# iFixCompressors vs A NEC® 2017 Quick Reference

The clearest difference is price: iFixCompressors at Free against A NEC® 2017 Quick Reference's $1.99. iFixCompressors also leads on rating (4.9 vs 3.7) and review sentiment (60% vs 33%). A NEC® 2017 Quick Reference's advantage is chart position (#132 vs unranked) and iOS requirement (8.0 vs 12.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

iFixCompressors is free to download; A NEC® 2017 Quick Reference costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iFixCompressors holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 42 and 25 respectively. Written reviews point the same way: 60% of iFixCompressors's written reviews are positive against 33% of A NEC® 2017 Quick Reference's.

## The numbers

| Metric | iFixCompressors | A NEC® 2017 Quick Reference |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.9 (42 ratings)](https://appshunter.io/ios/app/ifixcompressors/id868938158/reviews)** | [3.7 (25 ratings)](https://appshunter.io/ios/app/a-nec-2017-quick-reference/id1237302023/reviews) |
| Number of ratings | **42** | 25 |
| Positive reviews | **60.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#132** |
| Size | 6 MB | 29 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Diehl](https://appshunter.io/developer/387643641) | [Alan Cave](https://appshunter.io/developer/474647608) |

## What reviewers say

### iFixCompressors

[App page](https://appshunter.io/ios/app/ifixcompressors/id868938158)

This app provides technicians with essential data, calculations, and reference materials for complex compressor systems. It offers tools for password management, altitude correction, unit conversions, and maintenance scheduling, aiming to improve efficiency and accuracy.

**Highlights:** Controller password journal with export, Altitude correction with GPS/Barometer, U.S. Customary and SI unit support, Quick conversions for pressure, temp, flow, Maintenance schedule and glossary, Electrical symbols and motor FLA chart

**Features:** macOS Compatibility

**In-app purchases:** none


### A NEC® 2017 Quick Reference

[App page](https://appshunter.io/ios/app/a-nec-2017-quick-reference/id1237302023)

**Currently charting:** #132 Top Paid · Reference (US App Store)

This app provides quick access to commonly used information from the 2017 National Electrical Code (NEC). It's designed for electrical engineers and electricians needing on-the-go reference material for office or construction site use.

**Highlights:** 2017 NEC Edition content, Quick access to common information, Designed for electrical professionals, Mobile reference tool, Office and construction site use

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

**In-app purchases:** none


## Frequently asked questions

### Is iFixCompressors free?

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

### Is A NEC® 2017 Quick Reference free?

A NEC® 2017 Quick Reference costs $1.99, with no in-app purchases.

### Which has better reviews, iFixCompressors or A NEC® 2017 Quick Reference?

iFixCompressors is rated higher. iFixCompressors averages 4.9 out of 5 from 42 ratings, while A NEC® 2017 Quick Reference averages 3.7 from 25 ratings.

### Do iFixCompressors or A NEC® 2017 Quick Reference have ads?

Neither iFixCompressors nor A NEC® 2017 Quick Reference shows ads.

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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.*