# Electrical Formulator vs Electrical Wiring Pro 2014+

The clearest difference is review sentiment: Electrical Wiring Pro 2014+ at 60% against Electrical Formulator's 15%. Electrical Wiring Pro 2014+ also leads on in-app purchases (none vs 1) and ratings volume (7 vs 1). Electrical Formulator's advantage is rating (5.0 vs 3.9). On price, update cadence and ads there is nothing between them.

Both are free to download. Electrical Formulator sells 1 one-off in-app purchase. Electrical Wiring Pro 2014+ asks for nothing beyond the download.

Electrical Formulator holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Electrical Wiring Pro 2014+ has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 15% of Electrical Formulator's written reviews are positive against 60% of Electrical Wiring Pro 2014+'s, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Electrical Formulator | Electrical Wiring Pro 2014+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/electrical-formulator/id299749412/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/electrical-wiring-pro-2014-plus/id1041249013/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 15.2% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 16 MB | 29 MB |
| Requires iOS | 18.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Intineo LLC](https://appshunter.io/developer/365831703) |

## What reviewers say

### Electrical Formulator

[App page](https://appshunter.io/ios/app/electrical-formulator/id299749412)

This app provides a comprehensive suite of electrical calculation tools for design and engineering challenges. It offers hundreds of conversion and calculation options, with features to save, print, and email results. Easily access frequently used and recently accessed formulas, with all calculations automatically stored.

**Highlights:** Over 100 electrical formulas, Save and organize results, Share results via email or print, Access most-used and recent formulas, Supports US/Imperial and metric units, Formula categories for batteries, motors, transformers, and more

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features For Electrcial | $1.99 | one-time |


### Electrical Wiring Pro 2014+

[App page](https://appshunter.io/ios/app/electrical-wiring-pro-2014-plus/id1041249013)

This app provides electricians and electrical professionals with over 30 calculation tools for designing and documenting code-compliant installations. It supports multiple National Electrical Code versions and offers features for ampacity, wire sizing, box fill, conduit fill, bending, and load calculations.

**Highlights:** Ampacity and wire sizing, Box fill and wire bending space, Conduit fill calculations, Basic conduit bending tools, Residential load calculations, Voltage drop calculations, Cover depth and PIRE wheel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Formulator free?

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

### Is Electrical Wiring Pro 2014+ free?

Electrical Wiring Pro 2014+ is free to download, with no in-app purchases.

### Which has better reviews, Electrical Formulator or Electrical Wiring Pro 2014+?

Electrical Formulator is rated higher. Electrical Formulator averages 5.0 out of 5 from 1 ratings, while Electrical Wiring Pro 2014+ averages 3.9 from 7 ratings.

### Do Electrical Formulator or Electrical Wiring Pro 2014+ have ads?

Neither Electrical Formulator nor Electrical Wiring Pro 2014+ shows ads.

### Which is updated more often, Electrical Formulator or Electrical Wiring Pro 2014+?

Electrical Formulator ships an update every 2 months, and Electrical Wiring Pro 2014+ every 2 months. Most recently, Electrical Formulator was updated on October 31, 2026 and Electrical Wiring Pro 2014+ 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.*