# Electrical Calculations vs Programmer's Calculator

The clearest difference is ads: Programmer's Calculator at none against Electrical Calculations's shown. Programmer's Calculator also leads on ratings volume (845 vs 126) and iOS requirement (10.0 vs 15.0). Electrical Calculations's advantage is update cadence (every 3 weeks vs every 6 months) and review sentiment (87% vs 62%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months and Programmer's Calculator sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Electrical Calculations against 4.7 for Programmer's Calculator. That said, the two scores are not equally well evidenced: Programmer's Calculator has 845 ratings behind it against 126, so its average is the more settled of the two. Written reviews are what separate them: 87% of Electrical Calculations's written reviews are positive against 62% of Programmer's Calculator's.

Electrical Calculations ships an update every 3 weeks, Programmer's Calculator every 6 months. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Electrical Calculations | Programmer's Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (126 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews) | **[4.7 (845 ratings)](https://appshunter.io/ios/app/programmers-calculator/id1467603958/reviews)** |
| Number of ratings | 126 | **845** |
| Positive reviews | **86.7% of reviews** | 62.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 21 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Yuma Kitasei](https://appshunter.io/developer/1199831834) |

## 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 |


### Programmer's Calculator

[App page](https://appshunter.io/ios/app/programmers-calculator/id1467603958)

This application serves as a versatile calculator designed for programmers. It supports conversions and calculations across binary, decimal, and hexadecimal number systems.

**Highlights:** Binary number support, Decimal number support, Hexadecimal number support, Number system conversions, Programmer-focused calculations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium member | $0.99 | per month |

**What reviewers like**

- 🚀 Straightforward and highly functional
- 👍 Easy to use
- 💡 Useful for coding and calculations
- 👍 Practical for binary and hex operations
- 👍 Displays decimal, binary, and hex simultaneously

**What reviewers complain about**

- 🐛 Ads take too long to click out of
- 🐛 Subscription did not remove ads
- 🐛 App freezes and crashes
- 🔋 High battery consumption

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Add octal support
- Implement RPN input mode
- Add 2's complement and bit shift functions
- Provide visual feedback on calculations
- Allow setting number of bits


## Frequently asked questions

### Is Electrical Calculations free?

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

### Is Programmer's Calculator free?

Programmer's Calculator is free to download, with in-app purchases available.

### Which has better reviews, Electrical Calculations or Programmer's Calculator?

Programmer's Calculator is rated higher. Electrical Calculations averages 4.6 out of 5 from 126 ratings, while Programmer's Calculator averages 4.7 from 845 ratings.

### Do Electrical Calculations or Programmer's Calculator have ads?

Electrical Calculations shows ads; Programmer's Calculator does not.

### Which is updated more often, Electrical Calculations or Programmer's Calculator?

Electrical Calculations ships an update every 3 weeks, and Programmer's Calculator every 6 months. Most recently, Electrical Calculations was updated on September 25, 2026 and Programmer's Calculator on September 22, 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.*