# Electrical Calculations vs Ugly's Electrical References

The clearest difference is price: Electrical Calculations at Free against Ugly's Electrical References's $12.99. Electrical Calculations also leads on review sentiment (87% vs 47%) and update cadence (every 3 weeks vs every 3 months). Ugly's Electrical References's advantage is in-app purchases (none vs 3) and ads (none vs shown). On rating and device support there is nothing between them.

Electrical Calculations is free to download; Ugly's Electrical References costs $12.99 up front. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months. Ugly's Electrical References asks for nothing beyond the download.

Electrical Calculations holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Ugly's Electrical References has 1.5K ratings behind it against 126, so its average is the more settled of the two. Written reviews point the same way: 87% of Electrical Calculations's written reviews are positive against 47% of Ugly's Electrical References's.

Electrical Calculations ships an update every 3 weeks, Ugly's Electrical References every 3 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Electrical Calculations | Ugly's Electrical References |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.6 (126 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews)** | [4.4 (1.5K ratings)](https://appshunter.io/ios/app/uglys-electrical-references/id1134770838/reviews) |
| Number of ratings | 126 | **1.5K** |
| Positive reviews | **86.7% of reviews** | 47.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#4** |
| Size | 56 MB | 63 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Informed Publishing](https://appshunter.io/developer/351739093) |

## What reviewers say

### Electrical Calculations

[App page](https://appshunter.io/ios/app/electrical-calculations/id993232048)

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

**Highlights:** Wire size and voltage drop calculations, Power, current, and resistance calculations, Motor performance and connection diagrams, Electronic component calculations, Extensive unit conversions, PDF report generation, Support for IEC, CEI, NEC, CEC standards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $3.99 | per 3 months |
| PRO Version (1 year) | $7.49 | per year |
| PRO Version (Lifetime) | $89.99 | one-time |


### Ugly's Electrical References

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

**Currently charting:** #4 Top Paid · Productivity, #92 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


## Frequently asked questions

### Is Electrical Calculations free?

Electrical Calculations is free to download, with in-app purchases available.

### Is Ugly's Electrical References free?

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

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

Electrical Calculations is rated higher. Electrical Calculations averages 4.6 out of 5 from 126 ratings, while Ugly's Electrical References averages 4.4 from 1.5K ratings.

### Do Electrical Calculations or Ugly's Electrical References have ads?

Electrical Calculations shows ads; Ugly's Electrical References does not.

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

Electrical Calculations ships an update every 3 weeks, and Ugly's Electrical References every 3 months. Most recently, Electrical Calculations was updated on September 22, 2026 and Ugly's Electrical References on September 24, 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.*