# Pipe N Wire vs 2017 Master Electrician Ref.

The clearest difference is rating: 2017 Master Electrician Ref. at 4.7 against Pipe N Wire's 3.3. 2017 Master Electrician Ref. also leads on ratings volume (1.3K vs 10) and review sentiment (67% vs 45%). Pipe N Wire's advantage is price ($1.99 vs $9.99) and chart position (#165 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Pipe N Wire costs $1.99 and 2017 Master Electrician Ref. $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

2017 Master Electrician Ref. holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: 2017 Master Electrician Ref. has 1.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 45% of Pipe N Wire's written reviews are positive against 67% of 2017 Master Electrician Ref.'s.

Pipe N Wire ships an update every 15 months, 2017 Master Electrician Ref. every 5 months. The most recent releases landed on September 21, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Pipe N Wire | 2017 Master Electrician Ref. |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | [3.3 (10 ratings)](https://appshunter.io/ios/app/pipe-n-wire/id514484008/reviews) | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/2017-master-electrician-ref/id1275949959/reviews)** |
| Number of ratings | 10 | **1.3K** |
| Positive reviews | 45.5% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#165** | — |
| Size | 1 MB | 46 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Francisco Alcala](https://appshunter.io/developer/339407925) | [PawEng, LLC](https://appshunter.io/developer/390058606) |

## What reviewers say

### Pipe N Wire

[App page](https://appshunter.io/ios/app/pipe-n-wire/id514484008)

**Currently charting:** #165 Top Paid · Productivity (US App Store)

This tool helps electricians quickly calculate the correct conduit size based on wire types, gauges, and desired fill percentages, adhering to NEC standards. It offers a streamlined interface for field use and planning, with options to save calculations and override recommendations.

**Highlights:** Conduit fill calculations, Supports all standard wire types, Smart conduit selector, Save and load calculations, Override recommendations, Remembers last setup

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

**In-app purchases:** none


### 2017 Master Electrician Ref.

[App page](https://appshunter.io/ios/app/2017-master-electrician-ref/id1275949959)

This digital handbook provides electricians and related professionals with essential electrical formulas, diagrams, and reference tables. It offers calculations, a dictionary of terms, and detailed information on wiring, motors, transformers, and more, all accessible on a mobile device.

**Highlights:** Electrical formulas and calculations, Wiring diagrams for various systems, Motor and transformer specifications, Conductor and ampacity tables, Dictionary of electrician terms, NEMA standards and diagrams, Math and conversion tools

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

**In-app purchases:** none

**What reviewers like**

- 👍 Quick reference
- 🚀 Best app for electrical information
- 🚀 Concise and well-laid out information
- 🚀 Comprehensive electrical references

**What reviewers complain about**

- 🐛 App needs to be updated
- 🐛 Inaccurate information in some areas
- 🐛 Limited functionality compared to expectations
- 🐛 Overlapping table of contents

**Reported bugs**

- Conduit fill information missing for certain types
- Login screen freezes
- Compatibility issues with older devices

**Requested features**

- Update to latest NEC code
- Add calculation tools for conduit fill and voltage drop
- Improve user interface and navigation


## Frequently asked questions

### Is Pipe N Wire free?

Pipe N Wire costs $1.99, with no in-app purchases.

### Is 2017 Master Electrician Ref. free?

2017 Master Electrician Ref. costs $9.99, with no in-app purchases.

### Which has better reviews, Pipe N Wire or 2017 Master Electrician Ref.?

2017 Master Electrician Ref. is rated higher. Pipe N Wire averages 3.3 out of 5 from 10 ratings, while 2017 Master Electrician Ref. averages 4.7 from 1.3K ratings.

### Do Pipe N Wire or 2017 Master Electrician Ref. have ads?

Neither Pipe N Wire nor 2017 Master Electrician Ref. shows ads.

### Which is updated more often, Pipe N Wire or 2017 Master Electrician Ref.?

Pipe N Wire ships an update every 15 months, and 2017 Master Electrician Ref. every 5 months. Most recently, Pipe N Wire was updated on September 21, 2026 and 2017 Master Electrician Ref. on September 27, 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.*