# Ugly's Electrical References vs Electric Master

The clearest difference is price: Electric Master at Free against Ugly's Electrical References's $12.99. Electric Master also leads on update cadence (every 2 weeks vs every 3 months). Ugly's Electrical References's advantage is rating (4.4 vs 3.6) and in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Electric Master is free to download; Ugly's Electrical References costs $12.99 up front. Electric Master sells 3 in-app purchases, starting at $9.99 per month. Ugly's Electrical References asks for nothing beyond the download.

Ugly's Electrical References holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Ugly's Electrical References has 1.5K ratings behind it against 5, so its average is the more settled of the two.

Ugly's Electrical References ships an update every 3 months, Electric Master every 2 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ugly's Electrical References | Electric Master |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.4 (1.5K ratings)](https://appshunter.io/ios/app/uglys-electrical-references/id1134770838/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/electric-master-nec-panel/id6760935722/reviews) |
| Number of ratings | **1.5K** | 5 |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#8** | — |
| Size | 63 MB | 72 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Informed Publishing](https://appshunter.io/developer/351739093) | [Yusuf Can Samiloglu](https://appshunter.io/developer/1863275820) |

## What reviewers say

### Ugly's Electrical References

[App page](https://appshunter.io/ios/app/uglys-electrical-references/id1134770838)

**Currently charting:** #8 Top Paid · Productivity, #94 Top Paid (US App Store)

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

**Highlights:** NEC 2026 updates, Mathematical formulas and calculators, Conduit bending guide with videos, Ampacity and conduit fill information, Wiring diagrams, Conversion tables, Works offline

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick reference
- 👍 Helpful for apprentices and journeymen
- 👍 Convenient to have on phone
- 👍 Useful calculators
- 👍 Great resource

**What reviewers complain about**

- 🐛 Videos/audio not working
- 🐛 Bookmarking issues
- 🐛 Glitchy navigation
- 🐛 Difficult to find information
- 🐛 Annoying review pop-up

**Reported bugs**

- Videos not playing
- Bookmarks not working correctly
- Navigation issues causing app crashes
- Incorrect calculation results

**Requested features**

- Zoom functionality
- Better search capabilities
- Spanish language support
- Offline access to full content
- Improved bookmarking system


### Electric Master

[App page](https://appshunter.io/ios/app/electric-master-nec-panel/id6760935722)

This app provides a suite of electrical calculation tools for professionals, offering NEC-compliant solutions for wire sizing, voltage drop, and more. It works offline and allows for PDF export of results with custom branding.

**Highlights:** NEC-compliant electrical calculators, Offline functionality, Voltage drop calculations, Ampacity and wire sizing, PDF export with branding, Calculation history, Siri Shortcuts integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly — All Calculators | $9.99 | per month |
| Pro Yearly — All Calculators | $59.99 | per year |
| Pro Lifetime — All Calculators | $119.99 | one-time |


## Frequently asked questions

### Is Ugly's Electrical References free?

Ugly's Electrical References costs $12.99, with no in-app purchases.

### Is Electric Master free?

Electric Master is free to download, with in-app purchases available.

### Which has better reviews, Ugly's Electrical References or Electric Master?

Ugly's Electrical References is rated higher. Ugly's Electrical References averages 4.4 out of 5 from 1.5K ratings, while Electric Master averages 3.6 from 5 ratings.

### Do Ugly's Electrical References or Electric Master have ads?

Neither Ugly's Electrical References nor Electric Master shows ads.

### Which is updated more often, Ugly's Electrical References or Electric Master?

Ugly's Electrical References ships an update every 3 months, and Electric Master every 2 weeks. Most recently, Ugly's Electrical References was updated on November 2, 2026 and Electric Master on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*