Pipefitter Calculator (e4bc01) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 weeks |
| Size | 9 MB | 50 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [D W T Handelsgesellschaft fuer Druckluft-Werkzeug-Technik mit beschraenkter Haftung](https://appshunter.io/developer/1828622830) | [Justin Walls](https://appshunter.io/developer/6782460947) |

## What reviewers say

### DWT Pipetools

[App page](https://appshunter.io/ios/app/dwt-pipetools/id6760539589)

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

**In-app purchases:** none


### Pipefitter Calculator (e4bc01)

[App page](https://appshunter.io/ios/app/pipefitter-calculator-e4bc01/id6782460945)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipefitter Pro | $4.99 | per month |
| Remove Ads Forever | $9.99 | one-time |


## Frequently asked questions

### Is DWT Pipetools free?

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

### Is Pipefitter Calculator (e4bc01) free?

Pipefitter Calculator (e4bc01) is free to download, with in-app purchases available.

### Do DWT Pipetools or Pipefitter Calculator (e4bc01) have ads?

Pipefitter Calculator (e4bc01) shows ads; DWT Pipetools does not.

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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.*