# Pipe Fitter Tools vs EWN Mobile

The clearest difference is review sentiment: EWN Mobile at 67% against Pipe Fitter Tools's 0%. EWN Mobile also leads on price (Free vs $0.99) and rating (4.6 vs 1.3). Pipe Fitter Tools's advantage is iOS requirement (11.3 vs 15.5). On ratings volume, ads, in-app purchases and device support there is nothing between them.

EWN Mobile is free to download; Pipe Fitter Tools costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EWN Mobile holds the better App Store score, 4.6 against 1.3. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 0% of Pipe Fitter Tools's written reviews are positive against 67% of EWN Mobile's.

Pipe Fitter Tools ships an update every 36 months, EWN Mobile every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Pipe Fitter Tools | EWN Mobile |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.3 (6 ratings)](https://appshunter.io/ios/app/pipe-fitter-tools/id561551768/reviews) | **[4.6 (12 ratings)](https://appshunter.io/ios/app/ewn-mobile/id1176538694/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 9 MB | 38 MB |
| Requires iOS | **11.3** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LMF.Services](https://appshunter.io/developer/493762237) | [ENERGY worldnet, Inc.](https://appshunter.io/developer/1176538693) |

## What reviewers say

### Pipe Fitter Tools

[App page](https://appshunter.io/ios/app/pipe-fitter-tools/id561551768)

This app provides essential calculators for pipe fitting tasks, including temperature conversion, linear length conversion, pipe pitch calculations, and pipe weight calculations. It aims to expand with more tools to assist professionals in their work.

**Highlights:** Temperature converter (Fahrenheit, Celsius, Kelvin), Linear length converter, Pipe pitch calculator, Pipe weight calculator, Melting point chart for common metals

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

**In-app purchases:** none


### EWN Mobile

[App page](https://appshunter.io/ios/app/ewn-mobile/id1176538694)

Manage compliance and workforce development on the go. Perform performance evaluations offline in the field and automatically sync them later. Access digital eCARDS for real-time verification of qualifications and certifications.

**Highlights:** Offline performance evaluations, Auto-synchronization of data, Digital eCARD access, Integrated QR scanner, Real-time verification of qualifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Fitter Tools free?

Pipe Fitter Tools costs $0.99, with no in-app purchases.

### Is EWN Mobile free?

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

### Which has better reviews, Pipe Fitter Tools or EWN Mobile?

EWN Mobile is rated higher. Pipe Fitter Tools averages 1.3 out of 5 from 6 ratings, while EWN Mobile averages 4.6 from 12 ratings.

### Do Pipe Fitter Tools or EWN Mobile have ads?

Neither Pipe Fitter Tools nor EWN Mobile shows ads.

### Which is updated more often, Pipe Fitter Tools or EWN Mobile?

Pipe Fitter Tools ships an update every 36 months, and EWN Mobile every 6 weeks. Most recently, Pipe Fitter Tools was updated on November 1, 2026 and EWN Mobile on November 2, 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.*